The Audi RS4 was originally introduced in 2000 as a European only avant model powered by a biturbo 2.7 Liter V6 with a pair of upgraded turbochargers and flared arches. The power plant produced 375 HP and 325 lb-ft of torque and would rocket from 0 to 60 MPH in only 4.9 seconds on its way to a 155 MPH top speed. In 2005 the A4 was redesigned once again and with it came a 4.2 Liter FSI V8 that made 420 HP with 0 to 60 MPH times falling around 4.0 seconds flat.
If you want to see two sports cars in action, next to each other, this is your chance. A BMW M3 competing with an Audi RS4. Which one do you think is better?