2020 Audi A6 Saloon 2.0 TDI Black Edition

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: Black Edition
• Version: 2.0 TDI Black Edition S tronic FWD Euro 6 4dr 40 (201 bhp)
• Year: 2020
• Mileage: 48,100 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 48,100 miles, this 2020 Audi A6 Saloon Black Edition has covered about 9,200 fewer miles than other 2020 Audi A6 Saloon cars. The dealer is asking £20,300, which is £321 below the AskCar estimate of £20,621. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 100 days, and its asking price is down £700. Its advertised mileage matches the government's MOT record. It is advertised by Colin Ludwell Cars in Bristol. 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

Fair price: £321 (1%) under the AskCar estimate of £20,621.

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

A 2020 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £18,000: the median of the 53 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2020 Audi A6 Saloon has been on sale for at least 100 days, and its asking price has been cut by £700. About half of 2020 Audi A6 Saloon cars are gone from sale within a month of being advertised: 30 of the 60 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 25 July 2026 at £21,000. Its asking price is now £20,300, £700 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 25 July 2026: £21,000
• 8 September 2026: £20,650
• 21 October 2026: £20,300

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 14 May 2027.

It has had 5 MOTs. The latest, on 15 May 2026, passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 45,933 miles, which matches the advertised 48,100 miles.

Advertised mileage is about 9,200 miles lower than the median mileage of a 2020 Audi A6 Saloon on AskCar.

Similar cars

16 other 2020 Audi A6 Saloon Black Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £13,995 to £22,700, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A6 Saloon Black Edition, 2.0 diesel saloon, grey. Mileage: 50,000 miles. Price: £20,995, £695 more than this car. Dealer: Wylam Garage in Hexham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-c6d965a91c61
• 2020 Audi A6 Saloon Black Edition, 2.0 diesel saloon, white. Mileage: 45,250 miles. Price: £13,995, £6,305 less than this car. Dealer: Status Motor Group in Rainham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-e8511ed8edee
• 2020 Audi A6 Saloon Black Edition, 2.0 diesel saloon, silver. Mileage: 42,517 miles. Price: £19,199, £1,101 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-8abdc88a39f1

• The nearest: 2020 Audi A6 Saloon Black Edition, 2.0 diesel saloon, grey, 75 miles from this car. Mileage: 75,000 miles. Price: £17,945, £2,355 less than this car. Dealer: Solihull Motor Group in Solihull. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2020-c9ff7b1a7df2