153-462: The Lexus LS ( Japanese : レクサス・LS , Hepburn : Rekusasu LS ) is a series of full-size luxury sedans that have served as the flagship model of Lexus , the luxury division of Toyota , since 1989. For the first four generations, all LS models featured V8 engines and were predominantly rear-wheel-drive . In the fourth generation, Lexus offered all-wheel-drive , hybrid , and long- wheelbase variants. The fifth generation changed to using
306-542: A Mark Levinson premium sound system. In its highest trim specification, the LS 430 included Lexus Link telematics, power door and trunk closers, heated and cooled front seats, and power reclining massage rear seats equipped with audio controls, power sunshade, a cooler , and air purifier . Several rear seat features adopted for the LS 430 had been previously available in Japanese market luxury vehicles. Safety features added to
459-518: A V6 engine with no V8 option, and only one length was offered. As the first model developed by Lexus, the LS 400 debuted in January 1989 with the second generation debuting in November 1994. The LS 430 debuted in January 2000 and the LS 460/LS 460 L series in 2006. A domestic-market version of the LS 400 and LS 430, badged as Toyota Celsior ( Japanese : トヨタ・セルシオ , Hepburn : Toyota Serushio ) ,
612-461: A backup camera . A driver-programmable electronic key feature allowed the vehicle to detect the key fob in the owner's pocket and unlock the doors by touch. Introduced at the January 2006 North American International Auto Show for the 2007 model year, the fourth-generation Lexus LS became the first Lexus model to be produced in both standard and long-wheelbase versions. Using an all-new platform,
765-571: A holographic visual effect, with indicator lights projected onto the instrument panel . The memory system stored the driver's seat, side mirror, steering wheel, and seat belt positions. Available luxury options included a Nakamichi premium sound system and an integrated cellular telephone with hands-free capabilities. The LS 400 further contained some 300 technological innovations to aid smooth operation and silence, including fluid-damped cabin fixtures, vibration-insulating rubber mounts, airflow fairings , and sandwich steel body panels. In Japan,
918-559: A 0–100 km/h (62 mph) acceleration time of 6.7 seconds. Sales began in October 2000 in the United States. Heading into the planning of the LS 430, division executives concluded that the previous LS redesign had been too restrained in its approach. The LS 430 development team, led by chief engineer Yasushi Tanaka, accordingly opted for a more thorough exterior, interior, and technological redevelopment. The development of
1071-401: A 1993 model, the refreshed LS 400 (designed through 1991) was introduced with more than 50 changes, largely in response to customer and dealer requests. The vehicle received larger disc brakes , wheels, and tires, and adjustments were made to the suspension and power steering systems to improve handling. Stylistic changes included additional body side moldings and a revised grille, along with
1224-484: A Coach cabin bag. Production was limited to a yearly run of 2,500 units. Designed through early 1996, in September 1997 a revised LS 400 was introduced for the 1998 model year. Changes were a five-speed automatic transmission, increased engine output to 216 kW (290 hp), with variable valve timing ( VVT-i ), and an added 41 N⋅m (30 ft⋅lbf) of torque. Acceleration times and fuel economy were improved as
1377-429: A US$ 50 million advertising campaign, the most expensive marketing effort since the launch of the division. In mid-1995, sales slowed as the U.S. government threatened tariffs on Japanese luxury cars over the widening U.S.-Japan trade deficit , potentially raising the price of a fully optioned LS 400 to over US$ 100,000. Subsequent negotiations averted the sanctions by the second quarter of that year, and sales recovered in
1530-637: A benefit from the in-group to the out-group) means "[I/we] explained [it] to [him/her/them]". Such beneficiary auxiliary verbs thus serve a function comparable to that of pronouns and prepositions in Indo-European languages to indicate the actor and the recipient of an action. Japanese "pronouns" also function differently from most modern Indo-European pronouns (and more like nouns) in that they can take modifiers as any other noun may. For instance, one does not say in English: The amazed he ran down
1683-585: A beveled grille. More prominent side lines provided a reference point for parking maneuvers, and forward visibility was improved. Production development lasted from 1991 until conclusion in the second quarter of 1994. Design patents were filed at the Japan Patent Office on October 14, 1992 under registration number 732548, using a prototype. The redesigned LS 400 interior received upgraded features, varying from dual-zone climate controls to rear cupholders. A newly patented seat cushion design, similar to
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#17327729195761836-630: A class slightly below that of the BMW 7-Series and Mercedes S-Class averaged in the $ 25000 range. However, once the LS400 was released, sales figures were very positive, as the vehicle was nearly universally praised for its high standards and levels of specification. In December 1989, shortly after the LS 400's launch, Lexus ordered a voluntary recall of the 8,000 vehicles sold so far, based upon two customer complaints over defective wiring and an overheated brake light . All vehicles were serviced within 20 days, and
1989-473: A climb to $ 35,000. Lexus division general manager Dave Illingworth admitted in an interview with Automotive News that many in product planning were concerned about the price hike and the potential effect it could have on sales success. Part of the concern was due to the fact that the Lexus nameplate lacked the heritage and brand recognition of German rivals such as Mercedes-Benz . Similarly, luxury cars competing in
2142-516: A compact disc-based Global Positioning System (GPS) navigation system and reclining rear seats, were available only in Japan. At its U.S. debut, the redesigned LS 400 retained a pricing advantage over European competitors in its largest market, launching with a base price of US$ 51,000. However, cost differences had narrowed following more aggressive pricing and added feature content from rival manufacturers. To promote their new flagship, Lexus launched
2295-538: A complex system of honorifics , with verb forms and vocabulary to indicate the relative status of the speaker, the listener, and persons mentioned. The Japanese writing system combines Chinese characters , known as kanji ( 漢字 , ' Han characters') , with two unique syllabaries (or moraic scripts) derived by the Japanese from the more complex Chinese characters: hiragana ( ひらがな or 平仮名 , 'simple characters') and katakana ( カタカナ or 片仮名 , 'partial characters'). Latin script ( rōmaji ローマ字 )
2448-414: A distinct language of its own that has absorbed various aspects from neighboring languages. Japanese has five vowels, and vowel length is phonemic, with each having both a short and a long version. Elongated vowels are usually denoted with a line over the vowel (a macron ) in rōmaji , a repeated vowel character in hiragana , or a chōonpu succeeding the vowel in katakana . /u/ ( listen )
2601-432: A facelift in 2020 for the 2021 model year. Notable improvements have been made in several areas of the vehicle. The suspension received enhancements that improves ride quality, handling and ingress/egress of the vehicle. The LS 500's 3.4-liter V6 engine has an updated piston design aimed to lower emissions and reduce NVH when the engine is cold while the hybrid variant received several hardware and software upgrades improving
2754-419: A glide /j/ and either the first part of a geminate consonant ( っ / ッ , represented as Q) or a moraic nasal in the coda ( ん / ン , represented as N). The nasal is sensitive to its phonetic environment and assimilates to the following phoneme, with pronunciations including [ɴ, m, n, ɲ, ŋ, ɰ̃] . Onset-glide clusters only occur at the start of syllables but clusters across syllables are allowed as long as
2907-501: A greater selection of colors. For the interior, a standard passenger front airbag (making this vehicle the first Toyota-built series production car available with passenger front airbag), external temperature gauge, digital odometer , seat belt pretensioners , and chlorofluorocarbon -free refrigerant were added. In 1992, the Celsior introduced the world's first GPS navigation system with voice instructions , supplied by Aisin . By 1994,
