with the new Audi RS5s set to take the place of both the last RS4 and the RS5 sportback. The B9 RS4 first arrived in 2018 and served for six years, through to 2024. In that time it underwent a ...

Watch the Audi RS4 Avant B9 and Alfa Romeo Giulia Quadrifoglio go head-to-head in a power-packed battle! With 735HP vs. sheer ...

harder and faster If you’re getting the sense that the B9 RS4 Avant is more of a high-speed GT than M3-style track weapon, it’s because Audi Sport’s engineers designed it that way.