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 FWD Euro 6 4dr 40 (201 bhp)
• Year: 2021
• Mileage: 87,854 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A6 Saloon Black Edition has covered 87,854 miles, around 31,300 more miles than is typical for its age. Its asking price of £17,495 is £368 above the AskCar estimate of £17,127. The AskCar estimate draws on 874 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 160 days ago. Its asking price has since fallen by £1,500. The government's MOT record matches its advertised mileage. You can find this car at Hampton Car Sales in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £368 (2%) over the AskCar estimate of £17,127.

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 874 priced Audi A6 Saloon adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £18,300: the median of the 80 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi A6 Saloon has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £18,995. Its asking price is now £17,495, £1,500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 29 May 2026: £18,995
• 23 September 2026: £18,495
• 20 October 2026: £17,995
• 24 October 2026: £17,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 4 December 2026.

It has had 2 MOTs. The latest, on 5 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 87,534 miles, which matches the advertised 87,854 miles.

Advertised mileage is about 31,300 miles higher than the median mileage of a 2021 Audi A6 Saloon on AskCar.

Similar cars

20 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 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, black. Mileage: 83,354 miles. Price: £17,700, £205 more 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: 74,317 miles. Price: £21,750, £4,255 more than this car. Dealer: Grange Road Motors in Cookstown. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-9f63ac4d4c5a
• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, black. Mileage: 72,820 miles. Price: £18,842, £1,347 more than this car. Dealer: JCT600 Boston Audi in Boston. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-9710881e7877

• The nearest: 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, blue, 31 miles from this car. Mileage: 50,508 miles. Price: £20,695, £3,200 more than this car. Dealer: Luks Autohaus in Leicester. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-4cec66437c7c