3060-864: A joint venture with Britain's Austin Rover Group in November 1981, launching Project XX with an Austin Rover–Honda XX letter of intent to replace the Rover SD1 with the Rover 800 and to provide a midsize, V6-powered luxury sedan for Honda, called the Honda Legend . Marketed as the Acura Legend in the U.S., the sedan initially sold well, but subsequent models (renamed Acura RL ) performed below sales expectations. Launched by Nissan in December 1989,
3213-484: A listener depending on the listener's relative social position and the degree of familiarity between the speaker and the listener. When used in different social relationships, the same word may have positive (intimate or respectful) or negative (distant or disrespectful) connotations. Japanese often use titles of the person referred to where pronouns would be used in English. For example, when speaking to one's teacher, it
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#17327729195763366-426: A low roofline, the new LS employs an available outer-slide-type panoramic moonroof instead of the conventional, internally retracting item. The fifth-generation LS also features 3D-surround Mark Levinson audio with in-ceiling array speakers. The next-generation, remote touch infotainment interface called Lexus Enform , is said to be designed to mimic smartphone operation, with support for handwritten input. Alongside
3519-470: A maximum 5 stars, with the LS 430 being the first automobile to achieve the maximum theft-deterrence rating in 2001. The facelifted LS 430 was revealed at the Frankfurt Motor Show in 2003. The first radar (instead of previous lidar ) sensor on a Lexus sedan allowed the new Dynamic RADAR Cruise Control to work in any weather conditions. The millimeter-wave radar technology also enabled
3672-472: A non-luxury midsize family sedan (in base non-XLE trims, at least). However, the complex flushed window stamping and flowing one-piece roof were modeled from new processes learned by Toyota making the LS400, as were the triple sealing framed doors. To accomplish this, the doors use indented rubber gaskets to seal the door in a fashion similar to that used by Tupperware food containers. There were no other mid-size sedans built to such fit and finish standards, except
3825-475: A passive air suspension system was optional. The LS 400's 0–100 kilometres per hour (62 mph) time was 8.5 seconds, and its top speed was 250 km/h (155 mph). Compared to its rivals, namely the BMW 735i (E32) and Mercedes-Benz 420 SE (W126) , the LS 400 had a quieter cabin, with 58 dB at 100 km/h (62 mph); a higher top speed; a lower drag coefficient and curb weight ; and it avoided
3978-489: A programmable delay feature for proximity illumination. In February 2000, the limited "Platinum Series" LS 400 was introduced at the Chicago Auto Show in partnership with American Express . The edition featured most luxury options as standard, along with separate exterior colors, wheels, badging, and two years' no-fee use of an American Express Platinum Card . The third-generation Lexus LS 430 (UCF30) debuted at
4131-418: A result. The suspension and steering also received minor tweaks to improve feel and handling. Stylistically, the vehicle sported a new front fascia, side mirrors, and updated wheels; a rear window diversity antenna replaced the conventional power mast. The cabin received upgrades, including a trip computer , HomeLink , retractable rear headrests, reading lamps, and ultraviolet -tinted glass. In August 1997,
4284-408: A sentence need not be stated and pronouns may be omitted if they can be inferred from context. In the example above, hana ga nagai would mean "[their] noses are long", while nagai by itself would mean "[they] are long." A single verb can be a complete sentence: Yatta! ( やった! ) "[I / we / they / etc] did [it]!". In addition, since adjectives can form the predicate in a Japanese sentence (below),
4437-428: A single adjective can be a complete sentence: Urayamashii! ( 羨ましい! ) "[I'm] jealous [about it]!". While the language has some words that are typically translated as pronouns, these are not used as frequently as pronouns in some Indo-European languages, and function differently. In some cases, Japanese relies on special verb forms and auxiliary verbs to indicate the direction of benefit of an action: "down" to indicate
4590-417: A surprisingly high drag coefficient, as downforce implies drag, while others are designed to be highly aerodynamic in pursuit of a speed and efficiency, and as a result have much lower drag coefficients. Note that the C d of a given vehicle will vary depending on which wind tunnel it is measured in. Variations of up to 5% have been documented and variations in test technique and analysis can also make
4743-466: A targeted-cost process similar to Lexus production methods, and dropped competing U.S. base prices by nearly 10 percent. To rival the LS 400, extra features were rushed for the launch of the 1991 Mercedes-Benz S-Class ( W140 ), causing budget overruns and costing the job of Daimler-Benz 's chief engineer, Wolfgang Peter. Approximately 5 percent of 1989 LS 400 sales went to buyers employed by rival manufacturers, including GM , Ford , and Chrysler . When
Lexus LS - Misplaced Pages Continue
4896-403: A vehicle's aerodynamics is that it may cause the vehicle to get too much lift. Lift is an aerodynamic force that acts perpendicular to the airflow around the body of the vehicle. Too much lift can cause the vehicle to lose road traction which can be very unsafe. Lowering the drag coefficient comes from streamlining the exterior body of the vehicle. Streamlining the body requires assumptions about
5049-624: Is compressed rather than protruded , or simply unrounded. Some Japanese consonants have several allophones , which may give the impression of a larger inventory of sounds. However, some of these allophones have since become phonemic. For example, in the Japanese language up to and including the first half of the 20th century, the phonemic sequence /ti/ was palatalized and realized phonetically as [tɕi] , approximately chi ( listen ) ; however, now [ti] and [tɕi] are distinct, as evidenced by words like tī [tiː] "Western-style tea" and chii [tɕii] "social status". The "r" of
5202-458: Is a common measure in automotive design as it pertains to aerodynamics . Drag is a force that acts parallel to and in the same direction as the airflow. The drag coefficient of an automobile measures the way the automobile passes through the surrounding air. When automobile companies design a new vehicle they take into consideration the automobile drag coefficient in addition to the other performance characteristics. Aerodynamic drag increases with
5355-448: Is also seen in o-medetō "congratulations", from medetaku ). Late Middle Japanese has the first loanwords from European languages – now-common words borrowed into Japanese in this period include pan ("bread") and tabako ("tobacco", now "cigarette"), both from Portuguese . Modern Japanese is considered to begin with the Edo period (which spanned from 1603 to 1867). Since Old Japanese,
5508-527: Is also used in a limited fashion (such as for imported acronyms) in Japanese writing. The numeral system uses mostly Arabic numerals , but also traditional Chinese numerals . Proto-Japonic , the common ancestor of the Japanese and Ryukyuan languages , is thought to have been brought to Japan by settlers coming from the Korean peninsula sometime in the early- to mid-4th century BC (the Yayoi period ), replacing
5661-643: Is an agglutinative , mora -timed language with relatively simple phonotactics , a pure vowel system, phonemic vowel and consonant length, and a lexically significant pitch-accent . Word order is normally subject–object–verb with particles marking the grammatical function of words, and sentence structure is topic–comment . Sentence-final particles are used to add emotional or emphatic impact, or form questions. Nouns have no grammatical number or gender , and there are no articles . Verbs are conjugated , primarily for tense and voice , but not person . Japanese adjectives are also conjugated. Japanese has
5814-440: Is appropriate to use sensei ( 先生 , "teacher"), but inappropriate to use anata . This is because anata is used to refer to people of equal or lower status, and one's teacher has higher status. Japanese nouns have no grammatical number, gender or article aspect. The noun hon ( 本 ) may refer to a single book or several books; hito ( 人 ) can mean "person" or "people", and ki ( 木 ) can be "tree" or "trees". Where number
