The Audi S6 is a high-performance variant of the Audi A6, an executive car produced by German automaker Audi. [1] It went on sale in 1994, shortly after the "A6" designation was introduced, replacing the "100" nameplate.

The S6 sedan builds on that sedate personality, spicing things up with a much more potent 444-horsepower twin-turbo V-6 under the hood and a performance-focused sport-tuned suspension...

The 2025 Audi S6 offers optimal performance through a 2.9-liter TFSI® six-cylinder engine and the quattro® all-wheel drive. Discover the 2025 Audi S6.

Aug 14, 2023 · The Audi S6 and RS6 from the C6 generation are known for their impressive V10 engines. The 5.2-liter V10 used in the S6 is a derivative of Lamborghini’s 5.0-liter V10 engine but slightly modified to produce more low-end torque for the heavier sedan.

Browse the best April 2025 deals on Audi S6 vehicles for sale. Save $3,868 this April on a Audi S6 on CarGurus.

We have 125 Audi S6s for sale with Free CARFAX Reports including Premium Plus, Prestige, Premium and other trims. 77 Audi S6s are reported accident free and 37 are One-Owner cars.

Detailed specs and features for the 2025 Audi S6 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

With potent performance and under-the-radarstyling, the 2025 Audi S6 sedan is a great pick for spirited drivers who don't want to attract too much attention.

It was the model with the biggest gasoline engine ever installed inside an A6 shell, sedan or station-wagon. On the big, single-frame grille with chromed accents for its rim and vertical bars, the...

Mar 21, 2025 · The Audi Q7 V12 TDI featured a diesel engine so ridiculous it made more power than an American diesel pickup truck and rocketed Audi’s SUV to 60 mph as quickly as a lightweight sports car. It was one of the most ridiculous engines ever put into a …