2021 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 Euro 6 4dr (201 bhp)
• Year: 2021
• Mileage: 74,317 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Colour: Blue
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 74,317 miles, this 2021 Audi A6 Saloon Black Edition has covered about 17,300 more miles than other 2021 Audi A6 Saloon cars. Priced at £21,750, it is advertised £2,148 above the AskCar estimate of £19,602. The AskCar estimate uses UK dealer asking prices, including 858 Audi A6 Saloon adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 38 days ago. Its asking price has since fallen by £2,245. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Grange Road Motors, based in Cookstown. 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

Above the going rate: £2,148 (10%) over the AskCar estimate of £19,602.

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 2021 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £18,500: the median of the 80 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A6 Saloon has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £23,995. Its asking price is now £21,750, £2,245 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 25 September 2026: £23,995
• 20 October 2026: £21,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 18 May 2027.

It has had 3 MOTs. The latest, on 19 May 2026, passed.

Advisories at the latest test: UNDERSHEIDS.

Mileage at that test: 74,318 miles, which matches the advertised 74,317 miles.

Advertised mileage is about 17,300 miles higher than the median mileage of a 2021 Audi A6 Saloon on AskCar.

Similar cars

21 other 2021 Audi A6 Saloon Black Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £14,495 to £25,500, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, black. Mileage: 72,820 miles. Price: £18,842, £2,908 less than this car. Dealer: JCT600 Boston Audi in Boston. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-9710881e7877
• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, black. Mileage: 83,354 miles. Price: £17,700, £4,050 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-7eceddf830dd
• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, blue. Mileage: 63,000 miles. Price: £18,450, £3,300 less than this car. Dealer: Motor Lounge in Radlett. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-731efab8daec

• The nearest: 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, grey, 28 miles from this car. Mileage: 58,000 miles. Price: £21,750, the same price as this car. Dealer: Cunningham Cars in Belfast. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-3f5ce52d41a1