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/Fiat Premium platform The Premium platform is General Motors's and Fiat Group's high-end automobile platform, meant for front wheel drive and four wheel drive automobiles.