75-548: The Hummer H1 is a full-size four-wheel-drive utility vehicle based on the M998 Humvee , which was developed by AM General when it was a subsidiary of American Motors Corporation (AMC). Originally designed strictly for military use, the off-road vehicle was released to the civilian market. The civilian version was produced from 1992 through 2006 and was the first of what became the Hummer line. AM General built both
150-529: A 15% stake in AeroVironment . In 1989, GM acquired half of Saab Automobile 's car operations for $ 600 million. In August 1990, Robert Stempel became CEO of the company, succeeding Roger Smith . GM cut output significantly and suffered losses that year due to the early 1990s recession . In 1990, GM debuted the General Motors EV1 (Impact) concept, a battery electric vehicle , at
225-530: A British producer of high-performance sports cars . In 1987, in conjunction with AeroVironment , GM built the Sunraycer , which won the inaugural World Solar Challenge and was a showcase of advanced technology. Much of the technology from Sunraycer found its way into the Impact prototype electric vehicle (also built by Aerovironment) and was the predecessor to the General Motors EV1 . In 1988, GM acquired
300-510: A breakthrough in heat treating still in use today as ASTM A255. GM established Detroit Diesel the next year. In 1939, the company founded Motors Insurance Corporation and entered the vehicle insurance market. The same year, GM introduced the Hydramatic , the first affordable and successful automatic transmission , for the 1940 Oldsmobile. During World War II , GM produced vast quantities of armaments, vehicles, and aircraft for
375-482: A continuation of its diversification plans, GMAC formed GMAC Mortgage and acquired Colonial Mortgage as well as the servicing arm of Norwest Mortgage in 1985. This acquisition included an $ 11 billion mortgage portfolio. The same year, GM acquired the Hughes Aircraft Company for $ 5 billion in cash and stock and merged it into Delco Electronics . The following year, GM acquired 59.7% of Lotus Cars ,
450-957: A controlling interest in North American Aviation and merged it with the General Aviation Manufacturing Corporation . The GM labor force participated in the formation of the United Auto Workers labor union in 1935, and in 1936 the UAW organized the Flint Sit-Down Strike , which initially idled two key plants in Flint, Michigan, and later spread to 6 other plants including those in Janesville, Wisconsin and Fort Wayne, Indiana . In Flint, police attempted to enter
525-578: A modified GMC Sierra 2500HD chassis. General Motors announced that 2006 would be the last model year for the Hummer H1, with civilian market production winding down in June 2006 due to new emission regulations for diesel-engined vehicles that were to take effect in 2007. The final 2006 models had the most powerful engine and also improved fuel efficiency —about 10 mpg ‑US (24 L/100 km; 12 mpg ‑imp ). AM General continued
600-542: A program to develop a lightweight two-stroke diesel engine for possible usage in automobiles. Soon after, GM acquired Electro-Motive Company and the Winton Engine Co. , and in 1941, it expanded EMC's realm to locomotive engine manufacturing. In 1932, GM acquired Packard Electric (not to be confused with the Packard car company, which merged with Studebaker years later). The following year, GM acquired
675-463: A relative term, full-size cars were marketed by the same brands offering compact cars, with entry-level cars for buyers seeking the roominess of a luxury car at a lower cost. Into the 1970s, the same vehicles could transport up to six occupants comfortably (or eight in a station wagon), at the expense of high fuel consumption. The sales of full-size vehicles in the United States declined after
750-410: A sale of its Hummer brand to a Chinese company, Tengzhong , as part of its bankruptcy settlement. By October 2009, an agreement was reached following a year-long effort by GM to unload a brand "that had become synonymous with gas-guzzling excess." On February 24, 2010, General Motors announced that the company was shutting down its Hummer brand due to Tengzhong withdrawing its bid. Tengzhong stated that
825-422: A strategy by CEO Roger Smith to derive at least 10% of its annual worldwide revenue from non-automotive sources. GM also intended to have EDS handle its bookkeeping, help computerize factories, and integrate GM's computer systems. The transaction made Ross Perot the largest shareholder of GM; however, disagreements with Roger Smith led the company to buy all shares held by Ross Perot for $ 750 million in 1986. In
