The all-electric Audi S6 Avant wagon delivers 543 hp, covers zero to 60 mph in 3.7 seconds, and has a range of 324 miles.

The Audi S6 featured a single configuration in the powertrain ... It's absolutely possible to keep a 20-year-old V10 Audi ...

In the filled-to-the-brim sports luxury segment, the Audi A6 and S6 supply both. Luxury notes such as standard leather seats and navigation system are included. The A6 comes with 265 hp on tap. The ...

Audi’s 3-litre V6 turbodiesel is found here in 344bhp form, developing its output at 3850rpm. Peak output is considerably less than the old S6 petrol’s 444bhp, but the diesel punches back with ...