2020 Audi RS6 Avant 4.0 TFSI V8 Vorsprung

Price: £74,995. Fair price: £2,857 (3%) under the AskCar estimate of £77,852, our expected asking price for this car from its model, age, mileage and specification, drawing on 275 priced Audi RS6 Avant adverts on AskCar as of 6 November 2026.

AskCar lists 283 used Audi RS6 Avant from 208 UK dealerships, as of 6 November 2026.

Overview

  • Make: Audi
  • Model: RS6 Avant
  • Trim: Vorsprung
  • Version: 4.0 TFSI V8 Vorsprung Tiptronic 4WD Euro 6 (s/s) 5dr (592 bhp)
  • Year: 2020
  • Mileage: 29,000 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 4 seats
  • Engine: 4.0 litres, 592 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: Black
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,000 miles, this 2020 Audi RS6 Avant Vorsprung has covered about 16,000 fewer miles than other 2020 Audi RS6 Avant cars. Its asking price of £74,995 is £2,857 below the AskCar estimate of £77,852. The AskCar estimate draws on 275 Audi RS6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 160 days. It is advertised by AH Specialist Cars in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,857 (3%) under the AskCar estimate of £77,852.

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 275 priced Audi RS6 Avant adverts across different ages and specifications, as of 6 November 2026.

A 2020 Audi RS6 Avant with the 4.0 petrol engine is typically advertised at £70,000: the median of the 47 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 Audi RS6 Avant has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 30 May 2026 at £74,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 16,000 miles lower than the median mileage of a 2020 Audi RS6 Avant on AskCar.

Similar cars

25 other 2020 Audi RS6 Avant Vorsprung 4.0 petrol automatic estates are for sale at UK dealers, from £58,740 to £102,500, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2020 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 30,520 miles. Price: £74,995, the same price as this car. Dealer: CSH Performance in Elland. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2020-88faf140b1eb
  • 2020 Audi RS6 Avant Vorsprung, 4.0 petrol estate, grey. Mileage: 26,000 miles. Price: £74,249, £746 less than this car. Dealer: Paragon Cars London in Watford. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2020-c00f5d7ab752
  • 2020 Audi RS6 Avant Vorsprung, 4.0 petrol estate, black. Mileage: 25,400 miles. Price: £72,980, £2,015 less than this car. Dealer: 51 X in Birmingham. AskCar page: https://askcar.co.uk/car/audi-rs6-avant-2020-2939fcb97f3b

Browse all Audi RS6 Avant cars for sale · 2020 Audi RS6 Avant price guide

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Photos

24 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.