The BMW 7 Series is a full-size luxury sedan manufactured and marketed by the German automaker BMW since 1977. It is the successor to the BMW E3 "New Six" sedan and is now in its seventh generation.
63-646: The sixth generation of the BMW 7 Series consists of the BMW G11 (short-wheelbase version) and BMW G12 (long-wheelbase version) luxury saloons . The G11/G12 generation was produced by BMW from 2015 to 2022, and is often collectively referred to as the G11. The G11 was unveiled on 10 June 2015 at BMW's headquarters in Munich. An official public reveal took place at the 2015 International Motor Show Germany . This generation of
126-498: A black grille, carbon fibre mirrors, side skirts and sport brakes for facelift models. The powertrain line-up consists of a 4.4 litre V8 engine and three engines from BMW's modular B-series engine architecture—two 3.0 litre inline-six engines in petrol and diesel form, as well a 2.0 litre inline-four engine including the hybrid model designated as 740e/740Le, 730i/730Li for the petrol version and 725d/725Ld for diesel version. Initially, each model can be equipped with all-wheel drive and
189-569: A combined power output of 242 kW (325 hp) and 500 N⋅m (369 lb⋅ft) of torque. BMW's Auto eDrive function allows drivers to choose how the car operates and features modes for pure electric driving and performance. Drivers can also select from the usual Eco Pro, Comfort and Sport modes too. The 740e/740Le can be charged in less than four hours from a domestic socket, or in under three hours from a wall box charger. All models get an eight-speed automatic transmission as standard. The 740e can sprint to 0–100 km/h (0–62 mph) in 5.6 s—the 740Le version
252-415: A digital key fob. The cruise control driver assist is able to recognize speed limits and will adjust the vehicle's speed accordingly. The lane driving assist warns the driver of possible side or rear collisions. In addition, it is able to detect lane markings and traffic, as well as alter the steering responsiveness to improve driving comfort. All models can be fitted with M Performance Parts. The parts are
315-488: A general term meaning improved cruise control. Dynamic set speed systems use the GPS position of speed limit signs from a database. Many systems also incorporate cameras, lasers, and millimeter-wave radar equipment to determine how close a vehicle is to others or other objects on the roadway. The technologies can be set to maintain a distance from vehicles in front of the car; the system will automatically slow down based on
378-405: A memory feature to resume the set speed after braking and a coast feature to reduce the set speed without braking. When the cruise control is engaged, the throttle can still accelerate the car, but once the pedal is released, it will slow down the vehicle until it reaches the previously set speed. On the latest vehicles fitted with electronic throttle control , cruise control can be integrated into
441-700: A new limited edition M760Li xDrive simply called "The Final V12." As the name suggests, it will be the last BMW series production vehicle to be fitted with a V-12 engine. Built exclusively for the United States, just 12 examples will be sold to the public. BMW plans to approach previous buyers with a history of V-12 BMW ownership with an invitation to purchase the Final V12. The updated 7 Series models were unveiled on 16 January 2019 as 2020 model year cars. Production began two months later in March. Notable changes of
504-449: A turbocharged inline-6 engine shared with the X5 xDrive45e . The new engine combined with electric motors generates a power output of 290 kW (389 hp) and 599 N⋅m (442 lb⋅ft) of torque. A new 12 kW⋅h battery pack is employed for the electric motors to increase the electric range. The M760Li xDrive oversaw a decrease in engine power output to 447 kW (599 hp), although
567-461: Is 0.1 s slower while the xDrive variant is 0.2 s faster. Official fuel economy figures under the NEDC test are 2.100 L/100 km (134.5 mpg ‑imp ; 112.0 mpg ‑US ), with CO 2 emissions of 49 g/km (2.8 oz/mi). The 740e is available in both standard and long-wheelbase forms, and also as an all-wheel drive xDrive variant. In all-wheel drive variation,
630-455: Is also the first V12-powered BMW model ever made to feature xDrive as standard, breaking the trend of the previous V12-engined BMWs which were only rear-wheel drive. The M760Li features several visual cues to differentiate it from base 7 Series models. These include a 20-inch alloy wheel design exclusive to the M760Li. Several pieces of exterior trim are finished in "Cerium Grey", most notably
