The Audi S4 (B9) delivers serious performance, luxury, and everyday usability—but is it so good that you don’t even need an RS4? Join me for my first drive as I put this sports sedan to the test!

a bit more volume for the exhaust and sharper gearshifts would transform the car. Indeed, the 2025 Audi S5 moves the game on in this sense. The B9 S4 too often feels just like a ‘normal’ A4 ...

Prices shown for the used 2018 Audi S4 Sedan 4D S4 Prestige AWD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

Prices shown for the used 2015 Audi S4 Sedan 4D S4 Prestige AWD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.