Hennessey Venom GT

The Damage: $1.1 million

Top Speed: 260 mph.

0-200 MPH: In less than 16 seconds

Worth Noting: The twin-turbo V8 powerplant engine produces 1244 bhp @ 6600 rpms, which is basically more horsepower than the entire Kentucky Derby. Perhaps that's why Steven Tyler (left) wanted to experience this Spyder's venom as a roadster -- so he could feel the wind whip through his mane at record speeds. That's why he had one custom built.