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: 59,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 4 seats
• Engine: 4.0 litres, 592 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 295 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 59,000 miles, this 2021 Audi RS6 Avant Vorsprung has covered about 20,900 more miles than other 2021 Audi RS6 Avant cars. The AskCar estimate for this car is £67,932. It is priced at £69,995, which is £2,063 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 274 Audi RS6 Avant cars across different ages and specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is AH Specialist Cars, based in Watford. 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: £2,063 (3%) over the AskCar estimate of £67,932.

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 21 days.

Price history

AskCar first saw this advert on 15 October 2026 at £71,995. Its asking price is now £69,995, £2,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 15 October 2026: £71,995
• 5 November 2026: £69,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 7 October 2027.

It has had 4 MOTs. The latest, on 8 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 59,422 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 20,900 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: 60,000 miles. Price: £72,000, £2,005 more than this car. Dealer: MH Performance in Bradford. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-dcbef9fa5b16
• 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 61,000 miles. Price: £71,990, £1,995 more than this car. Dealer: Auto Prestige in Bradford. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-c39691e9f098
• 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 63,500 miles. Price: £64,995, £5,000 less than this car. Dealer: Lister Collection in Blackburn. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-32569dfe801d

• The nearest: 2021 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black, 9 miles from this car. Mileage: 42,235 miles. Price: £75,995, £6,000 more than this car. Dealer: Blue Seven in Park Royal. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2021-dad4285cafd2