Audi Sports Car RS5

The Audi RS5 made its world debut last month at the 2010 Geneva Motor Show and come complete with an uprated version of the 4.2-liter FSI V-8 from the RS4. The latest iteration of the sweet engine delivers 450 horsepower at 8,250 rpm and, between 4,000 and 6,000 rpm, transmits a maximum of 317.15 pound-feet of torque.Audi RS5The mighty engine is matched to a seven-speed S tronic dual clutch