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General Motors X Platform (FWD)
The General Motors front-wheel drive X platform was used for compact cars from the 1980 through 1985 model years, superseding the earlier, similarly designated, rear-drive platform. After front-wheel drive cars had become somewhat common in the North American market, first through foreign imports, and then by American-badged but wholly or partially foreign-developed cars (e.g., the Ford Fiesta and Dodge Omni), GM's X-bodies were the first American-developed front-wheel drive cars introduced for the high-volume, mainstream market. GM would subsequently migrate most of its mainstream platforms to front-wheel drive as well. Where numerous earlier American front-wheel drive cars were aimed at the luxury market and manufactured in relatively small numbers, the GM X bodies offered an alternative to high volume imported front-wheel drive compacts — and initially met considerable sales success. Ultimately, the X-bodies — which included the 1980–1985 Chevrolet Citatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Motors
The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is 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. Its four core automobile brands are Chevrolet, Buick, GMC (automobile), GMC, and Cadillac. It also holds interests in Chinese brands Wuling Motors and Baojun as well as DMAX (engines), DMAX via joint ventures. Additionally, GM also owns the BrightDrop delivery vehicle manufacturer, GM Defense, a namesake Defense vehicles division which produces military vehicles for the United States government and military; the vehicle safety, security, and information services provider OnStar; the auto parts company ACDelco, a GM Financial, namesake financial lending service; and majority ownership in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevrolet Citation
The Chevrolet Citation is a range of compact cars that was produced by the Chevrolet division of General Motors. The first Chevrolet sold with front-wheel drive, a single generation of the Citation was sold from the 1980 to 1985 model years. The successor of the Chevrolet Nova, the Citation was initially slotted between the Chevrolet Monza and the Chevrolet Malibu in the Chevrolet product line, later replaced by the Chevrolet Cavalier and the Chevrolet Celebrity. The Citation was built on the second-generation compact GM X-platform. For 1980, GM had significantly revised its design, adopting a front-wheel drive layout and significantly decreasing it in size; while directly replacing the Nova, the all-new Citation bore an exterior footprint sized between the subcompact Chevrolet Monza and Chevrolet Vega. Sold alongside the Pontiac Phoenix, Buick Skylark, and Oldsmobile Omega, the Citation was offered in three body styles, including three-door and five-door hatchbacks and a tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual Transmission
A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the Automatic transmission#Hydraulic automatic transmissions, hydraulic automatic transmission (AT), and the continuously variable transmissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proportioning Valve
A proportioning valve is a valve that relies on the laws of fluid pressure to distribute input forces to one or more output lines. A proportioning valve can increase or decrease forces for each output, depending on the cross-sectional surface areas of those output lines. A simple example is an input tube with cross-sectional area ''A'' entering a chamber. Leading out of the chamber are two more tubes, one with cross-sectional area 3''A'' and the other with area ''A''/2. If a force ''F'' is applied to the fluid in the input tube, the pressure in that tube will be ''F''/''A''. Utilizing pressure laws, we find that each output tube will see the same pressure. This means the output tube with area 3''A'' will yield a force of 3''F'', and the output tube with area ''A''/2 will yield a force of ''F''/2. Thus, if you apply a 10-pound force to the input, you will get forces of 30 lbf and 5 lbf, respectively, from the outputs. If you apply a 10-Newton (unit), newton force to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Product Recall
A product recall is a request from a manufacturer to return a product after the discovery of safety issues or product defects that might endanger the consumer or put the maker/seller at risk of legal action. The recall is an effort to limit ruination of the corporate image and limit liability for corporate negligence, which can cause significant legal costs. It can be difficult, if not impossible, to determine how costly can be releasing to the consumer a product that could endanger someone's life and the economic loss resulting from unwanted publicity. Recalls are costly. Costs include having to handle the recalled product, replacing it and possibly being held financially responsible for the consequences of the recalled product. A country's consumer protection laws will have specific requirements in regard to product recalls. Such regulations may include how much of the cost the maker will have to bear, situations in which a recall is compulsory (usually because the risk is b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Highway Traffic Safety Administration
The National Highway Traffic Safety Administration (NHTSA ) is an agency of the U.S. federal government, part of the Department of Transportation. It describes its mission as "Save lives, prevent injuries, reduce vehicle-related crashes" related to transportation safety in the United States. NHTSA is charged with writing and enforcing Federal Motor Vehicle Safety Standards as well as regulations for motor vehicle theft resistance and fuel economy, as part of the Corporate Average Fuel Economy (CAFE) system. FMVSS 209 was the first standard to become effective on March 1, 1967. NHTSA cannot licenses vehicle manufacturers and importers, allows or blocks the import of vehicles and safety-regulated vehicle parts, administers the vehicle identification number (VIN) system, develops the anthropomorphic dummies used in U.S. safety testing as well as the test protocols themselves, and provides vehicle insurance cost information. The agency has asserted preemptive regulatory authori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GM J Platform
