Kicking off our list is less of a car and more of an unchained animal in the ST1. Assembled in Zealand, Denmark, the Zenvo creates an absolutely obscene amount of power by combining a 6.8-liter V8 with both a supercharger and a turbocharger. Just how much is obscene exactly? How about 1,104 horsepower and 1,054 pound-feet of torque, all channeled to its rear wheels.