693-491: Is capable of diverting impact forces to prevent deformations of the material, resulting in higher torsional rigidity. Aluminium has been applied to the doors, boot lid, brake system, wheel hubs and rear suspension arms, further reducing weight and unsprung masses. The G11's body weighs overall 40 kg (88 lb) less than that of its predecessor . The front features a large signature kidney grille incorporating grille shutters that will only open when an increase of air flow to
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#1732798767519756-573: Is capable of recognizing gestures through a 3D scanner , known as the Gesture Control. It is also possible to save a gesture movement with an individual function. A number of advanced driver assistance systems for the BMW 7 Series have been reworked to work autonomously or partly so—the parking system utilises a number of radar sensors and a stereo camera at the rear, allowing it to execute parking manoeuvres independently and can be operated with
819-738: Is conducted in Jakarta , Indonesia and at the BMW Thailand plant in Rayong. It is also produced in India at BMW Group Plant, Chennai . The 2016 7-series was named one of the top ten tech cars in 2016 by IEEE Spectrum . BMW 7 Series The 7 Series is BMW's flagship car and is only available in a sedan bodystyle (including long wheelbase and limousine models). It traditionally introduces technologies and exterior design themes before other models in BMW's lineup. The first generation of
882-418: Is described in two patents filed that year (US patents 3570622 and 3511329), with the second introducing digital memory , and was the first electronic device that controlled a car. Due to the 1973 oil crisis and rising fuel prices, the device became more popular in the U.S. "Cruise control can save gas by avoiding surges that expel fuel" while driving at steady speeds. In 1974, AMC, GM, and Chrysler priced
945-405: Is mated to an 8-speed Steptronic ZF automatic transmission. The 750i/750Li, 740i/740Li, 740d/740Ld and 750d/750Ld models are optionally available with the all-wheel drive option xDrive . The transmission can be optionally linked with the satellite navigation system that provides the transmission with geographical data to adjust shift timing in relation to current driving conditions. The G11/G12
1008-481: Is sold by BMW only in the United States and Canada. The B7 is sold in other countries by Alpina as the B7 Bi-Turbo, with a delimited top speed of 330 km/h (205 mph). The Alpina B7 features a 447 kW (599 hp) 4.4 litre twin-turbocharged V8 engine delivering 800 N⋅m (590 lb⋅ft) of torque and a more luxurious interior. It was unveiled at the 2016 Geneva Motor Show . The facelift model
1071-551: Is the Extended Traffic Jam Assistant which allows the driver to leave the steering wheel at speeds up to 56 km/h (35 mph) during urban city driving. The system manages steering, acceleration and braking of the car and cameras ensure that the driver pays attention on the road. The turbocharged B58 inline-6 as utilised in the 740i/740Li is now rated at 290 kW (389 hp) and 450 N⋅m (332 lb⋅ft) of torque. The 750i/750Li now shares
1134-659: Is the codename for the short-wheelbase model, the Long-wheelbase model is codenamed G12 and designated with an additional L letter. The G11/G12 is the first car lineup of the BMW Group to be based on the modular OKL platform (Oberklasse, German for luxury class). The OKL platform adopts technology first introduced in BMW i models, namely the introduction of carbon-fiber-reinforced polymer as structural chassis components. As part of BMW's strategy of introducing plug-in hybrid variants for all future car models, both,
1197-489: Is the first 7 Series generation to feature a plug-in hybrid variant, called the 740e/740Le iPerformance. This new model effectively replaces the rather undersold ActiveHybrid 7 , which evolved from a 750i based mild hybrid to a 740i based full hybrid in 2014 post-LCI (Life Cycle Impulse) variant. The 740e/740Le is marketed as a BMW iPerformance car, not as a member of the BMW i sub-brand. 2019-2022 294 kW (395 hp) 436 kW (585 hp) (EU) In February 2016, BMW announced
1260-418: Is the fourth generation 7 Series, which was produced from 2001 to 2008. The model range consisted of standard length and long wheelbase ("Li" models) sedans. The E65/E66/E67/E68 was the first BMW to include iDrive, "flame-surfacing" exterior styling, active anti-roll bars, a 6-speed automatic transmission, an electronic smart Key (dispensing with the traditional metallic key) and night vision. The 760i model
1323-400: Is the second generation of the 7 Series, which was produced from 1986 to 1994. It was initially available with a straight-six or V12 engine , the latter being Germany's first passenger car with a V12 since World War II. In 1992, V8 engines became available. The E32 introduced the following features for the first time in a BMW: Electronic Damper Control, V12 and V8 engines, double glazing,
