After all, who on earth would keep a quarter century-old A4 in perfect condition bar someone ... ever to fly out of Ingolstadt: the 2001 B5 Audi RS4. As it’ll shortly turn 25, and therefore ...

A rare sight! Watch this Audi RS4 Avant B5 effortlessly tow another RS4 on a custom car trailer. The perfect combination of power, performance, and practicality. Don't miss this unique RS4 duo in ...