2023 Audi A6 Avant 2.0 TFSI Black Edition

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Black Edition
• Version: 2.0 TFSI 45 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (261 bhp)
• Year: 2023
• Mileage: 18,337 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 261 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 185 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A6 Avant Black Edition is advertised with 18,337 miles, approximately 16,500 below the typical mileage for its age. Priced at £34,150, it is advertised £33 below the AskCar estimate of £34,183. The AskCar estimate draws on 774 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 14 days ago, the asking price has dropped by £440. The seller is Swansway Garages Crewe Audi, based in Crewe. 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: £33 (under 1%) under the AskCar estimate of £34,183.

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

A 2023 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £25,400: the median of the 97 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Audi A6 Avant has been on sale for at least 14 days.

Price history

AskCar first saw this advert on 21 October 2026 at £34,590. Its asking price is now £34,150, £440 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 21 October 2026: £34,590
• 23 October 2026: £34,390
• 1 November 2026: £34,150

Mileage and MOT

Advertised mileage is about 16,500 miles lower than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

11 other 2023 Audi A6 Avant Black Edition 2.0 petrol automatic estates are for sale at UK dealers, from £23,770 to £34,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant Black Edition, 2.0 petrol estate, grey. Mileage: 19,831 miles. Price: £28,995, £5,155 less than this car. Dealer: RPM Motors (N.I.) in Belfast. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-6d583cc02d03
• 2023 Audi A6 Avant Black Edition, 2.0 petrol estate, blue. Mileage: 20,998 miles. Price: £33,695, £455 less than this car. Dealer: Group 1 Automotive Southend Audi in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-e395edb15089
• 2023 Audi A6 Avant Black Edition, 2.0 petrol estate, black. Mileage: 15,189 miles. Price: £34,995, £845 more than this car. Dealer: Lake District Audi in Grange-over-Sands. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-76ba2423ff77

• The nearest: 2023 Audi A6 Avant Black Edition, 2.0 petrol estate, grey, 26 miles from this car. Mileage: 68,162 miles. Price: £23,770, £10,380 less than this car. Dealer: Dace Motor Company - Trading Standards Approved in Stockport. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-b94b992c22e8