The top fastest SUVs of all time. The SUV or Sports Utility Vehicle comes in many shapes and sizes. A vehicle designed to go off road but most of the time it stays firmly attached to the black top. Despite their bulk compared to your average hot hatch these heavy beasts pack a powerful punch. Twin turbo's, V8's, W12's can be thrown into them and attached to AWD systems to aid in keeping the SUV flab on the straight, narrow and twisties.