All of the above-mentioned builds have a wild appearance and once you take a closer look, it's not a huge surprise to find they've been blessed with a cross-platform swap. This 2014 Audi S4 on the ...

Prices shown for the used 2007 Audi S4 Sedan 4D S4 Quattro with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

This iteration of the Audi S4 sedan arrived in 2017, powered by a 349-hp, 369-lb-ft direct-injected turbocharged 3.0-liter V-6 with an eight-speed automatic and standard all-wheel drive. It received a ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

It’s human nature, not to mention a byproduct of capitalism, to want the best when given a choice of options. The 2024 Audi S4 is not the best compact luxury sports sedan; it’s not even the best Audi ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

The Revo Stage 2 tuned Audi S4 returns to the runway for standing and rolling starts against the RS4. With launch control and 0–60 tests, the tuned S4 shows how much difference software and gearbox ...

The Audi RS7 Sportback is one of the most dramatic-looking big fastbacks ever made, and what powers it is equally special. Hiding under the RS7's long hood is a 4-liter twin-turbo V8 engine, found in ...