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#1732779606922900-605: Is achieved by positioning driveline components high inside a wide channel in the center of the passenger compartment, meaning that despite the large interior volume, the H1 only had seating for four. Approach and departure angles are 72 and 37.5 degrees. A Central Tire Inflation System (CTIS) controls the tire air pressure allowing lower tire pressures for off-road and higher tire pressures on-road. Other features include inboard brakes and portal gears to position drivetrain 's half shafts higher for greater ground clearance. The radiator
975-426: Is mounted high, sloping over the engine on a forward-hinged hood. The air intake is high, enabling the H1 to ford waist-level water. Options included magnesium-aluminum alloy or rubber inserts for run-flat tire ability. Other options include leather seats, a winch kit, and running boards. The "Alpha" was a re-engineered H1 equipped with GM 's 6.6 L Duramax Diesel and 5-speed Allison transmission. This replaced
1050-734: Is the largest size class for cars. In the United Kingdom, this class is referred to as the executive car , while in Europe, it is known as E-segment or F-segment . The United States Environmental Protection Agency (EPA) Fuel Economy Regulations for 1977 and Later Model Year (dated July 1996) includes definitions for classes of automobiles. Based on the combined passenger and cargo volume, large cars (full-size cars) are defined as having an interior volume index of more than 120 cu ft (3.4 m ) for sedan models, or 160 cu ft (4.5 m ) for station wagons. From
1125-625: The Fortune 500 and 50th on the Fortune Global 500 . In 2023, the company was ranked 70th in the Forbes Global 2000 . In 2021, GM announced its intent to end production of vehicles using internal combustion engines by 2035, as part of its plan to achieve carbon neutrality by 2040. By 1900, William C. Durant 's Durant-Dort Carriage Company of Flint, Michigan , had become the largest manufacturer of horse-drawn vehicles in
1200-848: The Allies of World War II . In 1940, GM's William S. Knudsen served as head of U.S. wartime production for President Franklin Roosevelt , and by 1942, all of GM's production was to support the war. GM's Vauxhall Motors manufactured the Churchill tank series for the Allies, instrumental in the North African campaign . However, its Opel division, based in Germany, supplied the Wehrmacht with vehicles. Politically, Sloan, as head of GM at
1275-522: The Cadillac V8-6-4 variable-cylinder engines. GM sold Frigidaire in 1979. Although Frigidaire had between $ 450 million and $ 500 million in annual revenues, it was losing money. Robert Lee of GM invented the neodymium magnet , which was fabricated by rapid solidification, in 1984. This magnet is commonly used in products like a computer hard disk. The same year, GM acquired Electronic Data Systems for $ 2.5 billion from Ross Perot as part of
1350-520: The General Motors Acceptance Corporation (GMAC), which provides financing to automotive customers, was formed. In 1920, du Pont orchestrated the removal of Durant once again and replaced him with Alfred P. Sloan . At a time when GM was competing heavily with Ford Motor Company , Sloan established annual model changes, making previous years' models "dated" and created a market for used cars . He also implemented
1425-682: The LA Auto Show . It was the first car with zero emissions marketed in the US in over three decades. The Impact was produced as the EV1 for the 1996 model year and was available only via lease from certain dealers in California and Arizona. In 1999–2002, GM ceased production of the vehicles and started to not renew the leases, disappointing many people, allegedly because the program would not be profitable and would cannibalize its existing business. All of
1500-567: The Rapid Motor Vehicle Company of Pontiac, Michigan , and the Reliance Motor Car Company of Detroit, Michigan (predecessors of GMC ) in 1909. Durant, with the board's approval, also tried acquiring Ford Motor Company , but needed an additional $ 2 million. Durant over- leveraged GM in making acquisitions, and was removed by the board of directors in 1910 at the order of the bankers who backed
1575-765: The Yellow Cab Manufacturing Company the same year, and its president, John D. Hertz , joined the board of directors of GM; it acquired the remainder of the company in 1943. In 1926, the company introduced the Pontiac brand and established the General Motors Group Insurance Program to provide life insurance to its employees. The following year, after the success of the 1927 model of the Cadillac LaSalle designed by Harley Earl , Sloan created
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#17327796069221650-472: The corporate spin-off of Electronic Data Systems . In 1997, GM sold the military businesses of Hughes Aircraft Company to Raytheon Company for $ 9.5 billion in stock and the assumption of debt. In February 2000, Rick Wagoner was named CEO, succeeding Smith. The next month, GM gave 5.1% of its common stock, worth $ 2.4 billion, to acquire a 20% share of Fiat . In December 2000, GM announced that it would begin phasing out Oldsmobile . The brand
