|
GM X Platform
General Motors has used the X-platform or X-body designation for two different automobile platforms. All X-bodies were 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, ... models. * 1962–1979 General Motors X platform (RWD) * 1980–1985 General Motors X platform (FWD) {{sia X ... [...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] |
Automobile Platforms
A car platform is a shared set of common design, engineering, and production efforts, as well as major components, over a number of outwardly distinct models and even types of cars, often from different, but somewhat related, marques. It is practiced in the automotive industry to reduce the costs associated with the development of products by basing those products on a smaller number of platforms. This further allows companies to create distinct models from a design perspective on similar underpinnings. A car platform is not to be confused with a platform chassis, although such a chassis can be part of an automobile’s design platform, as noted below. Definition and benefits A basic definition of a platform in cars, from a technical point of view, includes: underbody and suspensions (with axles) — where the underbody is made of front floor, Rearfloor, engine compartment and frame (reinforcement of underbody). Key mechanical components that define an automobile platform includ ... [...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] |
General Motors X Platform (RWD)
The General Motors X platform (also called X-body) is a rear-wheel drive compact car automobile platform produced from the 1962 to 1979 model years. Developed by Chevrolet, the architecture was initially unique in the U.S. to the Chevy II, first joined by the Pontiac Ventura in 1971, then a range of other GM products as its divisions expanded their compact model lines. For 1980, the platform was discontinued and the X-body designation was reused for its downsized front-wheel drive successor, the first FWD compact car architecture produced by General Motors. Overview The X-platform is a rear-wheel drive architecture that was introduced by Chevrolet for 1962 as a more conventional alternative to both the Y-platform compacts of Buick, Pontiac, and Oldsmobile, and the Z-platform Chevrolet Corvair, with Chevrolet debuting the architecture for 1962 with the Chevy II compact sedan. Using a semi-unibody configuration, the X-platform body was a unitized body from the firew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
