2023 Audi A6 Avant 2.0 TFSI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2023
• Mileage: 32,482 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 169 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A6 Avant S Line is advertised with 32,482 miles, approximately 2,000 below the typical mileage for its age. The AskCar estimate for this car is £25,326. It is priced at £23,479, which is £1,847 below that estimate. The AskCar estimate uses UK dealer asking prices, including 789 Audi A6 Avant adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Carsa Cannock in Cannock Chase. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,847 (7%) under the AskCar estimate of £25,326.

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 789 priced Audi A6 Avant adverts across different ages and specifications, as of 7 November 2026.

A 2023 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £24,800: the median of the 97 for sale on AskCar, as of 7 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: 71 of the 153 first advertised between 7 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £23,479. 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 7 November 2026: valid until 29 September 2027.

It has had one MOT, on 30 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 31,222 miles, which matches the advertised 32,482 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

18 other 2023 Audi A6 Avant S Line 2.0 petrol automatic estates are for sale at UK dealers, from £21,495 to £27,999, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant S Line, 2.0 petrol estate, blue. Mileage: 31,553 miles. Price: £23,850, £371 more than this car. Dealer: Evans Halshaw Vauxhall Horsforth in Horsforth. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-6117288d0103
• 2023 Audi A6 Avant S Line, 2.0 petrol estate, grey. Mileage: 31,231 miles. Price: £23,990, £511 more than this car. Dealer: Aspire Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-0221be0d1928
• 2023 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 30,803 miles. Price: £24,400, £921 more than this car. Dealer: Yeovil Audi in Poole. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-8b16b3fe1356

• The nearest: 2023 Audi A6 Avant S Line, 2.0 petrol estate, black, 8 miles from this car. Mileage: 46,721 miles. Price: £24,380, £901 more than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-e3aeab502903