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.

Technological refinements for 2011 include an impressive 8-speed automatic transmission, and with the sure-footedness of Audi's world-class quattro all ... and the always-addictive performance of the ...

Showing the 2011 Audi S4 4dr Sdn Man Premium Plus Wondering which trim is right for you? Our 2011 Audi S4 trim comparison will help you decide.

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, and aren’t overpaying for those you don’t want. Our ...

Mileage changes a vehicle’s value. The default value is used if mileage is not entered. Price with Standard Equipment Standard equipment includes the features that come with this vehicle. Select Your ...

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.

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 ...