In Europe, the S4 is renowned among local tuners - it comes with the same 349-horsepower V6 engine, eight-speed Tiptronic ...

Like its larger S6 TDI and S7 TDI counterparts, the Audi S4 has adopted a diesel ... and quattro all-wheel-drive system with self-locking centre diff, while our test car also featured Audi ...

It’s difficult to believe that the Audi S4 and ... the win from the S4, but only by the closest of margins. More through fascination than suspicion we decided to test if these two cars were ...

The S4 is a thrill to drive and has cooly understated looks, but a starting price of more than $50,000 could deter some shoppers. The five-seat Audi A4 is the German luxury brand’s rival to ...

In the sports sedan tug-of-war among Audi, BMW and Mercedes-Benz ... If you must have the V6, you may want to consider the more powerful S4. One of the big changes entailed swapping the previous ...