The 2021 Audi RS6 Avant Quattro is one of those rare cars that manages to do it all. It’s powered by a 4.0-litre twin-turbocharged V8 engine producing around 591 bhp, paired with an 8-speed automatic transmission and Audi’s renowned Quattro all-wheel drive system. This combination delivers explosive performance, 0 to 100 km/h in just 3.6 seconds, while still being smooth and effortless to drive day-to-day. Despite the power under the bonnet, the RS6 is just as comfortable cruising on the motorway as it is launching off the line.
What makes the RS6 Avant so appealing is how it blends supercar performance with everyday practicality. From the outside, it’s got real presence; wide arches, sharp lines, and signature RS touches give it an aggressive yet refined look. The interior is just as impressive, with Audi’s modern twin-screen infotainment setup, Virtual Cockpit display, and premium materials throughout. There’s plenty of space too, with a roomy cabin and a large boot, so it works just as well for long road trips or family duties as it does for spirited drives. Adaptive air suspension and all-wheel steering keep it feeling composed and responsive in every situation.
As a high-performance estate, service history and condition are always worth checking closely. The RS6 typically sees regular maintenance through Audi’s dealer network or reputable specialists, with most owners keeping them well looked after. Key inspection points include tyres, brakes, suspension, and gearbox health, all of which are built to be strong but still benefit from regular attention. These cars are engineered to last, especially when cared for properly, so a well-documented history is a definite plus.
If you're after something with real pace that doesn’t sacrifice comfort, space or tech, the 2021 RS6 Avant is hard to beat. It’s the kind of car you look forward to driving every time you get in. There’s a black RS6 Avant currently for sale on Carabia, showing 59,032 km and a clean inspection report a great example of what this car has to offer.
