Lamborghini Murcielago LP640 (http://www.dpccars.com/car-videos-09/01-11-09page-Lamborghini-Murcielago-LP640.htm) 640 horsepower. (Well, actually it's 632 hp if you want to be a stickler for such things.) The result is a claimed 0-60-mph sprint in less than 3.4 seconds and a top speed of 211 mph.