5967-701: Is associated with comedy (see Kansai dialect ). Dialects of Tōhoku and North Kantō are associated with typical farmers. The Ryūkyūan languages, spoken in Okinawa and the Amami Islands (administratively part of Kagoshima ), are distinct enough to be considered a separate branch of the Japonic family; not only is each language unintelligible to Japanese speakers, but most are unintelligible to those who speak other Ryūkyūan languages. However, in contrast to linguists, many ordinary Japanese people tend to consider
6120-466: Is better documentation of Late Middle Japanese phonology than for previous forms (for instance, the Arte da Lingoa de Iapam ). Among other sound changes, the sequence /au/ merges to /ɔː/ , in contrast with /oː/ ; /p/ is reintroduced from Chinese; and /we/ merges with /je/ . Some forms rather more familiar to Modern Japanese speakers begin to appear – the continuative ending - te begins to reduce onto
6273-676: Is calculated with the drag equation : F = 1 2 × air density × drag coefficient × reference area × speed 2 {\displaystyle F={\tfrac {1}{2}}\times {\text{air density}}\times {\text{drag coefficient}}\times {\text{reference area}}\times {\text{speed}}^{2}} Therefore: F = 1 2 × air density × drag area × speed 2 {\displaystyle F={\tfrac {1}{2}}\times {\text{air density}}\times \mathbf {\text{drag area}} \times {\text{speed}}^{2}} Where
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6426-509: Is correlated with the sex of the speaker and the social situation in which they are spoken: men and women alike in a formal situation generally refer to themselves as watashi ( 私 , literally "private") or watakushi (also 私 , hyper-polite form), while men in rougher or intimate conversation are much more likely to use the word ore ( 俺 "oneself", "myself") or boku . Similarly, different words such as anata , kimi , and omae ( お前 , more formally 御前 "the one before me") may refer to
6579-417: Is important, it can be indicated by providing a quantity (often with a counter word ) or (rarely) by adding a suffix, or sometimes by duplication (e.g. 人人 , hitobito , usually written with an iteration mark as 人々 ). Words for people are usually understood as singular. Thus Tanaka-san usually means Mx Tanaka . Words that refer to people and animals can be made to indicate a group of individuals through
6732-504: Is known of the language's prehistory, or when it first appeared in Japan. Chinese documents from the 3rd century AD recorded a few Japanese words, but substantial Old Japanese texts did not appear until the 8th century. From the Heian period (794–1185), extensive waves of Sino-Japanese vocabulary entered the language, affecting the phonology of Early Middle Japanese . Late Middle Japanese (1185–1600) saw extensive grammatical changes and
6885-755: Is less common. In terms of mutual intelligibility , a survey in 1967 found that the four most unintelligible dialects (excluding Ryūkyūan languages and Tōhoku dialects ) to students from Greater Tokyo were the Kiso dialect (in the deep mountains of Nagano Prefecture ), the Himi dialect (in Toyama Prefecture ), the Kagoshima dialect and the Maniwa dialect (in Okayama Prefecture ). The survey
7038-420: Is often called a topic-prominent language , which means it has a strong tendency to indicate the topic separately from the subject, and that the two do not always coincide. The sentence Zō wa hana ga nagai ( 象は鼻が長い ) literally means, "As for elephant(s), (the) nose(s) (is/are) long". The topic is zō "elephant", and the subject is hana "nose". Japanese grammar tends toward brevity; the subject or object of
7191-498: Is preserved in words such as matsuge ("eyelash", lit. "hair of the eye"); modern mieru ("to be visible") and kikoeru ("to be audible") retain a mediopassive suffix - yu(ru) ( kikoyu → kikoyuru (the attributive form, which slowly replaced the plain form starting in the late Heian period) → kikoeru (all verbs with the shimo-nidan conjugation pattern underwent this same shift in Early Modern Japanese )); and
7344-462: Is represented as C d A (or C x A ), a multiplication of C d value by area. The term drag area derives from aerodynamics , where it is the product of some reference area (such as cross-sectional area, total surface area, or similar) and the drag coefficient. In 2003, Car and Driver magazine adopted this metric as a more intuitive way to compare the aerodynamic efficiency of various automobiles. The force F required to overcome drag
7497-786: Is taken from Latin word "celsus", meaning "lofty" or "elevated". In August 1983, Toyota chairman Eiji Toyoda initiated the F1 project ("Flagship" and "No. 1" vehicle; alternatively called the "Circle-F" project), as a clandestine effort aimed at producing a world-class luxury sedan for international markets. The F1 development effort did not have a specific budget or time constraints, and the resulting vehicle did not use existing Toyota platforms or parts. Instead, chief engineer Ichiro Suzuki sought to develop an all-new design, aiming to surpass rival American and European flagship sedans in specific target areas, including aerodynamics , cabin quietness , overall top speed, and fuel efficiency . During development,
7650-402: Is the version of Japanese discussed in this article. Formerly, standard Japanese in writing ( 文語 , bungo , "literary language") was different from colloquial language ( 口語 , kōgo ) . The two systems have different rules of grammar and some variance in vocabulary. Bungo was the main method of writing Japanese until about 1900; since then kōgo gradually extended its influence and
7803-471: Is used for the present and the future. For verbs that represent an ongoing process, the -te iru form indicates a continuous (or progressive) aspect , similar to the suffix ing in English. For others that represent a change of state, the -te iru form indicates a perfect aspect. For example, kite iru means "They have come (and are still here)", but tabete iru means "They are eating". Questions (both with an interrogative pronoun and yes/no questions) have
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#17327729195767956-405: Is why some linguists do not classify Japanese "pronouns" as pronouns, but rather as referential nouns, much like Spanish usted (contracted from vuestra merced , "your ( majestic plural ) grace") or Portuguese você (from vossa mercê ). Japanese personal pronouns are generally used only in situations requiring special emphasis as to who is doing what to whom. The choice of words used as pronouns
8109-517: The Japonic language family, which also includes the Ryukyuan languages spoken in the Ryukyu Islands . As these closely related languages are commonly treated as dialects of the same language, Japanese is sometimes called a language isolate . According to Martine Irma Robbeets , Japanese has been subject to more attempts to show its relation to other languages than any other language in
8262-562: The North American International Auto Show in January 2000 as a 2001 model, introducing a new body design with a host of new interior and technological features. It was the first US market Lexus with adaptive cruise control (called Dynamic Laser Cruise Control). It employed a lidar sensor and (unlike the laser ACC introduced in 1997 on the Celsior) was able to activate brakes for deceleration. The sedan
8415-514: The Philippines , and various Pacific islands, locals in those countries learned Japanese as the language of the empire. As a result, many elderly people in these countries can still speak Japanese. Japanese emigrant communities (the largest of which are to be found in Brazil , with 1.4 million to 1.5 million Japanese immigrants and descendants, according to Brazilian IBGE data, more than
8568-738: The United States (notably in Hawaii , where 16.7% of the population has Japanese ancestry, and California ), and the Philippines (particularly in Davao Region and the Province of Laguna ). Japanese has no official status in Japan, but is the de facto national language of the country. There is a form of the language considered standard : hyōjungo ( 標準語 ) , meaning "standard Japanese", or kyōtsūgo ( 共通語 ) , "common language", or even "Tokyo dialect" at times. The meanings of
8721-806: The de facto standard Japanese had been the Kansai dialect , especially that of Kyoto . However, during the Edo period, Edo (now Tokyo) developed into the largest city in Japan, and the Edo-area dialect became standard Japanese. Since the end of Japan's self-imposed isolation in 1853, the flow of loanwords from European languages has increased significantly. The period since 1945 has seen many words borrowed from other languages—such as German, Portuguese and English. Many English loan words especially relate to technology—for example, pasokon (short for "personal computer"), intānetto ("internet"), and kamera ("camera"). Due to
