1957 Chevy Bel Air Sport Sedan - Advertisement

Almost 140,000 Bel Air Sport Sedan 4 Door Hard Top were produced by Chevrolet in the 1957 model year. The 1957 Chevrolet Sport Sedan had a 115 inch wheelbase. The four door hardtop sold for $2299.00, slightly higher than the 1955 and 1956 Sport Sedans.

Engines included the 140 horsepower six cylinder, 162 horsepower 265 cubic inch V-8, 185 horsepower 283 cubic inch V-8, 220 horsepower 283 cubic inch V-8, 245 horsepower V-8 engine, 250 horsepower 283 cubic inch V-8, 270 horsepower 283 cubic inch V-8 and a 283 horsepower 283 cubic inch V-8.

In 1957, Chevrolet claimed "One horsepower per cubic inch" a GM first!