1725-537: The "Art and Color Section" of GM and named Earl as its first director. Earl was the first design executive to be appointed to leadership at a major American corporation. Earl created a system of automobile design that is still practiced today. At the age of 24, Bill Mitchell was recruited by Earl to the design team at GM, and he was later appointed as Chief Designer of Cadillac. After Earl retired in December 1958, Mitchell took over automotive design for GM. Also in 1926
1800-580: The 1908 Ford Model T . In 1923, General Motors introduced the Chevrolet Superior , becoming the first vehicle to adopt a common chassis (the A-body ) for several brands. Compared to the cars of the 21st century, these vehicles are small in length and width. From the 1920s to the 1950s, most manufacturers produced model lines in a single size, growing in size with each model redesign. While the length and wheelbase varied between model lines, width
1875-677: The 1985 model year, General Motors replaced most of its full-size rear-wheel-drive model lines with smaller front-wheel drive sedans on the H and C platforms . Only station wagons, the Chevrolet Caprice , and the Cadillac Brougham remained. Initially developed to replace the Ford LTD Crown Victoria, the 1986 Ford Taurus was produced alongside it as the Ford mid-size model line. After largely abandoning
1950-469: The 6.5 L engine). The 8th digit of the VIN is 3, setting this version of the 6.6L Duramax apart from the versions used in pickup trucks. The GMT560 engine output was 300 hp (220 kW) and 520 lb⋅ft (705 N⋅m) of torque. The engine was equipped with cooled exhaust gas recirculation and an internal engine oil cooler, thus, requiring a 40% heat rejection increase to engine coolant. Because space
2025-656: The Chevrolet Impala was returned for the 1994 model year. The 1989 Lexus LS400 luxury sedan was the first Japanese full-size car sold in North America. Following the 1996 model year, GM ended production of large rear-wheel drive sedans. By 2000, with the sole exception of the Ford Crown Victoria, Mercury Grand Marquis, and Lincoln Town Car, full-size cars had abandoned rear-wheel drive and body-on-frame construction. Instead of model lineage,
2100-798: The EPA "large car" definition of over 120 interior cubic feet was widely used. Initially developed for the midsize Oldsmobile Aurora , the GM G-body chassis was expanded into the full-size segment for Cadillac in 2000 (for the Deville, later the DTS) and adapted by Buick (the Lucerne) in 2006. For the 2005 model year, Chrysler replaced the LH cars with the LX cars (returning to rear-wheel drive). The same year, Ford introduced
2175-588: The EV1s were eventually returned to General Motors, and except for around 40 which were donated to museums with their electric powertrains deactivated, all were destroyed. The documentary film Who Killed the Electric Car? covered the EV1 story. In November 1992, John F. Smith Jr. became CEO of the company. In 1993, GM sold Lotus Cars to Bugatti . In 1996, in a return to its automotive basics, GM completed
2250-702: The Five Hundred, its first front-wheel drive full-size car (the first American full-size car offered with all-wheel drive); in 2008, the Five Hundred was renamed the Taurus. After the 2011 model year, Ford ended production of the Panther platform, shifting to the Ford Taurus and Lincoln MKS; in 2017, the latter was replaced by the Lincoln Continental . In 2011, General Motors ended production of
2325-559: The G-body for several chassis (with Cadillac later shifting its largest sedans to rear-wheel drive). In 2012, the Tesla Model S became the first fully electric full-size car sold in North America. For the 2013 model year, the Chevrolet Impala became the final American-market full-size sedan sold with a front bench seat . By the mid-2010s, full-size cars began seeing a steep decline in sales in North America, with SUVs replacing much of
Hummer H1 - Misplaced Pages Continue
2400-488: The H1 and the Humvee in its Mishawaka, Indiana , facility. GM stopped marketing the H1 in the 2006 model year, but AM General continued production of the military Humvee versions through 2018. On March 22, 1983, AM General Corporation was awarded a production contract for 55,000 High Mobility Multipurpose Wheeled Vehicles (HMMWV). Nicknamed the Humvee, the vehicles were used by the U.S. military and featured in photographs from
