2020 Audi A6 Allroad 3.0 Sport

Price: £26,499. Good value: £3,461 (11%) under the AskCar estimate of £29,960, our expected asking price for this car from its model, age, mileage and specification, drawing on 106 priced Audi A6 Allroad adverts on AskCar as of 2 November 2026.

AskCar lists 106 used Audi A6 Allroad from 85 UK dealerships, as of 2 November 2026.

Overview

  • Make: Audi
  • Model: A6 Allroad
  • Trim: Sport
  • Version: 3.0 TFSI Sport S tronic 4WD Euro 6 5dr (335 bhp)
  • Year: 2020
  • Mileage: 57,045 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 3.0 litres, 335 bhp
  • Gearbox: Automatic (S tronic)
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 194 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A6 Allroad Sport is advertised with 57,045 miles on the clock. Priced at £26,499, it is advertised £3,461 below the AskCar estimate of £29,960. The AskCar estimate uses 106 UK dealer adverts for the Audi A6 Allroad, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 60 days ago. Its asking price has since fallen by £1,500. Our latest MOT record expired on 29 October 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is AL Prestige Cars, based in Southampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £3,461 (11%) under the AskCar estimate of £29,960.

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 106 priced Audi A6 Allroad adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2020 Audi A6 Allroad has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 3 September 2026 at £27,999. Its asking price is now £26,499, £1,500 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

  • 3 September 2026: £27,999
  • 25 September 2026: £26,999
  • 30 September 2026: £26,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 29 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 29 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 55,218 miles, which matches the advertised 57,045 miles.

Browse all Audi A6 Allroad cars for sale · 2020 Audi A6 Allroad price guide

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Photos

33 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.