Understated almost to the point of anonymity, the S4 is the mid-level performance version of the Audi A4 saloon. Swapping between twin-turbocharged, supercharged V6 and even a naturally aspirated ...

The 2016 Audi S4 3.0 TFSI Quattro Progressiv Plus 6MT is equipped with a[n]Gasoline 3.0L V-6 engine that can produce up to 333 hp @ 5500 rpm horsepower and a maximum torque of 325 lb-ft @ 2900 rpm.

The Audi A4 is a compact luxury sedan with a sporting cousin in the S4. Both aim to bring a high-quality all-around driving experience to buyers looking for a bit of practicality and luxury in the mid ...

Like its larger S6 TDI and S7 TDI counterparts, the Audi S4 has adopted a diesel engine – at least in the European market. Strange move? Perhaps, but with diesel still a popular choice in this ...

Showing the 2016 Audi S4 4dr Sdn S Tronic Prestige $1,300 Starting MSRP $1,300 Starting MSRP $5,900 Starting MSRP $5,900 Starting MSRP $2,750 ...

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 ...