2475-506: The HMMWV and Hummer H1. All H1s and HMMWVs were produced on the same assembly line; of which the civilian H1s were painted and finished in a separate building. The H1 models feature a wide track and 86.5 in width due to the original Humvees necessity to be able to drive in the tracks left by military tanks. They can ford 30 inches (762 mm) of water and climb a 22-inch (559 mm) step. The standard 16-inch (406 mm) ground clearance
2550-520: The Humvee, marketed as the Hummer, went on sale in 1992. The interior was largely influenced by semi-trucks . Under a 1999 deal, General Motors bought marketing rights to the Hummer name, began marketing Hummer-branded vehicles designed by GM, and rebadged the original version built by AM General as the Hummer H1. At the time, GM began marketing the Hummer H2 that was also assembled by AM General on
2625-604: The Persian Gulf War during the early 1990s. The vehicle was also promoted by actor Arnold Schwarzenegger , who was so interested in the Humvee design that he specifically advocated for AM General to produce a civilian version of the vehicle. After the Gulf War was over, AM General modified the M998 Humvee military version for the civilian marketplace powered by 6.2 L GM Diesel V8 engine. The civilian version of
2700-434: The United States government and military, the vehicle safety, security, and information services provider OnStar , the auto parts company ACDelco , a namesake financial lending service , and majority ownership in the self-driving cars enterprise Cruise LLC . The company originated as a holding company for Buick established on September 16, 1908, by William C. Durant , the largest seller of horse-drawn vehicles at
2775-684: The United States. Durant was averse to automobiles, but fellow Flint businessman James H. Whiting , owner of Flint Wagon Works , sold him the Buick Motor Company in 1904. Durant formed the General Motors Company in 1908 as a holding company , borrowing a naming convention from General Electric . GM's first acquisition was Buick , which Durant already owned, then Olds Motor Works on November 12, 1908. Under Durant, GM went on to acquire Cadillac , Elmore , Welch , Cartercar , Oakland (the predecessor of Pontiac ),
2850-731: The bid was withdrawn due to a failure to get approval from the Chinese government. On January 30, 2020, General Motors announced the revival of the Hummer nameplate, which would be used as a new electric off-road vehicle within its GMC brand. The new vehicle, now known as the GMC Hummer EV , will have two variants, an SUV and a truck ("SUT"). While there was no 2005 model year Hummer H1, the 2006 model year H1 Alphas were manufactured in both 2005 and 2006. A total of 448 H1 Alphas were produced from January through May 2005, and 281 H1 Alphas were produced from September 2005 through May 2006, when
2925-412: The chassis frame, a more powerful steering gear; quieter axle differentials, redesign of the geared hubs to use quieter helical gears, new induction, exhaust, and electrical power systems; and re-engineering of the fuel supply and filtration system. The Duramax engine delivered more torque at lower engine speeds than the 6.5 L, combined with a lower gearing ratio (about 44.5 to 1 in the low lock) made
3000-399: The company acquired Fisher Body , its supplier of automobile bodies. GM acquired Allison Engine Company and began developing a 1,000 horsepower liquid-cooled aircraft engine in 1929. The same year, GM acquired 80% of Opel , which at that time had a 37.5% market share in Europe, for $ 26 million. It acquired the remaining 20% in 1931. In the late-1920s, Charles Kettering embarked on
3075-534: The company in 1915 after a disagreement with Durant. GM was reincorporated in Detroit in 1916 as General Motors Corporation and became a public company via an initial public offering . By 1917, Chevrolet had become successful enough that Durant, with the backing of Samuel McLaughlin and Pierre S. du Pont , reacquired a controlling interest in GM. The same year, GM acquired Samson Tractor . Chevrolet Motor Company
Hummer H1 - Misplaced Pages Continue
3150-653: The diesel-hybrid market, the Opel Astra diesel engine hybrid concept vehicle was rolled out in January 2005. Later that year, GM sold its Electro-Motive Diesel locomotive division to private equity firms Berkshire Partners and Greenbriar Equity Group. GM paid $ 2 billion to sever its ties with Fiat in 2005, severing ties with the company due to an increasingly contentious dispute. GM began adding its " Mark of Excellence " emblem on all new vehicles produced and sold in North America in mid-2005. However, after
3225-528: The early 1970s fuel crisis. In response to the 1978 implementation of CAFE , American manufacturers implemented downsizing to improve fuel economy, with full-size vehicles as the first model lines to see major change. While General Motors and Ford would reduce the exterior footprint of their full-size lines to that of their intermediates, AMC withdrew its Ambassador and Matador full-size lines (to concentrate on production of mid-size vehicles). To save production costs, Chrysler repackaged its intermediates using