8874-694: The " Internet of Things " on what was learned from Toyota's LS 400 quality standards. The second-generation Lexus LS 400 (UCF20) debuted in November 1994 (for the 1995 model year) with a longer wheelbase and similar specifications as the original model. The public unveiling of the vehicle occurred in a gala ceremony held at the San Francisco Opera House in California. The sedan was equipped with an updated 4.0-liter 1UZ-FE V8 engine, producing 194 kilowatts (260 hp) and 366 newton-metres (270 ft⋅lbf) of torque. Internally, over 90% of
9027-453: The "spindle" grill and consequently sees the fitment of a redesigned hood, reshaped front fenders and headlamps, and a new bumper. The tail-lamps, trunk lid, and rear bumper were also updated. Developed under the 200B program, the fifth-generation LS made its debut at the January 2017 North American International Auto Show . This model was previewed by the LF-FC concept that was first shown at
9180-527: The 1.2 million of the United States ) sometimes employ Japanese as their primary language. Approximately 12% of Hawaii residents speak Japanese, with an estimated 12.6% of the population of Japanese ancestry in 2008. Japanese emigrants can also be found in Peru , Argentina , Australia (especially in the eastern states), Canada (especially in Vancouver , where 1.4% of the population has Japanese ancestry),
9333-535: The 12.3 inch navigation display, the fifth-generation LS can be specified with an optional 24 inch, colour HUD for the driver's view. The LS 500h (GVF50/55) uses the Multi Stage Hybrid System that debuted in the LC 500h. Like the LC 500h, it uses a lithium-ion battery rather than the nickel-metal hydride battery used in the previous LS 600h. Lexus Safety System+ 2.0 is fitted as standard to
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#17327729195769486-458: The 2015 Tokyo Motor Show. It is the second Lexus model to be built on GA-L platform, after the LC grand tourer. Dubbed as LS 500 (VXFA50/55), it is the first LS to be powered by a V6 engine . The 3.4 liter twin-turbo V35A-FTS V6 produces 309 kW (415 hp) and 600 N⋅m (440 lb⋅ft) of torque. The wheelbase is 34 mm (1.3 in) longer than the previous long-wheelbase model,
9639-407: The 2021 LS are equipped with Lexus Safety System+ 2.0 as standard and received a number of updates such as Lane Change Assist and Active Steering Assist. Exterior updates include a revised front fascia, radiator intake, headlights, taillights and updated color options. In Europe, the updated LS 500h was launched a few months later and the LS 500 was dropped. An update launched on 8 April 2021 includes
9792-483: The 60 designers with 1,400 engineers in 24 teams, 2,300 technicians and over 200 support workers built approximately 450 flagship prototypes and 900 engine prototypes. The teams logged 2.7 million kilometres (1.7 million miles) of testing on locations ranging from winter Europe roadways to deserts in Arizona , Australia, or Saudi Arabia, to American highways and wilderness. In May 1985, designers started work on
9945-496: The Advanced Drive including driver monitor camera and remote software updates. It is able to keep the vehicle in its lane , maintain the distance from other vehicles, navigate a lane split, change lanes, and overtake other vehicles. It also has Advanced Park, an advanced parking assistance system . The Lexus LS has been consistently produced on dedicated Lexus assembly lines at Toyota's flagship Tahara factory, located in
10098-634: The Century. Ownership costs for Japanese drivers were and are expensive due to Japanese Government dimension regulations and annual road tax obligations . Owning a Celsior in Japan is also considered extravagant due to the fact urban two-way streets are usually zoned at 40 km/h (25 mph) or less . The Celsior introduced two world firsts: high-performance twin-tube shock absorbers and an air suspension combined with an upgraded version of Toyota's semi-active Toyota Electronic Modulated Suspension, called Piezo TEMS . Adding incentive for early U.S. sales
10251-420: The F1 project. In late 1985, designers presented the first exterior study models to F1 management, featuring a sports car -like design with a low-slung hood and narrow front profile. By 1986, the sedan used a three-box design with an upright stance, more prominent grille , and a two-tone body. Extensive modeling and wind tunnel tests resulted in a low drag coefficient for a conventional production vehicle of
10404-486: The Japanese language is of particular interest, ranging between an apical central tap and a lateral approximant . The "g" is also notable; unless it starts a sentence, it may be pronounced [ ŋ ] , in the Kanto prestige dialect and in other eastern dialects. The phonotactics of Japanese are relatively simple. The syllable structure is (C)(G)V(C), that is, a core vowel surrounded by an optional onset consonant,
10557-515: The LF-Sh concept, the vehicle gained body forms running the length of the car, wheel arches , arrow -shaped chrome trim, a lower-set grille, and crystalline adaptive headlamps. After debuting a hybrid powertrain with the 2005 LF-Sh concept, Lexus began sales of the LS 600h L (UVF46), the first production V8-powered full-hybrid vehicle, in May 2007 for the 2008 model year. All-wheel drive versions of
10710-469: The LS 400 on the automotive industry led Automobile magazine to add the sedan to its "24 Most Important Vehicles of the 20th Century" list in 1996. In its largest market, the U.S., the Lexus LS was the top-selling flagship luxury sedan for 15 of the first 17 years following its debut. In Japan, the next-largest market for the Lexus LS, the introduction of the 2007 LS 460 attracted 12,000 pre-orders, and
10863-405: The LS 400 was disassembled for engineering analysis, Cadillac engineers concluded that the vehicle could not be built using existing GM methods. Industry publications noted the LS 400's precise panel gaps, and the subject became a common evaluation standard in road tests. The LS 430's interior noise level was later used by rival makes as a measure of cabin quietness. According to industry observers,
11016-540: The LS 400's U.S. base price exceeded US$ 50,000 , a figure that had steadily risen since the vehicle's introduction. Customer demand for the vehicle and shifts in foreign exchange rates contributed to the increase in price. A considerable point is that in the years after the LS400/Celsior went out of production in 1994, the car has continued to influence the entire world of manufacturing. The Toyota Production System largely infiltrated American manufacturing around
11169-589: The LS 400's U.S. debut, and introduced on 9 October 1989 and only available at Toyopet Store locations. The Celsior, named after the Latin word for "supreme," was largely identical to the LS. Models came in either basic "A," a "B" model with uprated suspension, or fully equipped "C" trim specifications. The Crown and the Crown Majesta , which appeared later in 1991, were only available at Toyota Store locations which carried Japan-only Toyota luxury models, like
11322-407: The LS 430 included front and rear side curtain airbags , park sensors , rain-sensing windshield wipers , and electronic brakeforce distribution . The vehicle also gained water repellent windshield and side glass. At the high end, the LS 430's pricing encroached on European rivals as Lexus became increasingly able to command higher price premiums for its vehicles. Sales for the LS 430 surpassed
11475-475: The LS 430 took four years. Selected from 16 different concept designs, the resulting vehicle of December 1997—when the final design (by Akihiro Nagaya) was approved—saw the sedan's dimensions increase in terms of wheelbase and height. The exterior featured a larger grille with rounded edges, quarter windows on the rear doors, and rounded trapezoidal headlamps. The body was also more aerodynamic than previous LS sedans ( C d 0.26; 0.25 with air suspension), and
11628-499: The LS 430 was the most reliable luxury sedan in the J.D. Power and Associates Initial Quality Survey (with the early and late models of this series the best performing), and the highest recorded scorer in the history of J.D. Power's Vehicle Dependability Survey. Thatcham ratings data via the UK Motor Insurance Repair Research Centre listed the theft-prevention capabilities of the LS 430 as
11781-432: The LS 430, measurement margins were increased tenfold, to 0.001 mm (3.9 × 10 in). When production switched to the LS 460, the number of laser welds was doubled. Despite Tahara's large-scale automation, Lexus LS production also involves specialized personnel who are tasked with key production points, such as testing each vehicle's V8 engine via dynamometer and stethoscope for calibration before installation. With
