The 1980–1985 Skylark was Buick's badge engineered version of GM's new X-body architecture, shared with the Chevrolet Citation, Pontiac Phoenix, and Oldsmobile Omega and would bear some resemblance to the larger G-body mid-size cars. GM's X-body would also become the basis for GM's A-body mid-size cars that would be introduced as 1982 models. The new Skylark was introduced in the spring of 1979 as an early 1980 model featuring front-wheel drive, MacPherson strut front suspension and transversely mounted engine. The new optional 60 degree 2.8 L V6 engine was developed specifically for the X-cars. This platform became the basis for nearly all following GM front-wheel drive vehicles, but like the other X-body cars was plagued by numerous reports of a tendency to lock the rear wheels upon braking, causing it to lose control and crash.