2023 Audi A6 Avant 2.0 TFSI Sport

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Sport
• Version: 2.0 45 TFSI Sport S tronic 4WD Euro 6 5dr (261 bhp)
• Year: 2023
• Mileage: 49,874 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 261 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,874 miles, this 2023 Audi A6 Avant Sport has covered about 15,100 more miles than other 2023 Audi A6 Avant cars. Its asking price of £23,250 is £822 below the AskCar estimate of £24,072. To work out the AskCar estimate, we analyse UK dealer adverts for 774 Audi A6 Avant cars across different ages and specifications. We first recorded this advert 34 days ago, and its asking price has since fallen by £1,149. Its advertised mileage matches the government's MOT record. The seller is Brayleys Cars Brayley Honda Orpington, based in Orpington. 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: £822 (3%) under the AskCar estimate of £24,072.

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 34 days.

Price history

AskCar first saw this advert on 1 October 2026 at £24,399. Its asking price is now £23,250, £1,149 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 1 October 2026: £24,399
• 6 October 2026: £24,400
• 14 October 2026: £23,295
• 3 November 2026: £23,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 19 January 2027.

It has had one MOT, on 8 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 49,580 miles, which matches the advertised 49,874 miles.

Advertised mileage is about 15,100 miles higher than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

23 other 2023 Audi A6 Avant Sport 2.0 petrol automatic estates are for sale at UK dealers, from £17,990 to £25,598, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant Sport, 2.0 petrol estate, white. Mileage: 45,995 miles. Price: £20,999, £2,251 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-1343da8c7065
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, black. Mileage: 44,500 miles. Price: £19,990, £3,260 less than this car. Dealer: Wheatley Car Centre in Wheatley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-16f3661693c8
• 2023 Audi A6 Avant Sport, 2.0 petrol estate, blue. Mileage: 40,000 miles. Price: £21,750, £1,500 less than this car. Dealer: Group 1 Automotive Cheshire Oaks Audi in Ellesmere Port. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-1f94c8a56a44

• The nearest: 2023 Audi A6 Avant Sport, 2.0 petrol estate, black, 3 miles from this car. Mileage: 38,515 miles. Price: £20,497, £2,753 less than this car. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-a6b5ab0ee278