3300-448: The erstwhile full-size names, moving on to exiting the segment in 1981. During the 1980s, manufacturers further reduced the exterior footprint of several model lines from the full-size segment into the mid-size class to comply with more stringent CAFE standards. With the 1982 model year, Chrysler exited the full-size segment entirely, with the mid-size Dodge Diplomat and Plymouth Gran Fury serving as its largest sedan lines. Following
3375-482: The first hydrogen fuel cell car ever produced. Though fuel cells have existed since the early 1800s, General Motors was the first to use a fuel cell, supplied by Union Carbide , to power the wheels of a vehicle with a budget of "millions of dollars". In the 1960s, GM was an early proponent of V6 engines , but quickly lost interest as the popularity of muscle cars increased. GM demonstrated gas turbine vehicles powered by kerosene , an area of interest throughout
3450-625: The first time since the late 1970s. For the 1992 model year, Chrysler introduced a new front-wheel drive full-size car line, replacing the Eagle Premier/Dodge Monaco with the Chrysler LH cars (Dodge Intrepid, Eagle Vision, Chrysler Concorde/New Yorker/LHS). The same year, the Buick Roadmaster was introduced, becoming the first rear-wheel drive GM model line adopted outside of Chevrolet and Cadillac since 1985;
3525-550: The full-size sedan category in the United States were the Dodge Charger, Chevrolet Impala, and Chrysler 300. The large car segment has been declining in the United States accounting for 3.6% of new vehicle sales in 2021, down from 6.6% in 2016. The models in this category included the Chrysler 300, Dodge Charger, Nissan Maxima, and Toyota Avalon. They have been discontinued after the 2023 or 2024 model years. The trend in
3600-583: The full-size segment for compact cars and minivans, Chrysler gained reentry into the full-size segment in 1988 with the Eagle Premier (also produced as the Dodge Monaco ). Developed by AMC before its acquisition by Chrysler, the Premier was a version of the front-wheel drive Renault 25 adapted for North America. The Saab 9000 took a special position at the end of the 1980s, as for a long time it
3675-477: The full-size segment. At the end of the decade, demand for sedans (of all sizes) shifted towards vehicles of other layouts, reducing or shuttering production of sedans entirely. In 2018, Ford announced the sales of all Ford-branded passenger cars (except for the Mustang ) would end in North America by 2022. General Motors announced the closure of several manufacturing facilities in the United States and Canada, with
3750-497: The gasoline was harmful to various biological organisms including humans. Evidence shows that corporate executives understood the health implications of tetraethyllead from the beginning. As an engineer for GM, Midgley also developed chlorofluorocarbons , which have now been banned due to their contribution to climate change . Under the encouragement of GM President Alfred P. Sloan Jr., GM acquired Vauxhall Motors for $ 2.5 million in 1925. The company also acquired an interest in
3825-664: The industry, but abandoned the alternative engine configuration due to the 1973 oil crisis . In partnership with Boeing , GM's Delco Defense Electronics Division designed the Lunar Roving Vehicle , which traversed the surface of the Moon, in 1971. The following year, GM produced the first rear wheel anti-lock braking system for two models: the Toronado and Eldorado. In 1973, the Oldsmobile Toronado
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#17327796069223900-424: The introduction of the Ford Flathead V8 in the 1930s until the 1980s, most North American full-size cars were powered by V8 engines . However, V6 engines and straight-six engines have also been available on American full-size cars, especially until the 1950s, and have become increasingly common since the downsizing of full-sized cars in the 1980s. The lineage of mass-produced full-size American cars begins with
3975-409: The large car market segment in United States is toward the SUV. General Motors General Motors Company ( GM ) is an American multinational automotive manufacturing company headquartered in Detroit , Michigan, United States. The company is most known for owning and manufacturing four automobile brands: Chevrolet , Buick , GMC , and Cadillac . By total sales, it has continuously been
