The Audi S4 with traditional internal combustion engine offers up to 21 MPG city and 30 MPG highway for a combined rating of 24 MPG. These figures are based on EPA mileage ratings and are for ...

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 ... for the Avant) was novel ...

The Audi S4 with traditional internal combustion engine offers up to 21 MPG city and 30 MPG highway for a combined rating of 24 MPG. These figures are based on EPA mileage ratings and are for ...

What Car? Classifieds has 88 approved used Audi S4 Avant cars available for sale from top Audi dealers. Browse our classifieds now - the easiest and most powerful used car search tool around ...

Do those wheels scream Alpina (BMW) or is it us? Either way, this is one cool Audi RS 4 Avant that we would be proud to own ...

The Audi A4 and S4 are a compact luxury sedan. They aim to bring a high quality all-around driving experience to buyers looking for a bit of practicality and luxury in the mid $30,000 range. With more ...

The Audi S4 is the automaker's original compact sports sedan, priced above the Audi S3 sedan and below the Audi S6, S7, and S8 sedans in the automaker's S series of sporty four-door models.

The Audi S4 is the automaker's original compact sports sedan, priced above the Audi S3 sedan and below the Audi S6, S7, and S8 sedans in the automaker's S series of sporty four-door models.

A powerful 252-horsepower engine combined with Audi's excellent quattro all-wheel-drive system, and the A4 gives BMW's 3-Series and Mercedes' C-Class a serious run for the money, while its sporty ...