The TVR Speed 12 might just be the baddest supercar ever built. Powered by a huge 7.7 litre V12 engine the Speed 12 has lots of speed to go with its highly interesting appearance. This gigantic engine produces 800hp and 650 ft lbs of torque. This supercar can go from 0-60 in only 3.5 seconds and has a top speed of 240mph! This is one hell of a automobile and many people are saying this is the supercar of the future; with a price of only US $ 245,000, no wonder it is so popular.