This limited-edition RS6 receives a host of upgrades that add up to something even more special than you think.

After multiple days of this fast wagon test, which go-fast German performance wagon reigns supreme? It's BMW M5 Touring vs.

The new BMW M5 Touring might have stolen the Audi RS6 Avant’s thunder, but Audi Sport is hard at work on the latest version ...

Aud's next-generation RS6 will offer both a plug-in hybrid V8 and a fully electric variant for the first time in the model’s history.

Audi's upcoming RS6 Avant is going to be a plug-in hybrid. If you're worried about that and how the Uberwagon will perform, we'd like to direct you to BMW's M5 Touring. We'd also like to direct you to ...

The RS6 also gets Audi's Matrix LED headlights with laser light. Courtesy Audi. It's the way all of these upgrades come together that makes the current RS6 feel so special.

Based mostly on the RS6 Avant Performance, which sees power upped from 591-horsepower in the standard RS6 to 621-horsepower, and increasing torque from 590 lb-ft to 627 lb-ft, ...

The RS6 Avant Performance is motivated by a twin-turbo 4.0-liter V8 making 621 horsepower and 627 pound-feet of torque. When you step on the gas, it GOES. No hesitation.

The height, measured from the ground to the top of the car, is 1461 mm across all variants. The width is 1936 mm across all variants. The length is 4979 mm across all variants. See the table below for ...

Just one more reason why I deeply love the RS6 Avant, and would probably be awfully fond of the A6 Allroad if that should ever find itself way into my driveway. About the Author.