The water-cooled, front engine Porsche 944 broke all the rules of what a Porsche was supposed to be, and then it broke sales records, too.
The compact turned muscle car legend, the Chevrolet Nova helped GM keep pace with competitors and weather the Oil Crisis of the 1970s.
Nearly 40 years after its introduction, the Ferrari Testarossa is still considered one of the most important Ferraris ever.