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#17327987675191386-460: The 2019 Geneva Motor Show and deliveries began during July. The M760Li xDrive is the top trim of the 7 Series. It was unveiled in February 2016 and made its official public debut at the 2016 Geneva Motor Show . It is powered by BMW's N74B66 engine, a 6.6-litre twin-turbocharged V12 which generates a maximum power output of 449 kW (610 hp) and 800 N⋅m (590 lb⋅ft) of torque. If
1449-615: The CAN bus electronic protocol, Xenon headlamps, traction control and dual-zone climate control. The E32 750i was the first car adhering to BMW's self-imposed speed limit of 250 km/h (155 mph). The 'iL' models were the first time that a long-wheelbase option was offered by BMW. The E38 is the third generation of the 7 Series, which was produced from 1994 to 2001. The model range consisted of standard length and long wheelbase ("iL" models) sedans. The petrol engines available consisted of straight-six , V8 and V12 engines. The E38
1512-548: The Wilson-Pilcher in the early 1900s. They had a lever on the steering column that could be used to set the speed to be maintained by the engine. In 1908, the Peerless included a governor to keep the speed of the engine through an extra throttle lever on the steering wheel. Peerless successfully used a flyball governor. They advertised their system as being able to "maintain speed whether uphill or down." A governor
1575-457: The 7 Series is the first car lineup of BMW to be based on the CLAR platform . The CLAR platform adopts technology first introduced in BMW i models, namely the introduction of carbon-fibre-reinforced polymer as structural chassis components. Long-wheelbase cars have the letter " L " in their model name. As part of BMW's strategy of introducing plug-in hybrid variants for all future car models,
1638-479: The 7 Series was powered by straight-6 petrol engines, and following generations have been powered by inline-4 , straight-6 , V8 and V12 engines with both natural aspiration and turbocharging . Since 1995, diesel engines have been optional in the 7 Series. Unlike the 3 Series and 5 Series sedans, BMW does not offer a full M model, but once offered an M performance variant, the BMW M760 with its 6.6L V12 (at
1701-518: The 740e returns 2.300 L/100 km (122.8 mpg ‑imp ; 102.3 mpg ‑US ) and emits 53 g/km (3.0 oz/mi) of CO 2 . Under the EPA test cycle, the BMW 740e xDrive iPerformance has a combined city/highway fuel economy rating of 3.7 L/100 km (64 mpg ‑ US ; 76.9 mpg ‑ imp ), corresponding to an energy consumption of 1.2 MJ/km (52 kWh/100 mi). When running only on gasoline,
1764-538: The EPA-rated fuel economy is 8.7 L/100 km (27 mpg ‑US ; 32 mpg ‑imp ). The Alpina B7 xDrive was announced by BMW North America in February 2016 with sales starting in September. With an electronically limited top speed of 310 km/h (193 mph) and a 0–100 km/h (0–62 mph) acceleration time of 3.7 seconds along with a sportier setup, it is the sportiest 7 Series but
1827-404: The United States are as follows: Cruise control Cruise control (also known as speed control , cruise command , autocruise , or tempomat ) is a system that automatically controls the speed of an automobile . The system is a servomechanism that takes over the car's throttle to maintain a steady speed set by the driver. Speed control existed in early automobiles such as
1890-453: The car now has LED tail lamps joined by a central stripe and a new rear bumper. Other exterior changes include new optional 20-inch (510 mm) wheels. Updates to the interior include a new 12.3-inch (310 mm) instrument cluster and a 10.25-inch (260 mm) infotainment screen. A new voice assistant is also added to the infotainment system along with the BMW iDrive system 7.0 with updated graphics and menus. The main technological feature
1953-514: The cruise control. The "resume" feature has to be used each time after selecting the new gear and releasing the clutch. Therefore, cruise control is most beneficial at motorway /highway speeds when top gear is used virtually all the time. The speed limiter function, however, does not have this problem. Some advantages of cruise control include: However, when misused, cruise control can lead to accidents due to several factors, such as: Some modern vehicles have adaptive cruise control (ACC) systems,
BMW 7 Series (G11) - Misplaced Pages Continue
2016-429: The desired speed by pulling the throttle cable with a solenoid , a vacuum -driven servomechanism , or by using the electronic systems built into the vehicle (fully electronic) if it uses a 'drive-by-wire' system. All cruise control systems must have the capability to be turned off explicitly and automatically when the driver depresses the brake pedal and often also the clutch. Cruise control systems frequently include
