The Audi A8 is a four door luxury limousine from the German automaker that competes with the BMW 7 Series sedan. The A8 entered production in 1994 and the third generation was just unveiled as a 2011 model. Powered by everything from a 2.8 Liter V6 in the base model all the way up to the top of the line 6.0 Liter W12. The first generation S8 was featured in the 1998 film Ronin, powered by a 4.2 Liter V8 making 335 HP. Meanwhile the second generation S8 had a 5.2 Liter FSI V10 under the hood that produced 444 HP and 398 lb-ft of torque and could rocket from 0 to 60 MPH in 5.1 seconds, more then enough to trounce its 12 cylinder luxury limousine rivals despite being electronically limited to a 155 MPH top speed.