11934-764: The LS 460 (USF40) uses the standard 2,970 mm (117 in) wheelbase, while the LS 460 L (USF41) features a stretched 3,090 mm (122 in) wheelbase. A hybrid version, LS 600h L (UVF46), was previewed at the New York International Auto Show in April 2006. At its introduction in 2006, it won the Car of the Year Japan award for the second time. The new LS came equipped with a new 4.6-liter 1UR-FSE V8 producing 283 kW (380 hp) and 498 N⋅m (367 ft⋅lbf) of torque, coupled to
12087-409: The LS 460, a hand-sanded paint process was introduced. The production standards used on the Lexus LS were eventually adopted by the manufacturer for other vehicles; in 2007, the assembly of Toyota Corolla economy cars used the same panel gap measurements as the LS 400 did eighteen years earlier. The Lexus LS marked a successful entrant of a Japanese manufacturer into the prestige luxury arena, after
12240-432: The LS 460L. The height is also 15 mm (0.6 in) lower, with the bonnet and boot measuring 30 and 40 mm (1.2 and 1.6 in) lower, respectively. In a couple of Lexus firsts, the fifth-generation LS is the first Lexus sedan to feature a six-sided window design, while the flush-surface windows integrate smoothly with the pillars. In the company's efforts to reconcile two conflicting goals, sufficient headroom with
12393-556: The LS. At the 2017 Shenzhen, Hong Kong and Macau International Auto Show, Lexus unveiled the Chinese-market LS 350 (GSF50), which uses a naturally aspirated 2GR-FKS V6 engine from the GS 350 , producing 234 kW (318 hp) and 380 N⋅m (280 lb⋅ft) of torque. Hong Kong models uses an 8GR-FKS engine producing 232 kW (315 hp) and 380 N⋅m (280 lb⋅ft) of torque. The fifth-generation LS received
12546-493: The Lexus LS has gone on to sell successfully in its class. Following the introduction of the LS 460 and Lexus' expanded global launch in 2007, sales of the Lexus flagship have increasingly come from outside the brand's traditional U.S. strongholds. By 2007, the Lexus LS ranked second globally in flagship sales, next to the Mercedes-Benz S-Class' 85,500 units, with 71,760 Lexus LS sedans sold worldwide, and over half
12699-736: The Old Japanese sections are written in Man'yōgana , which uses kanji for their phonetic as well as semantic values. Based on the Man'yōgana system, Old Japanese can be reconstructed as having 88 distinct morae . Texts written with Man'yōgana use two different sets of kanji for each of the morae now pronounced き (ki), ひ (hi), み (mi), け (ke), へ (he), め (me), こ (ko), そ (so), と (to), の (no), も (mo), よ (yo) and ろ (ro). (The Kojiki has 88, but all later texts have 87. The distinction between mo 1 and mo 2 apparently
12852-488: The Ryūkyūan languages as dialects of Japanese. The imperial court also seems to have spoken an unusual variant of the Japanese of the time, most likely the spoken form of Classical Japanese , a writing style that was prevalent during the Heian period , but began to decline during the late Meiji period . The Ryūkyūan languages are classified by UNESCO as 'endangered', as young people mostly use Japanese and cannot understand
13005-644: The U.S. Gas Guzzler Tax . In European tests, the noise level at 200 km/h (124 mph) was measured at 74 dBA, equal to a BMW 735i at 150 km/h (93 mph). At its introduction in 1989, the Celsior won the Car of the Year Japan award. The LS 400 was among the first luxury sedans to feature an automatic tilt-and-telescoping steering wheel with SRS airbag , power adjustable shoulder seat belts , and an electrochromic rear-view mirror . The five-passenger cabin included California walnut and leather trim, power-adjustable seats, and soft-touch controls. A back-lit electro-luminescent gauge cluster featured
13158-543: The United Kingdom starting in 1990. Sales in certain, lesser markets only started in late 1991, nearly three years after the car's introduction, as Lexus chose to focus on the North American and home markets. Production was limited to about 50,000 cars per year in order to maintain desired quality standards; 40,000 of these were earmarked for the United States, 8,000 for Japan, and only about 2,000 examples for
13311-446: The United States as the "Ultra Luxury" edition. The LS 430 interior featured walnut wood trim on the dashboard and upper doors, along with semi- aniline leather and oscillating air conditioning vents. A liquid crystal display with touchscreen on the upper center console served as interface. The system was the first LS with voice controlled navigation and the first luxury sedan to transition to DVD-based maps. Lexus also introduced
13464-535: The V8-powered Infiniti Q45 closely rivaled the LS 400 in specifications and price, but was unsuccessful in sales (attributed to unconventional styling and marketing), leading to its discontinuation in 2006. The success of the Lexus LS became a test case for mainstream manufacturers targeting upscale segments. By investing in a separate marque, Toyota was able to avoid the stigma attached to a mass-market brand's charging premium prices. The effect of
13617-411: The acceleration of the vehicle. The interior of the LS has been further refined with revised seats, touch points, higher-resolution rearview mirror and updated leather options. The facelifted LS uses a 12.3-inch touchscreen infotainment system instead of the mouse-based implementation found in prior model years. Apple CarPlay, Android Auto and Amazon Alexa integration are standard equipment. All grades of
13770-543: The addition of a collective suffix (a noun suffix that indicates a group), such as -tachi , but this is not a true plural: the meaning is closer to the English phrase "and company". A group described as Tanaka-san-tachi may include people not named Tanaka. Some Japanese nouns are effectively plural, such as hitobito "people" and wareware "we/us", while the word tomodachi "friend" is considered singular, although plural in form. Verbs are conjugated to show tenses, of which there are two: past and present (or non-past) which
13923-579: The car's suspension, used lightweight internal coil springs and stabilizer bars to improve comfort. One of the first in-dash CD changers was offered as an option. Safety enhancements included enlarged crumple zones , three-point seat belts at all positions, and a new collapsible steering column. In Japan, the Toyota Celsior equivalents were offered in the same "A", "B", and top-spec "C" configurations as before, along with an additional selection of exterior colors. Several optional features, such as
14076-549: The city of Tahara, in Aichi Prefecture , Chūbu region , southwest of Nagoya , since 1989. Tahara remains the sole production site, having inaugurated its new line number four specifically for assembly of the original LS 400. For the Lexus LS, the Tahara plant developed new molds and enhanced assembly techniques and instituted measures aimed at increasing the precision of the sedan's fit and finish. The 1989 LS 400 became
14229-452: The drag coefficient and reference area have been collapsed into the drag area term. This allows direct estimation of the drag force at a given speed for any vehicle for which only the drag area is known and therefore easier comparison. As drag area C d A is the fundamental value that determines power required for a given cruise speed it is a critical parameter for fuel consumption at a steady speed. This relation also allows an estimation of
14382-578: The effect of changing Japanese into a mora-timed language. Late Middle Japanese covers the years from 1185 to 1600, and is normally divided into two sections, roughly equivalent to the Kamakura period and the Muromachi period , respectively. The later forms of Late Middle Japanese are the first to be described by non-native sources, in this case the Jesuit and Franciscan missionaries; and thus there
14535-648: The final design for the production Lexus LS 400 (chassis code UCF10) was frozen in May 1987 with design patents filed on 20 February 1987 and 13 May 1987. In January 1989, the LS 400 made its debut as a 1990 model at the North American International Auto Show , in Detroit, Michigan. Production began on 15 May 1989, with the first shipments leaving Japanese ports in late June 1989. The first cars were available in August 1989, and U.S. sales officially began on 1 September 1989, followed by limited exports to Australia, Canada, and
