Please use care in your use of the information provided. The 2021 Audi S4 TFSI Quattro Progressiv is equipped with a[n]Gasoline 3.0L V-6 engine that can produce up to 349 hp @ 5400 rpm horsepower ...

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 ...

Showing the 2021 Audi S4 Premium Plus 3.0 TFSI quattro $3,600 Starting MSRP $3,600 Starting MSRP $1,500 Starting MSRP $700 Starting MSRP $1,400 ...

For Audi enthusiasts, there’s no car more iconic than the S4. First seen in 1992 as the UR-S4 and later as the iconic B-segment car in 1999, the B5 Audi S4 launched with a twin-turbo V6 as a ...