2021 Audi RS6 Avant 4.0 TFSI V8 Vorsprung

Overview

• Make: Audi
• Model: RS6 Avant
• Trim: Vorsprung
• Version: 4.0 TFSI V8 Vorsprung Tiptronic 4WD Euro 6 (s/s) 5dr (592 bhp)
• Year: 2021
• Mileage: 50,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 4 seats
• Engine: 4.0 litres, 592 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 295 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 50,000 miles on the clock, this 2021 Audi RS6 Avant Vorsprung has done roughly 11,900 more miles than a typical 2021 Audi RS6 Avant. The AskCar estimate for this car is £71,428. It is priced at £69,990, which is £1,438 below that estimate. The AskCar estimate draws on 274 Audi RS6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 69 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Cheshire Performance in Audenshaw. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,438 (2%) under the AskCar estimate of £71,428.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 274 priced Audi RS6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2021 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £72,000: the median of the 43 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Audi RS6 Avant has been on sale for at least 69 days.

Price history

AskCar first saw this advert on 28 August 2026 at £69,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 July 2027.

It has had 3 MOTs. The latest, on 22 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 49,852 miles, which matches the advertised 50,000 miles.

Advertised mileage is about 11,900 miles higher than the median mileage of a 2021 Audi RS6 Avant on AskCar.

Similar cars

22 other 2021 Audi RS6 Avant Vorsprung 4.0 petrol automatic estates are for sale at UK dealers, from £64,995 to £105,991, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 48,000 miles. Price: £70,995, £1,005 more than this car. Dealer: Kaim Park Garage in Bathgate. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-d7d0f8c1e77d
• 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 44,795 miles. Price: £66,950, £3,040 less than this car. Dealer: SG Collection in Brighton and Hove. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-d63a4c03ed4e
• 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 42,235 miles. Price: £75,995, £6,005 more than this car. Dealer: Blue Seven in Park Royal. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-dad4285cafd2

• The nearest: 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black, 4 miles from this car. Mileage: 40,000 miles. Price: £87,449, £17,459 more than this car. Dealer: 101 Specialist Cars in Manchester. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-d13c9dd342ae