The Chevrolet Cavalier, Pontiac Sunbird and Sunfire, Cadillac Cimarron, Buick Skyhawk, and Oldsmobile Firenza were all built on GM's J-body platform.
With drivers looking for more affordable options, U.S. automakers are having second thoughts about abandoning the mass-market sedan.
The story of the Isuzu Impulse, the little-known brainchild of Japan and Italy.