3. Chevrolet Camaro Z/28 (1977)
The 1977 Z/28 Camaro was an essential model for the breed. It marked the return of the Z/28 package and a slight power increase over standard models. The 350 V8 delivered 170 HP, which was respectable in 1977 (via Hemmings).
Of course, the performance was just a shadow of what Camaro was capable of just several years before. But it was the best you could get in the late ’70s. Also, the 1977 Camaro Z/28 will be remembered as a cool-looking car despite its lack of real Camaro performance.