The General Motors J platform, or J-body, is an automobile platform that was used by General Motors for compact cars from the 1982 to 2005 model years. The third generation of compact cars designed by GM, the J-body marked the introduction of front-wheel drive for its compact model lines, replacing the rear-wheel drive H platform. The J-body was marketed as a world car, with GM brands selling versions of the platform in North America, Europe, Australia, and Japan; in markets outside of North America, the model line was packaged as a mid-size car. Outside North America, the use of the J platform was phased out after the 1980s in favor of the Opel-based GM2900 platform. In North America, the introduction of the Saturn S-Series would lead to the consolidation of the J-body to the Chevrolet and Pontiac brands. Following several major revisions, the J platform remained in use into the 21st century; in June 2005, the final example (a Pontiac Sunfire) was produced. Introduced by S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dodge Omni
The Dodge Omni (and the nearly identical Plymouth Horizon) is a subcompact car that was produced by Chrysler Corporation from the 1978 to 1990 model years. The first Chrysler model line produced with front-wheel drive, the Omni and Horizon were also the first front-wheel drive economy cars assembled in the United States. Marketed for eleven years with very few changes, around 2,500,000 Omnis and Horizons were built with the Plymouth badged versions more popular than the Dodge branded models. The first (and only) world car designed by Chrysler, the model line originated from a design of Chrysler Europe (who developed the namesake Chrysler Horizon). While visually similar, the American Omni/Horizon would have extensive functional differences from its European counterpart. From 1977 to 1990, Chrysler produced the Omni and Horizon at its Belvidere Assembly Plant facility (Belvidere, Illinois); from 1987 to 1989, the model line was license-built by American Motors Corporation (AMC) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Fiesta (first Generation)
The Ford Fiesta Mk1 is the first generation of the Ford Fiesta supermini. Originally introduced in 1976, it was Ford Europe's first multi-national front-wheel-drive automobile, and was available in both 3-door hatchback and panel van derivatives. In 1983, the Fiesta was updated, and the Fiesta Mk2 was introduced. History The Fiesta was originally developed under the project name "Bobcat" (not to be confused with the subsequent rebadged Mercury variant of the Ford Pinto) and approved for development by Henry Ford II in September 1972. Development targets indicated a production cost US$100 less than the current Escort. The car was to have a wheelbase longer than that of the Fiat 127 (although shorter than some other rivals, like the Peugeot 104, Renault 5 and Volkswagen Polo), but with an overall length shorter than that of the Escort. The final proposal was developed by Tom Tjaarda at Ghia. The project was approved for production in December 1973, with Ford's engineering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rebadging
In the automotive industry, rebadging is a form of market segmentation used by automobile manufacturers around the world. To allow for product differentiation without designing or engineering a new model or brand (at high cost or risk), a manufacturer creates a distinct automobile by applying a new "badge" or trademark (brand, logo, or manufacturer's name/make/marque) to an existing product line. Rebadging is also known as ''rebranding'' and ''badge engineering''; the latter is an intentionally ironic misnomer, in that little or no actual engineering takes place. The term originated with the practice of replacing an automobile's emblems to create an ostensibly new model sold by a different maker. Changes may be confined to swapping badges and emblems, or may encompass minor styling differences, as with cosmetic changes to headlights, taillights, front and rear fascias and outer body skins. More extreme examples involve differing engines and drivetrains. The objective is "to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. Because it is on the North American Plate, North American Tectonic Plate, Greenland is included as a part of North America geographically. North America covers an area of about , about 16.5% of Earth's land area and about 4.8% of its total surface. North America is the third-largest continent by area, following Asia and Africa, and the list of continents and continental subregions by population, fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 579 million people in List of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's population. In Americas (terminology)#Human ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compact Car
Compact car is a vehicle size class — predominantly used in North America — that sits between subcompact cars and mid-size cars. "Small family car" is a British term and a part of the C-segment in the European car classification. However, prior to the downsizing of the United States car industry in the 1970s and 1980s, larger vehicles with wheelbases up to were considered "compact cars" in the United States. In Japan, small size passenger vehicle is a registration category that sits between kei cars and regular cars, based on overall size and engine displacement limits. United States Current definition 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, compact cars are defined as having an ''interior volume index'' of . 1930s to 1950s The beginnings of U.S. production of compact cars we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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