1965 Pontiac Tempest Convertible

In 1964, the Tempest was redesigned as a more-conventional vehicle and enlarged from a compact to an intermediate-sized car with a 115 in (2,900 mm) wheelbase and an overall length of 203 in (5,200 mm). The unibody, curved driveshaft and transaxle were gone; they were replaced by a traditional front engine, front transmission, frame and solid rear axle design used by all of GM's other cars, with the exception of the Corvette and Corvair. Together with its sister cars (the Oldsmobile F-85/Cutlass and Buick Special/Skylark), the Tempest/Le Mans moved to the new A body platform shared with the new Chevrolet Chevelle, and all three cars received updates and modifications standardizing them throughout — including the wheels — by GM edict.