2079-672: The device while driving on the Pennsylvania Turnpike and installed his invention in his car in 1948. Another inventor named Harold Exline, working independently of Riley, also invented a type of cruise control that he first installed on his car and friends' cars. Exline filed a U.S. patent for a "vacuum powered throttle control with electrically controlled air valve" in 1951, which was granted in 1956. Despite these patents, Riley, Exline, and subsequent patent holders were not able to collect royalties for any cruise control inventions. The first car with Teetor's "speedostat" system
2142-450: The engine bay is required, decreasing aerodynamic drag in the process. Along with air openings behind the front wheel arches that reduce turbulence in the wheel housings, the drag coefficient has been reduced to 0.24cd. The standard self-levelling air suspension of the previous model has been reworked, featuring air springs at both axles with electronically-controlled shock absorbers that can automatically adjust damping according to
2205-770: The engine benefited from torque increased to 850 N⋅m (627 lb⋅ft) for the US model. The engine in the European model generates a power output of 430 kW (577 hp). The updated 7 Series models went on sale in April 2019. In Malaysia, the facelift 7 series 745Le is known as 740Le. In Thailand, the 730Ld, 745Le xDrive, and M760Li xDrive are offered. The G11 was produced at the BMW Group Plant Dingolfing in Germany. Complete knock-down (CKD) assembly
2268-439: The environment. The active anti-roll system is optionally available with an electro-hydraulic actuator that improves damper reaction times. For the first time, four-wheel steering , marketed as Integral Active Steering , has also become available for all-wheel drive models. The iDrive operating system 6.0 for secondary car controls now receives user input from a conventional control wheel, touchscreen , voice commands and
2331-467: The facelift include a larger kidney grille shared with the X7 (40 percent larger than the outgoing model) and sleeker headlights with optional laser headlights. The V8 models and the hybrid models were updated and a new hands-free driving system which operates under certain conditions was added to the range. The new front is accompanied by a more prominent front fascia and a power dome on the bonnet. The rear of
2394-400: The idea due to being frustrated by his driver's habit of speeding up and slowing down as he talked. A more significant factor in developing cruise control was the 35 mph (56 km/h) speed limit imposed in the United States during World War II to reduce gasoline use and tire wear. A mechanism controlled by the driver provided resistance to further pressure on the accelerator pedal when
2457-435: The introduction of the "iPerformance" model designation, which was to be given to all BMW plug-in hybrid vehicles from July 2016. The aim is to provide a visible indicator of the transfer of technology from BMW i to the BMW core brand. The new designation will be used first on the plug-in hybrid variants of the latest BMW 7 Series, the BMW 740e/740Le iPerformance being the first of such plug-in hybrids. The 740e iPerformance
2520-473: The mirror caps, side "Air Breathers" and the tailpipe embellishers. There are V12 badges on the C-pillars, and a unique tailpipe design at the rear. The M760Li can also be specified as an "Excellence" top of the range model. This receives modifications to the exterior and interior which create a luxurious appearance, compared to the sporty aesthetics of the standard M760Li. On 18 January 2022, BMW announced
2583-615: The option at $ 60 to $ 70, while Ford charged $ 103. In the late 1980s, an integrated circuit for Wisner's design for electronic cruise control was finally commercially developed by Motorola as the MC14460 Automotive Speed Control Processor in CMOS . The advantage of electronic speed control over its mechanical predecessor was that it could be integrated with electronic accident avoidance and engine management systems . The driver must manually bring
BMW 7 Series (G11) - Misplaced Pages Continue
2646-509: The optional M Driver's Package is specified, the limited top speed is raised to 305 km/h (190 mph), versus 250 km/h (155 mph) as standard. As the first 7 Series to be an M Performance model, the M760Li receives technical upgrades over the standard 7 Series as standard equipment, including M Performance-specific tuning of the transmission's shift programmes, 19-inch (480 mm) M Sport brakes, an M Sport exhaust system, performance tyres and standard fit Integral Active Steering. It
