The C4 Corvette is easily the most underrated of ... That's still enough power for a top speed of 150 mph, making the C4 the fastest American car of the '80s. Despite that, the values C4 'Vettes ...

The result was a C4 Corvette with 375 horsepower instead of the standard 5.7-liter's 245. Equipped with a six-speed manual, it sprinted to 60 mph in 4.9 seconds and had a top speed of 179 mph.