Put some crazy glue on the toupee, Bugatti has made the world’s fastest and most powerful open-top supercar: the Veyron Grand Sport Vitesse. The quad-turbo, 7.9-liter W16 engine makes 1,200 hp and 1,105 lb-ft of torque and can hit 255 mph. It costs more than $2 million, but hey, it was never going to be a bargain, was it?