2709-583: The respective codenames for the short and long wheelbase models, are the first passenger BMW vehicles to be based on the modular BMW CLAR (cluster architecture) platform . The passenger cell of the 7 Series is made of carbon-fibre-reinforced polymer (CFRP), tensile steel and aluminium , resulting in a lower curb weight, lower centre of gravity and maintaining a 50/50 axle load distribution. The usage of CFRP allows for weight reduction due to being lighter than steel and aluminium. CFRP also increases structural strength in areas exposed to high steering forces , as it
2772-483: The same engine enhancements as the M850i which now generates a power output of 390 kW (523 hp) and 750 N⋅m (553 lb⋅ft) of torque. The rear-wheel-drive option for the 750i/750Li was discontinued, making the 740i/740Li the only model to be available with optional rear-wheel-drive. The 740e/740Le hybrid model was discontinued in favour of the updated 745e/745Le iPerformance. The 745e/745Le iPerformance uses
2835-736: The short and long-wheelbase models were available with hybrid powertrains as 740e and 740Le in 2016. The international launch of the new BMW 7 Series was at the 2015 Internationale Automobil-Ausstellung in Frankfurt am Main , Germany. Held in September 2015. The lead exterior designer is Nader Faghihzadeh and Alexey Kezha (facelift). Production commenced in July 2015 at the Dingolfing manufacturing plant in Germany, with global vehicle sales starting in October 2015. The G11 and G12 , which are
2898-454: The short and long-wheelbase models will be available with hybrid powertrains under the designations 740e and 740Le in 2016. A LCI model appeared in 2019 which prominently features a larger grille. The BMW G70 debuted in April 2022. It has an electric variant, the BMW i7, along with Inline 6 740i and V8 760i models. It adopts horizontally split headlight units featured on the X7 LCI which
2961-472: The time the most powerful BMW ever made, not to be confused with BMW 760 6.6 V12 which does not offer the same performance). The Alpina B7 (G12) served as the high-performance variant of the 7 Series. The E23 is the first generation 7 Series and was produced from 1977 to 1987. It was built in a 4-door sedan style with 6-cylinder engines, to replace the E3 sedans . From 1983 to 1987, a turbocharged 6-cylinder engine
3024-402: The vehicle from increasing engine speed to accelerate beyond the chosen speed. However, they will not apply the brakes in the event of overspeeding downhill, nor stop the car from going faster than the selected speed even with the engine just idling . Cruise control is less flexible on vehicles with a manual transmission because depressing the clutch pedal and shifting gears usually disengages
3087-442: The vehicle reached the desired speed. Teetor's idea of a dashboard speed selector with a mechanism connected to the driveshaft and a device able to push against the gas pedal was patented in 1950. He added a speed lock capability that maintained the car's speed until the driver tapped the brake pedal or turned off the system. A 1955 U.S. patent for a "constant speed regulator" was filed in 1950 by M-Sgt Frank J. Riley. He conceived
3150-457: The vehicle up to speed and use a button to set the cruise control to the current speed. The cruise control takes its speed signal from a rotating driveshaft , speedometer cable, wheel speed sensor from the engine's RPM , or internal speed pulses produced electronically by the vehicle. Most systems do not allow the use of the cruise control below a certain speed - typically around 25 or 30 mph (40 or 48 km/h). The vehicle will maintain
3213-444: The vehicle's engine management system . Modern "adaptive" systems include the ability to automatically reduce speed when the distance to a car in front, or the speed limit, decreases. The cruise control systems of some vehicles incorporate a "speed limiter" function, which will not allow the vehicle to accelerate beyond a preset maximum; this can usually be overridden by fully depressing the accelerator pedal. Most systems will prevent
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#17327987675193276-509: The vehicles in front or continue to keep the set speed. Some systems cannot detect completely stationary cars or pedestrians, so the driver must always pay attention. Automatic braking systems use either a single or a combination of sensors (radar, lidar, and camera) to allow the vehicle to keep pace with the car it is following, slow when closing in on the vehicle in front, and accelerate to the preset speed when traffic allows. Some systems also feature forward collision warning systems, which warn
3339-554: The xDrive version, both under the New European Driving Cycle (NEDC). Under the EPA test cycle, the all-electric range was rated at 23 km (14 miles). According to EPA, the 740e/740Le burns some petrol during the first 23 km (14 miles), so the actual all-electric range varies between 0 and 23 km (0 and 14 miles). The 740e/740Le iPerformance mates a turbocharged 192 kW (258 hp) 2.0-litre, inline four petrol engine with an electric motor , resulting in