14688-468: The first Pre-Collision System (PCS) on a Lexus sedan (with partial autonomous braking only on the Japanese market Toyota Celsior version). A "low-speed tracking mode" was added in 2004. The low-speed tracking mode was a second mode that would warn the driver if the car ahead stopped and provide braking; it could stop the car but then deactivated. The facelifted LS introduced a new six-speed automatic transmission and revised styling. The powerplant remained
14841-467: The first Honda (Acura) Legend, a market that had long been dominated by established European and American brands. By 1991, with the LS 400 its top-selling model, Lexus had overtaken Mercedes-Benz and BMW in overall U.S. sales, and in 2000, the marque passed Cadillac as the luxury sales leader in the largest automotive market. Rival manufacturers responded with lower prices and added features. In particular, Mercedes-Benz reorganized its operations, shifting to
14994-423: The first appearance of European loanwords . The basis of the standard dialect moved from the Kansai region to the Edo region (modern Tokyo ) in the Early Modern Japanese period (early 17th century–mid 19th century). Following the end of Japan's self-imposed isolation in 1853, the flow of loanwords from European languages increased significantly, and words from English roots have proliferated. Japanese
15147-404: The first generation"). Externally, the most significant change was an increase in wheelbase length of 36 mm (1.4 in), resulting in more interior space and an additional 66 mm (2.6 in) of rear-seat legroom. However, as the overall length remained the same, trunk capacity was slightly reduced. The more aerodynamic body ( C d 0.28) retained the general profile and contours of
15300-504: The first production laser adaptive cruise control on a Toyota vehicle was introduced on the Celsior version (Japan only). It controlled speed only through throttle control and downshifting, but did not apply the brakes. A CD-ROM -based GPS automotive navigation system became an option in the U.S. Added safety features included front side airbags , vehicle stability control and in 2000, brake assist . Low beam HID headlamps were introduced as well. The headlights were also equipped with
15453-528: The first production automobile to receive extensive laser welding , allowing for seamless steel welds. A large sheet metal press was developed to reduce or eliminate panel gaps by stamping large sections whole instead of singly. Separately installed parts, such as exterior lights, were also spring-loaded for a tighter fit. On the LS 400, engineers reduced door panel gaps in half versus Toyota-brand vehicles, from 7 to 4 mm (0.28 to 0.16 in), with measurements made within 0.01 mm (0.00039 in); on
15606-414: The first production eight-speed automatic transmission. The development of the LS 460 and its variants, led by chief engineer Moritaka Yoshida, began as Lexus was shifting its design strategy towards a more diversified product lineup, with new-vehicle launches largely focused on global markets. Externally, the Lexus LS received the styling cues of Lexus' new design direction, called L-finesse . First shown on
15759-519: The following months. Ultimately, second-generation LS 400 sales were lower than the original model; production totaled approximately 114,000 units. Production of the UCF20 ran from October 1994 to July 1997. For 1997, a limited "Coach Edition" LS 400 was produced in partnership with American leather manufacturer Coach Inc. The edition featured Coach leather seats; embroidered emblems on the exterior, floormats, and armrest; special colors and added trim; and
15912-609: The genitive particle ga remains in intentionally archaic speech. Early Middle Japanese is the Japanese of the Heian period , from 794 to 1185. It formed the basis for the literary standard of Classical Japanese , which remained in common use until the early 20th century. During this time, Japanese underwent numerous phonological developments, in many cases instigated by an influx of Chinese loanwords . These included phonemic length distinction for both consonants and vowels , palatal consonants (e.g. kya ) and labial consonant clusters (e.g. kwa ), and closed syllables . This had
16065-523: The high standards set by the LS400. This type of reputation-setting effort was monumental and not very profitable for Toyota, but they saw it as a way to gain a sterling reputation for quality and reliability. Afterwards Toyota planners would look for ways to reduce costs in the lower models (in their next generations). For example, the MX83 Toyota Cressida was the first glimpse at the LS400 and SXV10 Camry to come following in 1992. The MX83
16218-504: The high-end German BMW 5-series and Mercedes-Benz E-class cars. This point was made by Chris Goffey during BBC's 1991 Motorfair Top Gear coverage. Principles such as Heijunka boards, andon pull cords, and Gemba walking have become embedded in aerospace engineering production at Boeing and its subsidiaries. The Federal Aviation Administration lists the FV2400-2TC (a 1UZ-FE derivative) as aviation certified. Intel modeled
16371-438: The incident helped establish Lexus' customer service reputation. By 1990, U.S. sales of the LS 400 had surpassed those of competing Mercedes-Benz , BMW , and Jaguar models. Production of the first-generation LS 400 totaled over 165,000 units. The LS 400 made Consumer Reports 2007 list of recommended vehicles that regularly last 320,000 km (200,000 mi) or more, with proper maintenance. Debuting in September 1992 as
16524-471: The introduction of the Lexus LS reshaped Toyota's image from that of an " econobox " manufacturer to the builder of an automotive standard bearer. This stood in contrast to the predictions of early detractors, including rival manufacturers who dismissed Toyota as incapable of producing a competitive luxury vehicle. Japanese contemporaries from the luxury divisions of Honda ( Acura ) and Nissan ( Infiniti ) had differing degrees of success. Honda had entered into
16677-458: The languages of the original Jōmon inhabitants, including the ancestor of the modern Ainu language . Because writing had yet to be introduced from China, there is no direct evidence, and anything that can be discerned about this period must be based on internal reconstruction from Old Japanese , or comparison with the Ryukyuan languages and Japanese dialects . The Chinese writing system
16830-449: The languages. Okinawan Japanese is a variant of Standard Japanese influenced by the Ryūkyūan languages, and is the primary dialect spoken among young people in the Ryukyu Islands . Modern Japanese has become prevalent nationwide (including the Ryūkyū islands) due to education , mass media , and an increase in mobility within Japan, as well as economic integration. Japanese is a member of
16983-427: The large quantity of English loanwords, modern Japanese has developed a distinction between [tɕi] and [ti] , and [dʑi] and [di] , with the latter in each pair only found in loanwords. Although Japanese is spoken almost exclusively in Japan, it has also been spoken outside of the country. Before and during World War II , through Japanese annexation of Taiwan and Korea , as well as partial occupation of China ,
17136-400: The launch of Lexus was complicated by Toyota's existing four domestic dealership networks at the time of its introduction. The Toyota Crown and Toyota Century were exclusive to Toyota Store locations. During the LS 400's development, local dealers' requests for a Japanese domestic market version had grown, and a right-hand-drive Toyota Celsior-badged version was introduced shortly after
17289-400: The new top speed of a car with a tuned engine: Or the power required for a target top speed: Average full-size passenger cars have a drag area of roughly 8 sq ft (0.74 m ). Reported drag areas range from the 1999 Honda Insight at 5.1 sq ft (0.47 m ) to the 2003 Hummer H2 at 26.5 sq ft (2.46 m ). The drag area of a bicycle (and rider) is also in
17442-547: The non-hybrid LS 460 (USF45) and LS 460 L (USF46) models premiered at the Moscow International Automobile Salon . Debuting in late 2009 for the 2010 model year, the revised LS 460 and LS 460 L included restyled front and rear fascias, side mirror turn signals , and new wheel designs. A more substantial facelift was first shown in July 2012, incorporating the new Lexus corporate fascia, comprising
17595-609: The only country where it is the national language , and within the Japanese diaspora worldwide. The Japonic family also includes the Ryukyuan languages and the variously classified Hachijō language . There have been many attempts to group the Japonic languages with other families such as the Ainu , Austronesian , Koreanic , and the now-discredited Altaic , but none of these proposals have gained any widespread acceptance. Little
