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

Renault Clio

Renault Clio

RRP £8,950Avg. savings £3,628 off RRP*Used from £7,495
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,761 off RRP*Used from £15,500
Dacia Spring

Dacia Spring

RRP £11,990Avg. savings £899 off RRP*Used from £10,649
Kia Sportage

Kia Sportage

RRP £12,180Avg. savings £3,660 off RRP*Used from £11,250
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Long-term test: Volkswagen T-Roc eTSI 150 Style
Volkswagen T-Roc eTSI - secret sauce

Long-term test: Volkswagen T-Roc eTSI 150 Style

First report: VW says its compact SUV is full of ‘Secret Sauce’, but is it a tasty recipe? We’re about to find out
Long-term tests
7 Nov 2026
Car Deal of the Day: Audi A1 for under £200 a month is too good to miss
Audi A1 - front cornering

Car Deal of the Day: Audi A1 for under £200 a month is too good to miss

Audi’s smallest model is unbeatable value right now. It’s our Deal of the Day for 5 November.
News
5 Nov 2026
Mercedes ‘Display in Glass’ tech puts screens on the outside of cars
Mercedes ‘Display in Glass’  - rear windscreen 'keep distance' warning

Mercedes ‘Display in Glass’ tech puts screens on the outside of cars

Mercedes has revealed the ‘Display in Glass’ technology it’s currently developing, along with a holographic head-up display system
News
4 Nov 2026