2023 Audi A6 Avant 2.0 TFSI Sport

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Sport
• Version: 2.0 40 TFSI Sport [Tech Pack] S tronic FWD Euro 6 5dr (201 bhp)
• Year: 2023
• Mileage: 31,366 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 167 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 31,366 miles on the clock, this 2023 Audi A6 Avant Sport has done roughly 3,200 fewer miles than a typical 2023 Audi A6 Avant. Priced at £21,890, it is advertised £427 below the AskCar estimate of £22,317. The AskCar estimate uses UK dealer asking prices, including 785 Audi A6 Avant adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 40 days ago, the asking price has dropped by £3,100. The seller is Stratstone Milton Keynes Audi, based in Milton Keynes. 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: £427 (1%) under the AskCar estimate of £22,317.

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 petrol 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 40 days.

Price history

AskCar first saw this advert on 26 September 2026 at £24,990. Its asking price is now £21,890, £3,100 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 26 September 2026: £24,990
• 6 October 2026: £23,990
• 21 October 2026: £22,690
• 5 November 2026: £21,890

Mileage and MOT

Advertised mileage is about 3,200 miles lower than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

24 other 2023 Audi A6 Avant Sport 2.0 petrol automatic estates are for sale at UK dealers, from £17,990 to £25,496, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant Sport, 2.0 petrol estate, grey. Mileage: 31,170 miles. Price: £22,920, £1,030 more than this car. Dealer: C&E Motors in Middlesbrough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-044f6a940668
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, blue. Mileage: 31,770 miles. Price: £22,495, £605 more than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-1bab861c31ce
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, black. Mileage: 30,738 miles. Price: £22,299, £409 more than this car. Dealer: Motorpoint Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-71d9377b0fd6

• The nearest: 2023 Audi A6 Avant Sport, 2.0 petrol estate, black, 28 miles from this car. Mileage: 44,500 miles. Price: £19,990, £1,900 less than this car. Dealer: Wheatley Car Centre in Wheatley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-16f3661693c8