17748-425: The only strict rule of word order is that the verb must be placed at the end of a sentence (possibly followed by sentence-end particles). This is because Japanese sentence elements are marked with particles that identify their grammatical functions. The basic sentence structure is topic–comment . For example, Kochira wa Tanaka-san desu ( こちらは田中さんです ). kochira ("this") is the topic of the sentence, indicated by
17901-517: The original LS 400 and was the work of the Calty Design Research center in the U.S. Designers had evaluated 20 competing concepts, including several with a radically changed body, before selecting a winning entry in 1991 that included forms and contours similar to the original LS 400. Upon final approval in 1992, an evolutionary redesign was the ultimate result, with new design features consisting of sharper angles, curved body lines, and
18054-470: The out-group gives a benefit to the in-group, and "up" to indicate the in-group gives a benefit to the out-group. Here, the in-group includes the speaker and the out-group does not, and their boundary depends on context. For example, oshiete moratta ( 教えてもらった ) (literally, "explaining got" with a benefit from the out-group to the in-group) means "[he/she/they] explained [it] to [me/us]". Similarly, oshiete ageta ( 教えてあげた ) (literally, "explaining gave" with
18207-415: The particle wa . The verb desu is a copula , commonly translated as "to be" or "it is" (though there are other verbs that can be translated as "to be"), though technically it holds no meaning and is used to give a sentence 'politeness'. As a phrase, Tanaka-san desu is the comment. This sentence literally translates to "As for this person, (it) is Mx Tanaka." Thus Japanese, like many other Asian languages,
18360-404: The previous generation, and production exceeded 140,000 units. The LS 430 was produced until July 2006, marking the last occasion the Lexus flagship was produced in a single body style. In Japan, the equivalent Toyota Celsior was also sold from August 2000 until March 2006, when the long-awaited introduction of Lexus Japan saw the arrival of new generation Lexus models. In every year of production,
18513-481: The proposed larger Altaic family, or to various Southeast Asian languages , especially Austronesian . None of these proposals have gained wide acceptance (and the Altaic family itself is now considered controversial). As it stands, only the link to Ryukyuan has wide support. Other theories view the Japanese language as an early creole language formed through inputs from at least two distinct language groups, or as
18666-473: The range of 6.5–7.5 sq ft (0.60–0.70 m ). The average modern automobile achieves a drag coefficient of between 0.25 and 0.3. Sport utility vehicles (SUVs), with their typically boxy shapes, typically achieve a C d =0.35–0.45. The drag coefficient of a vehicle is affected by the shape of body of the vehicle. Various other characteristics affect the coefficient of drag as well, and are taken into account in these examples. Many sports cars have
18819-456: The redesigned LS 400's composition was new or redesigned, with increased sound insulation , a strengthened body structure, suspension updates (first LS/Celsior with Skyhook adaptive computerized air suspension ), and improved brakes. The redesigned model was 95 kg (209 lb) lighter than its predecessor and achieved slightly better fuel economy . The 0–100 kilometres per hour (62 mph) time improved to 7.5 seconds. Development of
18972-458: The rest of the world. The LS 400's new 4.0-liter 1UZ-FE 32-valve V8 engine, capable of 245 PS (180 kW; 242 hp) and 350 N⋅m (258 lb⋅ft) of torque, was linked to a new four-speed automatic transmission with ECT-i electronically controlled shifts, super-flow torque converter and rear differential. The chassis used an independent, high-mount upper arm double-wishbone suspension setup with twin tube shock absorbers, and
19125-567: The same as before. Exterior changes included restyled front and rear fascias, light-emitting diode (LED) taillights, and different wheels. It debuted the first Lexus high-intensity discharge headlights for the high beam ( Bi-Xenon ), and also the first AFS adaptive curve headlights , which swiveled the projector headlamps in the direction of vehicle turns. The interior received knee airbags , lighted rear-seat vanity mirrors, and new trim selections, including bird's eye maple wood. New options included an updated navigation system, Bluetooth and
19278-422: The same body style, variants were differentiated by chassis configuration and onboard equipment. Models with the tuned sport suspension, sold as the "Touring" package in the United States, featured larger, high-speed brakes. These brakes were also standard on European market models. Fully optioned models with height adjustable air suspension, tuned for a combination of soft ride and responsive handling, were sold in
19431-459: The same structure as affirmative sentences, but with intonation rising at the end. In the formal register, the question particle -ka is added. For example, ii desu ( いいです ) "It is OK" becomes ii desu-ka ( いいですか。 ) "Is it OK?". In a more informal tone sometimes the particle -no ( の ) is added instead to show a personal interest of the speaker: Dōshite konai-no? "Why aren't (you) coming?". Some simple queries are formed simply by mentioning
19584-400: The second-generation LS 400 began after worldwide launch of the first generation under program code 250T. Given the first-generation model's successful reception and high level of customer satisfaction with its design, replicating the original LS 400's attributes with its successor was one of chief engineer Kazuo Okamoto's primary goals (he stated that "a tradition cannot be founded if you reject
19737-417: The square of speed; therefore it becomes critically important at higher speeds. Reducing the drag coefficient in an automobile improves the performance of the vehicle as it pertains to speed and fuel efficiency . There are many different ways to reduce the drag of a vehicle. A common way to measure the drag of the vehicle is through the drag area. The reduction of drag in road vehicles has led to increases in
19890-817: The state as at the time the constitution was written, many of the elders participating in the process had been educated in Japanese during the South Seas Mandate over the island shown by the 1958 census of the Trust Territory of the Pacific that found that 89% of Palauans born between 1914 and 1933 could speak and read Japanese, but as of the 2005 Palau census there were no residents of Angaur that spoke Japanese at home. Japanese dialects typically differ in terms of pitch accent , inflectional morphology , vocabulary , and particle usage. Some even differ in vowel and consonant inventories, although this
20043-481: The street. (grammatically incorrect insertion of a pronoun) But one can grammatically say essentially the same thing in Japanese: 驚いた彼は道を走っていった。 Transliteration: Odoroita kare wa michi o hashitte itta. (grammatically correct) This is partly because these words evolved from regular nouns, such as kimi "you" ( 君 "lord"), anata "you" ( あなた "that side, yonder"), and boku "I" ( 僕 "servant"). This
20196-425: The surrounding airspeed and characteristic use of the vehicle. Cars that try to reduce drag employ devices such as spoilers, wings, diffusers, and fins to reduce drag and increase speed in one direction. While designers pay attention to the overall shape of the automobile, they also bear in mind that reducing the frontal area of the shape helps reduce the drag. The product of drag coefficient and area – drag area –
20349-533: The time ( C d 0.29). For the passenger cabin, the materials-selection tests evaluated 24 different kinds of wood and multiple types of leather for two years before settling on specific trim combinations. By 1986, the Lexus marque was created to support the launch of the flagship sedan, and the vehicle became known as the Lexus LS. Following eight design reviews, subsequent revisions, concept approval in February 1987, and over US$ 1 billion in development expenses,
20502-515: The time MIT's IMVP academic group coined lean manufacturing , as MBA John Krafcik used his Lexus-influenced knowledge learned to model Genesis, as Hyundai-Kia themselves used TPS to become benchmarks in modern day. Within Toyota's own development efforts, the LS400's innovative advancements spread down through the company line-up. Through leveraging sister platforms, Toyota also used the economic conditions of currency differentials to trickle down to
