The Pontiac Sunfire shared a redesign with a line built on which platform?
Chevrolet Cavalier The Chevrolet Cavalier is a line of small family car automobiles produced for the model years 1982 through 2005 by Chevrolet. Built on the General Motors J platform, the Cavalier achieved its highest sales in 1984.
GM D platform The GM D platform, or D-body, was a General Motors automobile platform designation, used from at least 1936 until 1996. But for the limited production top-of-the-line Buick Limited, the D-platform was exclusive to GM's most luxurious brand, Cadillac.