Skip advert
Advertisement

Audi RS6

The most powerful production Audi ever belongs in this list for that reason alone

Meet the most powerful production Audi ever – for that reason alone, the latest RS6 merits a place in our greatest quattros line-up. But there’s more to this wolf in sheep’s clothing than sledgehammer performance.

The RS6 is available as a saloon or Avant estate, and with its impeccable cabin and superb refinement, it blends luxury with pace in one stunning package. Power comes from an incredible 5.0-litre twin-turbo V10 with 572bhp and 650Nm of torque – making the carrier the world’s fastest-accelerating estate car!

Its engine is a technological masterpiece. The mighty V10 is packaged so tightly under the bonnet that it needs seven separate radiators and four fans to stay cool. And to keep oil flow constant during hard cornering, it features the same kind of dry-sump lubrication found on racing cars.

Despite the RS6’s near-two-tonne kerbweight, performance is staggering and the brutal acceleration is even more astonishing because of the fuss-free way in which the power is delivered. Traction is unbreakable and stability at speed is rock solid. The clever 4WD provides a 40/60 split in torque towards the rear, which helps the car turn in positively, and the active dampers aid both ride quality and body control.

The six-speed auto box provides a distinctive warble on upshifts, while the V10’s subdued growl never lets you forget this is a very special machine. At £74,555, it comes at a price, but the RS6 offers incredible performance, refinement and quality – and proves you can wrap supercar pace in a spacious saloon or estate body.

Details

WHY: Twin-Turbo V10 gives massive performance with minimal effort

Skip advert
Advertisement
In This Review

New & used car deals

Dacia Spring

Dacia Spring

RRP £11,990Avg. savings £703 off RRP*Used from £9,495
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,323 off RRP*Used from £11,995
Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £5,987 off RRP*Used from £11,160
Vauxhall Corsa

Vauxhall Corsa

RRP £19,705Avg. savings £6,173 off RRP*Used from £9,349
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Peugeot 308 to get radical fastback looks
Peugeot 308 Fastback render - front 3_4 Avarvarii

New Peugeot 308 to get radical fastback looks

Peugeot knows buyers are moving from hatchbacks to SUVs, so it’s considering a very different look for the 308
News
17 Aug 2026
Car Deal of the Day: Volvo XC40 is a practical family SUV for under £300 a month
Volvo XC40 - front full width

Car Deal of the Day: Volvo XC40 is a practical family SUV for under £300 a month

A Volvo XC40 still offers plenty of style and panache despite its advancing years. It’s our Deal of the Day for 17 August.
News
17 Aug 2026
New Hyundai Ioniq 3 on sale now in the UK with prices under £22k
Alastair Crooks with the Hyundai Ioniq 3

New Hyundai Ioniq 3 on sale now in the UK with prices under £22k

Up to 308 miles of range and the latest infotainment technology could make the Ioniq 3 a tough competitor
News
17 Aug 2026