3402-604: Was actuated through a push-button on the dashboard once the car's desired speed was reached. The throttle position was automatically adjusted by a vacuum control that opened and closed the throttle based on input from the speedometer cable rather than through an adjustable control on the dashboard. The unit would shut off anytime the brakes were applied. Daniel Aaron Wisner invented an "automotive electronic cruise control" in 1968 as an engineer for RCA 's Industrial and Automation Systems Division in Plymouth, Michigan . His invention
3465-592: Was also launched in April 2022. Engine options remain similar with 3.0-litre Inline 6 and 4.4-litre V8 options but no more V12 engines will be offered. The BMW i7 is an electric variant to the BMW 7 Series, which was unveiled alongside it in April 2022. The i7 xDrive60 is powered by two electric motors generating a combined output of 536 hp (400 kW; 543 PS) and 553 lb⋅ft (750 N⋅m) of torque. It can accelerate 0-60 mph (0–97 km/h) in 4.5 seconds and EPA-range around 300–318 miles (483–512 km). Sales of hybrid-powered 7 Series models in
3528-415: Was also the first 7 Series to be available with a turbocharged petrol engine and all-wheel drive (xDrive). In 2013, the model received a minor styling facelift . The G11/G12 is the sixth generation of the 7 Series, which entered production in 2015. It was revealed on June 10, 2015 , at BMW's headquarters in Munich. An official public reveal took place at the 2015 International Motor Show Germany . G11
3591-432: Was available in some markets. The E23 introduced many electronic features for the first time in a BMW, including an onboard computer, a service interval indicator, a "check control panel" (warning lights to indicate system faults to the driver), a dictaphone, and complex climate control systems. It was also the first BMW to offer an anti-lock braking system (ABS), a driver's airbag, and double-link front suspension. The E32
3654-519: Was the 1958 Chrysler Imperial (called "auto-pilot"), using a speed control dial on the dashboard. This system calculated ground speed from the rotating speedometer cable and used a bi-directional screw-drive electric motor to vary the throttle position as needed. Cadillac soon renamed and marketed the device as "cruise control." In 1965, American Motors Corporation (AMC) introduced a low-priced automatic speed control for its large-sized cars with automatic transmissions. The AMC "cruise command" unit
3717-399: Was the first 7 Series to be available with a diesel engine ; initially, a turbocharged straight-six, which was joined by a twin-turbocharged V8 in 1999. The E38 was the first car available with curtain airbags . It was also the first European car to offer satellite navigation and the first BMW to offer an in-built television. In 1999, the model received a facelift. The E65/E66/E67/E68
3780-409: Was the world's first production V12 engine to use direct injection . The F01/F02/F03/F04 is the fifth-generation 7 Series, which was produced from 2008 to 2015. The model range consisted of standard length and long wheelbase ("Li" models) sedans. The F01 was the first BMW to be available with a hybrid drivetrain ("ActiveHybrid 7"), 8-speed automatic transmission, and a turbocharged V12 engine. It
3843-476: Was unveiled at the 2016 Geneva International Motor Show , together with the new BMW M760Li xDrive and the BMW i8 Protonic Red Edition special-edition model. Sales of the 740e/740Le iPerformance began in Germany in July 2016. The 740e/740Le iPerformance features the same drivetrain as the BMW X5 xDrive40e plug-in hybrid, and has an all-electric range is 40 km (25 miles), dropping to 37 km (23 miles) in
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#17327987675193906-429: Was unveiled on 11 February 2019. The power band of the engine is improved, with the maximum 800 N⋅m (590 lb⋅ft) of torque now being available from 2,000 rpm, and the output of 447 kW (599 hp) between 5,500 and 6,500 rpm. Acceleration from 0–100 km/h (62 mph) is achieved in 3.6 seconds while the 330 km/h (205 mph) top speed is now unlimited worldwide. Public introduction took place at
3969-475: Was used by James Watt and Matthew Boulton in 1788 to control steam engines , but the use of governors dates at least back to the 17th century. On an engine, the governor uses centrifugal force to adjust the throttle position to adapt the engine's speed to different loads (e.g., when going up a hill). Modern cruise control (also known as a speedostat or tempomat) was invented in 1948 by the blind inventor and mechanical engineer Ralph Teetor . He came up with
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