Audi will unveil early next year the sporty version of the S5, the 2008 Audi RS5. With an output of 450bhp, the 2008 Audi RS5 will compete with BMW M3 and Mercedes C63. The 2008 Audi RS5 has been fully developed by Quattro.
The 2008 Audi RS5 will be powered by the same 4.2 liter V8 engine that powers the Audi RS4, but will be completed with 2 turbochargers that will take peak power up to the 450bhp.