4050-437: The largest automaker in the United States, and was the largest in the world for 77 years before losing the top spot to Toyota in 2008. General Motors operates manufacturing plants in eight countries. In addition to its four core brands, GM also holds interests in Chinese brands Baojun and Wuling via SAIC-GM-Wuling Automobile . GM further owns a namesake defense vehicles division which produces military vehicles for
4125-459: The loans to keep GM in business. The action of the bankers was partially influenced by the Panic of 1910–1911 that followed the earlier enforcement of the Sherman Antitrust Act of 1890 . In 1911, Charles F. Kettering of Dayton Engineering Laboratories Company (DELCO) and Henry M. Leland invented and patented the first electric starter in America. In November 1911, Durant co-founded Chevrolet with race car driver Louis Chevrolet , who left
4200-433: The plant to arrest strikers, leading to violence; in other cities, the plants were shuttered peacefully. The strike was resolved on February 11, 1937, when GM recognized the UAW as the exclusive bargaining representative for its workers and gave workers a 5% raise and permission to speak in the lunchroom. Walter E. Jominy and A.L. Boegehold of GM invented the Jominy end-quench test for hardenability of carbon steel in 1937,
4275-401: The previous GM 6.5 L diesel engine. The update program commenced in late 2002 with a production launch in the fall of 2004. To fit into the H1 engine bay, 23 engine component changes were incorporated as well as a 2.0 in (51 mm) body lift to accommodate the taller engine and its turbo housing (a prior 0.5 in (13 mm) lift had been done for MY96 to accommodate the turbo on
4350-528: The pricing strategy used by car companies today. The pricing strategy had Chevrolet , Pontiac , Oldsmobile , Buick , and Cadillac priced from least expensive to most, respectively. In 1921, Thomas Midgley Jr. , an engineer for GM, discovered tetraethyllead (leaded gasoline) as an antiknock agent, and GM patented the compound because ethanol could not be patented. This led to the development of higher compression engines resulting in more power and efficiency. The public later realized that lead contained in
4425-429: The production for the Hummer H1 officially ended. in 2017, VLF Automotive was contracted to build about 100 H1s from kits supplied by AM General. Called the Humvee C-Series, these will be exported to Africa, Europe, the Middle East, and China. Full-size Full-size car —also known as large car —is a vehicle size class which originated in the United States and is used for cars larger than mid-size cars . It
4500-402: The production of military Humvee versions until 2018. The Hummer H1 was available in three major variants: a convertible-like soft top, a four-door hard top Sport Utility Truck , and an "Alpha Wagon" body version. Less known variants were a two-door pickup truck and a four-door slantback, which shares the same body style as the Humvee employed by the U.S. military. The convertible/soft top and
4575-417: The production of the Chevrolet Impala and Buick LaCrosse ending in 2020. As of 2022, full-size cars from Asian manufacturers include the Lexus LS , Genesis G80 / G90 , Nissan Maxima , and Toyota Avalon . Another car from an Asian manufacturer, the eighth-generation Hyundai Sonata , is classified by the EPA as full-size despite being marketed as a mid-size model. In 2018, the three highest-selling cars in
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#17327796069224650-487: The reorganization in 2009, the company no longer added the logo, saying that emphasis on its four core divisions would downplay the GM logo. In 2005, Edward T. Welburn was promoted to the newly created position of vice president, GM Global Design, making him the first African American to lead a global automotive design organization and the highest-ranking African American in the US motor industry at that time. On July 1, 2016, he retired from General Motors after 44 years. He
4725-422: The station SUV versions were the last types available to individual consumers. There were five engine types and three automatic transmission types available. Typical engine/ automatic transmission combinations included: The Hummer H1 shares some common driveline parts with the HMMWV . These include brakes, axles, and frame, as well as major body panels (hood, tailgate, and quarter panels) that are shared between
4800-449: The time, was an ardent opponent of the New Deal , which bolstered labor unions and public transport . Sloan admired and supported Adolf Hitler . Nazi armaments chief Albert Speer allegedly said in 1977 that Hitler "would never have considered invading Poland" without synthetic fuel technology provided by General Motors. GM was compensated $ 32 million by the U.S. government because its German factories were bombed by U.S. forces during
