The Audi RS 6 is now 20 years old

The Audi RS 6 has turned 20 years old. Audi put out a press release Tuesday recounting the history of this performance model, which has been offered as a sedan but achieved iconic status in Avant wagon form. At the turn of the 21st century, Audi was in the midst of a motorsports push that would see it become the dominant manufacturer at the 24…