12. 1968 Imperial
Chrysler’s luxury division Imperial always offered a quality alternative to the Cadillac and Lincoln models. With powerful engines, plush interiors, and upscale styling, Imperials were a good choice if you were looking for an exclusive sedan or a two-door coupe. However, by the late ’60s, it looked like the Imperial was losing the race against its competitors. So 1968 was the last year this brand featured a significantly different design than the rest of Chrysler’s lineup with its unique interior styling and appointments.

In 1967, Imperial switched to the unibody construction in a cost-cutting measure from Chrysler. This didn’t affect the comfort, but it saved some money during production. For 1968, they made some slight changes to the Imperial, but no major changes to its mechanics. The 440 V8 was standard and delivered 350 HP. After 1968, Imperial continued to be the top of Chrysler’s model lineup, but it lost its exclusivity and uniqueness.