4875-479: The time. The first half of the 20th century saw the company grow into an automotive behemoth through acquisitions; going into the second half, the company pursued innovation and new offerings to consumers as well as collaborations with NASA to develop the earliest electric vehicles . The current entity was established in 2009 after the General Motors Chapter 11 reorganization . As of 2024 , General Motors ranks 25th by total revenue out of all American companies on
4950-400: The vehicle more powerful. Other changes included centralized tire inflation and a new interior. Production launch was early in 2005 with vehicles built classified as model year 2006 - the 10th digit in VIN is a 6. The program was canceled in May 2006, because sales of the nearly $ 129,000 vehicle had not improved, with production ending in June 2006. On June 2, 2009, General Motors attempted
5025-414: The war. Effective January 28, 1953, Charles Erwin Wilson , then GM president, was named by Dwight D. Eisenhower as United States Secretary of Defense . In December 1953, GM acquired Euclid Trucks , a manufacturer of heavy equipment for earthmoving , including dump trucks , loaders and wheel tractor-scrapers , which later spawned the Terex brand. Alfred P. Sloan retired as chairman and
5100-458: Was a relatively constant dimension, as the American federal government required the addition of clearance lights on a width past 80 inches. In 1960, following the introduction of compact cars (such as the Chevrolet Corvair , Ford Falcon and Plymouth Valiant ), the "full-size car" designation came into wider use. In the 1960s, the term was applied to the traditional car lines of lower-price brands, including Chevrolet, Ford, and Plymouth. As
5175-408: Was consolidated into GM on May 2, 1918, and the same year GM acquired United Motors , a parts supplier founded by Durant and headed by Alfred P. Sloan for $ 45 million, and the McLaughlin Motor Car Company , founded by R. S. McLaughlin , became General Motors of Canada Limited. In 1919, GM acquired Guardian Frigerator Company , part-owned by Durant, which was renamed Frigidaire . Also in 1919,
5250-560: Was eventually discontinued in 2004, seven years after it had become the first American car brand to turn 100. In May 2004, GM delivered the first full-sized pickup truck hybrid vehicles , the 1/2-ton Chevrolet Silverado / GMC Sierra trucks. These mild hybrids did not use electrical energy for propulsion, like GM's later designs. Later, the company debuted another hybrid technology, co-developed with DaimlerChrysler and BMW , in diesel-electric hybrid powertrain manufactured by Allison Transmission for transit buses. Continuing to target
5325-423: Was limited between the air-lift brackets that protruded from the hood, the fan system was modified by putting it directly under the cool pack and driving it through a special gearbox directly off the crankshaft damper pulley. Several other cooling system modifications were required to assist with cold starting from −30 °F (−34 °C). Other major modifications included the use of special high-strength steel in
5400-566: Was replaced by Michael Simcoe . In 2006, GM introduced a bright yellow fuel cap on its vehicles to remind drivers that cars can operate using E85 ethanol fuel . They also introduced another hybrid vehicle that year, the Saturn Vue Green Line . In 2008, General Motors committed to engineering half of its manufacturing plants to be landfill-free by recycling or reusing waste in the manufacturing process. Continuing their environmental-conscious development, GM started to offer
5475-608: Was succeeded by Albert Bradley in April 1956. In 1962, GM introduced the first ever turbocharged production car in the world in the Oldsmobile Cutlass Turbo-Jetfire. Two years later, the company introduced its " Mark of Excellence " logo and trademark at the 1964 New York World's Fair . The company used the mark as their main corporate identifier until 2021. GM released the Electrovan in 1966,
5550-558: Was the first retail car sold with a passenger airbag . Thomas Murphy became CEO of the company, succeeding Richard C. Gerstenberg in November 1974. GM installed its first catalytic converters in its 1975 models. From 1978 to 1985, GM pushed the benefits of diesel engines and cylinder deactivation technologies. However, it had disastrous results due to poor durability in the Oldsmobile diesels and drivability issues in
5625-425: Was the only imported car to be classified as a "large car" by the EPA. From the 1980s to the 1990s, the market share of full-size cars began to decline; along with the increased use of mid-size cars, vans, and SUVs grew in use as family vehicles. Between 1960 and 1994, the market share of full-size cars declined from 65 to only 8.3 percent. From 1990 until 1992, both GM and Ford redesigned its full-size car lines for
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