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

As you’d expect, all four wheels in the B9 RS4 receive power via the usual quattro all-wheel-drive system, split mechanically 40:60 front-rear, although either axle can actively receive more ...

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 ...

It's the end of the line for that Audi A4 as we know it. In saying goodbye to the ‘B9’ generation A4 that launched in 2015, we welcome the Audi RS4 Competition Plus. It is the most hardcore example of ...

It's the end of the line for that Audi A4 as we know it. In saying goodbye to the ‘B9’ generation A4 that launched in 2015, we welcome the Audi RS4 Competition Plus. It is the most hardcore example of ...