20655-492: The time, Toyota's two existing flagship models were the Crown and Century models – both of which catered exclusively for the Japanese market and had little global appeal that could compete with international luxury brands such as Mercedes-Benz, BMW and Jaguar. The resulting sedan followed an extended five-year design process at a cost of over US$ 1 billion, and premiered with a new V8 engine and numerous luxury features. The Lexus LS
20808-416: The top speed of the vehicle and the vehicle's fuel efficiency, as well as many other performance characteristics, such as handling and acceleration. The two main factors that impact drag are the frontal area of the vehicle and the drag coefficient. The drag coefficient is a unit-less value that denotes how much an object resists movement through a fluid such as water or air. A potential complication of altering
20961-571: The topic with an interrogative intonation to call for the hearer's attention: Kore wa? "(What about) this?"; O-namae wa? ( お名前は？ ) "(What's your) name?". Negatives are formed by inflecting the verb. For example, Pan o taberu ( パンを食べる。 ) "I will eat bread" or "I eat bread" becomes Pan o tabenai ( パンを食べない。 ) "I will not eat bread" or "I do not eat bread". Plain negative forms are i -adjectives (see below) and inflect as such, e.g. Pan o tabenakatta ( パンを食べなかった。 ) "I did not eat bread". Automobile drag coefficient The drag coefficient
21114-466: The total coming from outside the U.S. market. In 2008, U.S. sales fell 42% amidst the late-2000s recession , mirroring the overall decline of the luxury car market. Japanese language Japanese ( 日本語 , Nihongo , [ɲihoŋɡo] ) is the principal language of the Japonic language family spoken by the Japanese people . It has around 123 million speakers, primarily in Japan ,
21267-419: The two consonants are the moraic nasal followed by a homorganic consonant. Japanese also includes a pitch accent , which is not represented in moraic writing; for example [haꜜ.ɕi] ("chopsticks") and [ha.ɕiꜜ] ("bridge") are both spelled はし ( hashi ) , and are only differentiated by the tone contour. Japanese word order is classified as subject–object–verb . Unlike many Indo-European languages ,
21420-577: The two methods were both used in writing until the 1940s. Bungo still has some relevance for historians, literary scholars, and lawyers (many Japanese laws that survived World War II are still written in bungo , although there are ongoing efforts to modernize their language). Kōgo is the dominant method of both speaking and writing Japanese today, although bungo grammar and vocabulary are occasionally used in modern Japanese for effect. The 1982 state constitution of Angaur , Palau , names Japanese along with Palauan and English as an official language of
21573-480: The two terms (''hyōjungo'' and ''kyōtsūgo'') are almost the same. Hyōjungo or kyōtsūgo is a conception that forms the counterpart of dialect. This normative language was born after the Meiji Restoration ( 明治維新 , meiji ishin , 1868) from the language spoken in the higher-class areas of Tokyo (see Yamanote ). Hyōjungo is taught in schools and used on television and in official communications. It
21726-407: The verb (e.g. yonde for earlier yomite ), the -k- in the final mora of adjectives drops out ( shiroi for earlier shiroki ); and some forms exist where modern standard Japanese has retained the earlier form (e.g. hayaku > hayau > hayɔɔ , where modern Japanese just has hayaku , though the alternative form is preserved in the standard greeting o-hayō gozaimasu "good morning"; this ending
21879-548: The world. Since Japanese first gained the consideration of linguists in the late 19th century, attempts have been made to show its genealogical relation to languages or language families such as Ainu , Korean , Chinese , Tibeto-Burman , Uralic , Altaic (or Ural-Altaic ), Austroasiatic , Austronesian and Dravidian . At the fringe, some linguists have even suggested a link to Indo-European languages , including Greek , or to Sumerian . Main modern theories try to link Japanese either to northern Asian languages, like Korean or
22032-510: Was a base price of US$ 35,000 ($ 86,030 in 2023 dollars ), which undercut competitors by thousands of dollars and brought accusations of selling below cost from rival BMW . Being a flagship luxury sedan in the full-size segment, the relatively low starting MSRP was actually targeted to be at $ 25,000 during initial stages of development. However, the depreciation of the Yen vs. the Dollar resulted in
22185-532: Was a clear step up from the 2nd generation V20 Camry. Additionally, Toyota saw it as an educational experience of refinement for engineering researchers in the United States market. It was large (notably more so than V20 Camry), and was designed to be a proper mid-size American car. Toyota used the MX83 as a hollow shell to build the LS400 interior concept until that cabin was transferred to a larger, more bubble-type body shell. Extensive audio testing with Nakamichi systems
22338-539: Was based on 12- to 20-second-long recordings of 135 to 244 phonemes , which 42 students listened to and translated word-for-word. The listeners were all Keio University students who grew up in the Kanto region . There are some language islands in mountain villages or isolated islands such as Hachijō-jima island , whose dialects are descended from Eastern Old Japanese . Dialects of the Kansai region are spoken or known by many Japanese, and Osaka dialect in particular
22491-457: Was done by using LS400 prototype interiors in Cressida bodies. As the LS400 was then refined, Toyota went through extraordinary efforts to refine the standards of the MX83 even slightly further, as fit and finish became the best in the industry. This level of fit and finish trickled down to the 1992 XV10 Toyota Camry/Lexus ES300 shared platform. The 1992 Camry shocked the industry as it was only
22644-570: Was equipped with a new 4.3-liter 3UZ-FE engine generating 216 kW (290 hp) and 434 N⋅m (320 ft⋅lbf) of torque. The LS 430 was one of the first gasoline V8 vehicles to be certified as an Ultra Low Emissions Vehicle (ULEV). The standard suspension had been completely redesigned, with a double-wishbone setup at all four wheels; a tuned suspension was offered for the first time. A new torque-activated electronic control unit made throttle adjustments based on vehicle speed, engine revolutions per minute, and pedal position. The LS 430 sported
22797-735: Was imported to Japan from Baekje around the start of the fifth century, alongside Buddhism. The earliest texts were written in Classical Chinese , although some of these were likely intended to be read as Japanese using the kanbun method, and show influences of Japanese grammar such as Japanese word order. The earliest text, the Kojiki , dates to the early eighth century, and was written entirely in Chinese characters, which are used to represent, at different times, Chinese, kanbun , and Old Japanese. As in other texts from this period,
22950-522: Was intended from its inception for export markets, and the Lexus division was formed to market and service the vehicle internationally. The original LS 400 debuted to strong sales, and was largely responsible for the successful launch of the Lexus marque. Since the start of production, each generation of the Lexus LS has been manufactured in the Japanese city of Tahara, Aichi . The name "LS" stands for "Luxury Sedan", although some Lexus importers have preferred to define it as "Luxury Saloon". The name "Celsior"
23103-474: Was lost immediately following its composition.) This set of morae shrank to 67 in Early Middle Japanese , though some were added through Chinese influence. Man'yōgana also has a symbol for /je/ , which merges with /e/ before the end of the period. Several fossilizations of Old Japanese grammatical elements remain in the modern language – the genitive particle tsu (superseded by modern no )
23256-518: Was sold in Japan until the Lexus marque was introduced there in 2006. In 2006 (for the 2007 model year), the fourth generation LS 460 debuted the first production eight-speed automatic transmission and an automatic parking system. In 2007, V8 hybrid powertrains were introduced on the LS 600h/LS 600h L sedans. Development of the LS began in 1983 as the F1 project, the code name for a secret flagship sedan. At
23409-457: Was the product of wind tunnel testing at facilities used for Shinkansen bullet train development. A 76-millimetre (3.0 in) wheelbase stretch resulted in more interior volume and allowed the engine to be positioned further aft for better balance. Trunk space was increased by one-third due to repositioning of the fuel tank . Compared to previous generations, the LS 430 featured a greater number of model configurations and options. While sharing
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