2020 Audi A6 Avant 2.0 Black Edition
Price: £23,995. Fair price: £389 (1%) under the AskCar estimate of £24,384, our expected asking price for this car from its model, age, mileage and specification, drawing on 789 priced Audi A6 Avant adverts on AskCar as of 7 November 2026.
AskCar lists 813 used Audi A6 Avant from 595 UK dealerships, as of 7 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Trim: Black Edition
- Version: 2.0 Black Edition Auto
- Year: 2020
- Mileage: 42,000 miles
- Fuel: Petrol
- Body: Estate, 5 seats
- Engine: 2.0 litres
- Gearbox: Automatic
- Colour: White
- CO2: 193 g/km
About this car
This 2020 Audi A6 Avant Black Edition is advertised with 42,000 miles, approximately 31,100 below the typical mileage for its age. The AskCar estimate for this car is £24,384. It is priced at £23,995, which is £389 below that estimate. The AskCar estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 71 days ago. The recorded MOT expired on 3 September 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. The seller is CarSelect1, based in Kilmarnock. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £389 (1%) under the AskCar estimate of £24,384.
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 789 priced Audi A6 Avant adverts across different ages and specifications, as of 7 November 2026.
A 2020 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £18,500: the median of the 30 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2020 Audi A6 Avant has been on sale for at least 71 days.
Price history
AskCar first saw this advert on 28 August 2026 at £23,995. 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 7 November 2026: the latest record we hold ran out on 3 September 2026; ask the dealer for the current MOT.
It has had 4 MOTs. The latest, on 4 September 2025, passed.
Advisories at the latest test: rear inner brake pad(s) wearing thin; rear both spring mounts deteriorating.
Mileage at that test: 33,982 miles, which matches the advertised 42,000 miles.
Advertised mileage is about 31,100 miles lower than the median mileage of a 2020 Audi A6 Avant on AskCar.
Similar cars
2 other 2020 Audi A6 Avant Black Edition 2.0 petrol automatic estates are for sale at UK dealers, from £24,995 to £27,928, as of 7 November 2026.
The 2 closest to this car in mileage:
- 2020 Audi A6 Avant Black Edition, 2.0 petrol estate, white. Mileage: 52,410 miles. Price: £24,995, £1,000 more than this car. Dealer: Burch Autos in Newtownards. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-f3c75d4e60dd
- 2020 Audi A6 Avant Black Edition, 2.0 petrol estate, black. Mileage: 28,634 miles. Price: £27,928, £3,933 more than this car. Dealer: Vindis Group Bedford Audi in Bedford. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2020-57a955fe1f00
Browse all Audi A6 Avant cars for sale · 2020 Audi A6 Avant price guide
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Photos
31 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.