The 1957 Chevy is the car everybody knows. Maybe it's the fins. Maybe it's because - in the Sixties - every high school kid wanted one. Ford actually outsold Chevrolet in 1957, but the '57 Chevy has been called 'the most popular used car in history.' With its 'baby Cadillac' style and powerful V-8 engine options, the 1957 really was - to quote a Chevy ad of the day - 'sweet, smooth and sassy.'