The B6 Audi S4 offers the same engine as the RS4 at a more modest specification, but still provides more than enough power to party. The B6 and B7 generation S4 are the only models to utilize this ...

With German automakers at the forefront, the early 2000s saw the E46 BMW M3 and B6 Audi S4 trading blows for the practical performance car crown. However, the Swedes had their own ideas ...

Diesel's low-rev response, some fussy facelift styling details Understated almost to the point of anonymity, the S4 is the mid-level performance version of the Audi A4 saloon that’s seen more ...

There’s still speculation surrounding the powertrain Audi will use in the next generation S4, but it’s expected to retain an updated version of the current car’s mild-hybrid V6 diesel.