2023 Audi A6 Avant 2.0 TFSI Sport

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Sport
• Version: 2.0 TFSI 45 Sport S tronic 4WD Euro 6 (s/s) 5dr (261 bhp)
• Year: 2023
• Mileage: 25,667 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 261 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 25,667 miles on the clock, this 2023 Audi A6 Avant Sport has done roughly 8,900 fewer miles than a typical 2023 Audi A6 Avant. Priced at £26,500, it is advertised £931 below the AskCar estimate of £27,431. The AskCar estimate draws on 779 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Marshall Approved Used Nottingham, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £931 (3%) under the AskCar estimate of £27,431.

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 779 priced Audi A6 Avant adverts across different ages and specifications, as of 12 November 2026.

A 2023 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £24,900: the median of the 98 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 Audi A6 Avant advertised today. About half of 2023 Audi A6 Avant cars are gone from sale within a month of being advertised: 80 of the 164 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £26,500. 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 12 November 2026: valid until 24 September 2027.

It has had one MOT, on 25 September 2026, and passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened; rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 25,671 miles, which matches the advertised 25,667 miles.

Advertised mileage is about 8,900 miles lower than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

25 other 2023 Audi A6 Avant Sport 2.0 petrol automatic estates are for sale at UK dealers, from £17,700 to £25,399, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant Sport, 2.0 petrol estate, white. Mileage: 25,621 miles. Price: £22,090, £4,410 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-21be7a5b288d
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, black. Mileage: 26,317 miles. Price: £21,999, £4,501 less than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-2ceffbebd1f5
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, blue. Mileage: 26,854 miles. Price: £22,495, £4,005 less than this car. Dealer: Motor Trust Haslingden in Haslingden. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-7a90f258599f

• The nearest: 2023 Audi A6 Avant Sport, 2.0 petrol estate, blue, 14 miles from this car. Mileage: 36,730 miles. Price: £20,099, £6,401 less than this car. Dealer: Motorpoint Derby in Derby. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-422620bc9fe8