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: 50,508 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 is advertised with 50,508 miles, approximately 6,100 below the typical mileage for its age. Priced at £20,695, it is advertised £1,058 below the AskCar estimate of £21,753. The AskCar estimate uses 874 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 160 days ago. Its asking price has since fallen by £1,200. Our records show an MOT expiry date of 12 July 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. It is for sale at Luks Autohaus in Leicester. 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: £1,058 (4%) under the AskCar estimate of £21,753.

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 £21,895. Its asking price is now £20,695, £1,200 less. The latest price cut was seen on 11 September 2026.

Price changes recorded:

• 28 May 2026: £21,895
• 6 June 2026: £21,695
• 24 June 2026: £21,395
• 30 June 2026: £21,197
• 4 August 2026: £20,995
• 3 September 2026: £20,895
• 11 September 2026: £20,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 12 July 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 4 July 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge on 1.6mm legal limit is 1.6mm advise to replace ASAP; offside front tyre worn close to legal limit/worn on edge on 2mm legal limit is 1.6mm; offside rear tyre worn close to legal limit/worn on edge on 2mm legal limit is 1.6mm.

Mileage at that test: 39,122 miles, which matches the advertised 50,508 miles.

Advertised mileage is about 6,100 miles lower 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, grey. Mileage: 51,574 miles. Price: £22,990, £2,295 more than this car. Dealer: Alpha Motors in Wigan. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-ba583b211321
• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, blue. Mileage: 47,069 miles. Price: £22,741, £2,046 more than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-3285db5c903e
• 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, grey. Mileage: 54,000 miles. Price: £21,995, £1,300 more than this car. Dealer: Belle Vue Motors in Carlisle. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-d140aa227e1a

• The nearest: 2021 Audi A6 Saloon Black Edition, 2.0 diesel saloon, grey, 19 miles from this car. Mileage: 40,155 miles. Price: £25,000, £4,305 more than this car. Dealer: ESP Cars in Long Eaton. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2021-2d3a4ab055ba