Audi RS4

The Audi RS4 is known as the fastest Audi automobile in the A4 range. It is a higher performance version of the Audi A4, which is a compact executive automobile. It was in the latter half of 1999 that Audi first introduced the RS4 in its initial form. It was meant to be a successor to the Audi RS2. Like its predecessor, the Audi RS4 was initially available only in Avant form (i.e. as a