GM H Platform

The H Platform, or H-body, name has been used twice by

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 ...

. The 1970s H-body was an inexpensive

rear-wheel drive Rear-wheel drive (RWD) is a form of engine and transmission layout used in motor vehicles, in which the engine drives the rear wheels only. Until the late 20th century, rear-wheel drive was the most common configuration for cars. Most rear-wheel ...

compact Compact as used in politics may refer broadly to a pact or treaty; in more specific cases it may refer to: * Interstate compact * Blood compact, an ancient ritual of the Philippines * Compact government, a type of colonial rule utilized in British ...

automobile platform 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 pract ...

from the 1970s, used for the

Chevrolet Vega The Chevrolet Vega is a Subcompact car, subcompact automobile that was manufactured and marketed by General Motors, GM's Chevrolet subdivision from 1970 to 1977. Available in two-door hatchback, notchback, station wagon, wagon, and sedan deliver ...

and

Monza Monza (, ; lmo, label=Lombard language, Lombard, Monça, locally ; lat, Modoetia) is a city and ''comune'' on the River Lambro, a tributary of the Po River, Po in the Lombardy region of Italy, about north-northeast of Milan. It is the capit ...

and their Buick, Oldsmobile, and Pontiac derivatives. The 1980s H-body was a

front-wheel drive Front-wheel drive (FWD) is a form of engine and transmission layout used in motor vehicles, where the engine drives the front wheels only. Most modern front-wheel drive vehicles feature a transverse engine, rather than the conventional longit ...

full-size car 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 is the largest size class for cars. In Europe, it is known as E-segment or F-segment. Af ...

platform, and was the basis for GM's second generation downsized full-size cars, which included the

Buick LeSabre The Buick LeSabre is a full-size car made by the division Buick of General Motors from 1959 until 2005. Prior to 1959, this position had been retained by the full-size Buick Special model (1936–58). The "LeSabre", which is French for "the ...

Oldsmobile 88 The Oldsmobile 88 (marketed from 1989 on as the Eighty Eight) is a full-size car that was sold and produced by Oldsmobile from 1949 until 1999. From 1950 until 1974, the 88 was the division's most profitable line, particularly the entry level mod ...

, and

Pontiac Bonneville The Pontiac Bonneville is an automobile built by Pontiac (automobile), Pontiac from 1957 until 2005. Bonnevilles were full-size car, full-sized, with the exception of a brief period of mid-size car, mid-size between 1982 and 1986. The brand was in ...

. * 1971–1980 GM H platform (RWD)

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, p ...

s * 1986–2005 GM H platform (FWD)

s {{General Motors platforms H