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: 62,000 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: 169 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 62,000 miles, this 2023 Audi A6 Avant S Line has covered about 27,200 more miles than other 2023 Audi A6 Avant cars. The dealer is asking £22,027, which is £616 above the AskCar estimate of £21,411. To work out the AskCar estimate, we analyse UK dealer adverts for 774 Audi A6 Avant cars across different ages and specifications. Since we first spotted the advert 17 days ago, the asking price has dropped by £873. Its advertised mileage matches the government's MOT record. The seller is Vindis Group Huntingdon Audi, based in Huntingdon. 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: £616 (2%) over the AskCar estimate of £21,411.

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 17 days.

Price history

AskCar first saw this advert on 18 October 2026 at £22,900. Its asking price is now £22,027, £873 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 18 October 2026: £22,900
• 4 November 2026: £22,027

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 July 2027.

It has had one MOT, on 29 July 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 61,690 miles, which matches the advertised 62,000 miles.

Advertised mileage is about 27,200 miles higher than the median mileage of a 2023 Audi A6 Avant on AskCar.

Similar cars

19 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A6 Avant S Line, 2.0 petrol estate, blue. Mileage: 61,340 miles. Price: £21,495, £532 less than this car. Dealer: V12 Sports & Classics Ltd - Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-de263dcea2db
• 2023 Audi A6 Avant S Line, 2.0 petrol estate, white. Mileage: 59,000 miles. Price: £23,000, £973 more than this car. Dealer: Woodson Cars in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-dfee91e5f695
• 2023 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 51,860 miles. Price: £22,195, £168 more than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-5c425faf97d6

• The nearest: 2023 Audi A6 Avant S Line, 2.0 petrol estate, silver, 39 miles from this car. Mileage: 39,632 miles. Price: £26,295, £4,268 more than this car. Dealer: Grainger Motor Group in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-539bc19dd8c7