GM X-Body Cars

Overview

The GM X-body is a front-wheel drive platform that was used by General Motors from 1980 to 2005. The X-body was originally developed for the Chevrolet Citation, but it was eventually used in a variety of other vehicles, including the Pontiac Phoenix, Oldsmobile Omega, and Buick Skylark.

The X-body was a significant departure from previous GM front-wheel drive platforms. It was the first GM platform to use a transversely mounted engine, and it also featured a number of other innovative features, such as a MacPherson strut front suspension and a rack-and-pinion steering system.

The X-body was a commercial success for GM. It was praised for its fuel efficiency, handling, and affordability. However, the X-body was also criticized for its cramped interior and lack of power.

Models

The following vehicles were built on the GM X-body platform:

• Chevrolet Citation (1980-1985)
• Pontiac Phoenix (1980-1984)
• Oldsmobile Omega (1980-1984)
• Buick Skylark (1980-1985)
• Chevrolet Cavalier (1982-1994)
• Pontiac Sunbird (1982-1994)
• Oldsmobile Firenza (1982-1988)
• Cadillac Cimarron (1982-1988)

Powertrains

The GM X-body was available with a variety of powertrains, including:

• 1.6L I4 engine (85 hp)
• 1.8L I4 engine (90 hp)
• 2.0L I4 engine (110 hp)
• 2.5L V6 engine (105 hp)
• 2.8L V6 engine (116 hp)
• 3.0L V6 engine (140 hp)

Transmissions

The GM X-body was available with the following transmissions:

• 4-speed manual transmission
• 5-speed manual transmission
• 3-speed automatic transmission
• 4-speed automatic transmission

Suspension

The GM X-body featured a MacPherson strut front suspension and a semi-independent rear suspension. The front suspension was designed to provide a smooth ride and good handling, while the rear suspension was designed to provide stability and traction.

Brakes

The GM X-body featured power front disc brakes and rear drum brakes. The front brakes were designed to provide excellent stopping power, while the rear brakes were designed to provide stability and traction.

Safety

The GM X-body was equipped with a variety of safety features, including:

• 3-point seatbelts
• Airbags
• Anti-lock brakes
• Traction control