2023 Audi A6 Avant 2.0 TDI Black Edition

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Black Edition
• Version: 2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2023
• Mileage: 22,171 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A6 Avant Black Edition has covered 22,171 miles, around 12,400 fewer miles than is typical for its age. Priced at £30,295, it is advertised £1,486 below the AskCar estimate of £31,781. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. Since we first spotted the advert 62 days ago, the asking price has dropped by £2,400. Its advertised mileage matches the government's MOT record. The seller is Group 1 Automotive Norwich Audi, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,486 (4%) under the AskCar estimate of £31,781.

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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £25,300: the median of the 97 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Audi A6 Avant has been on sale for at least 62 days.

Price history

AskCar first saw this advert on 4 September 2026 at £32,695. Its asking price is now £30,295, £2,400 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 4 September 2026: £32,695
• 8 September 2026: £31,995
• 22 September 2026: £31,795
• 29 September 2026: £31,595
• 7 October 2026: £31,495
• 12 October 2026: £31,295
• 17 October 2026: £30,995
• 22 October 2026: £30,495
• 28 October 2026: £30,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 19 January 2027.

It has had one MOT, on 9 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,549 miles, which matches the advertised 22,171 miles.

Advertised mileage is about 12,400 miles lower than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

19 other 2023 Audi A6 Avant Black Edition 2.0 diesel automatic estates are for sale at UK dealers, from £23,999 to £34,249, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, black. Mileage: 21,000 miles. Price: £33,000, £2,705 more than this car. Dealer: Sytner Group Harrogate Audi in Harrogate. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-f6ae8c5e9027
• 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, blue. Mileage: 18,632 miles. Price: £32,150, £1,855 more than this car. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-162aad39612e
• 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, black. Mileage: 25,733 miles. Price: £29,999, £296 less than this car. Dealer: Jim Reid Vehicle Sales & Service in Inverurie. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-4c1f1eb2963a

• The nearest: 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, black, 60 miles from this car. Mileage: 36,977 miles. Price: £30,513, £218 more than this car. Dealer: Vindis Group Cambridge Audi in Cambridge. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-7c1a4dee0aee