14. Mazda RX-7 Turbo II
The Mazda RX-7 Turbo II was born from Mazda’s clever use of emissions loopholes, which allowed the continuation and enhancement of the rotary engine during a time of tightening regulations. By turbocharging the lightweight rotary, Mazda offered drivers a high-revving, uniquely smooth sports car experience unlike anything else on the market. This approach made the Turbo II an icon of 1980s innovation. Learn more at Mazda and Hemmings.