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: 31,807 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Red
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A6 Avant Black Edition is advertised with 31,807 miles, approximately 2,800 below the typical mileage for its age. Its asking price of £29,750 is £612 below the AskCar estimate of £30,362. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. This car was first seen in our listings data 9 days ago. Its advertised mileage matches the government's MOT record. The seller is Sytner Group Nottingham Audi, based in Nottingham. 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: £612 (2%) under the AskCar estimate of £30,362.

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 9 days.

Price history

AskCar first saw this advert on 27 October 2026 at £29,750. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 15 February 2027.

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

Advisories at the latest test: rear tyre slightly damaged/cracking or perishing both.

Mileage at that test: 26,398 miles, which matches the advertised 31,807 miles.

Advertised mileage is about 2,800 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, grey. Mileage: 28,800 miles. Price: £30,995, £1,245 more than this car. Dealer: Ballyrobert Mallusk in Belfast. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-b71484ba3faa
• 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, silver. Mileage: 35,142 miles. Price: £27,499, £2,251 less than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-092b45d9f2ad
• 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, black. Mileage: 35,399 miles. Price: £29,995, £245 more than this car. Dealer: Ballyrobert Mallusk in Belfast. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-9e780a579b6b

• The nearest: 2023 Audi A6 Avant Black Edition, 2.0 diesel estate, red, 12 miles from this car. Mileage: 62,241 miles. Price: £23,999, £5,751 less than this car. Dealer: T C Harrison Derby Commercials in Derby. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-b70995a27272