Audi RS4 history and current car
Chris Hariss drive's the new Audi RS4, try the original B5, the amazing B7 and then match the latest version against the 6.2 litre Mercedes C63.
Chris Hariss drive's the new Audi RS4, try the original B5, the amazing B7 and then match the latest version against the 6.2 litre Mercedes C63.
