2023 Audi A6 Avant 2.0 TFSI S Line
Price: £25,995. Fair price: £41 (under 1%) over the AskCar estimate of £25,954, our expected asking price for this car from its model, age, mileage and specification, drawing on 785 priced Audi A6 Avant adverts on AskCar as of 5 November 2026.
AskCar lists 810 used Audi A6 Avant from 596 UK dealerships, as of 5 November 2026.
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: 28,807 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 28,807 miles, approximately 5,800 below the typical mileage for its age. Its asking price of £25,995 is £41 above the AskCar estimate of £25,954. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. Since we first spotted the advert 161 days ago, the asking price has dropped by £2,000. The seller is Norman Motors (Bournemouth), based in Bournemouth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £41 (under 1%) over the AskCar estimate of £25,954.
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 161 days.
Price history
AskCar first saw this advert on 28 May 2026 at £27,995. Its asking price is now £25,995, £2,000 less. The latest price cut was seen on 31 August 2026.
Price changes recorded:
- 28 May 2026: £27,995
- 6 June 2026: £27,495
- 11 July 2026: £26,995
- 5 August 2026: £26,495
- 31 August 2026: £25,995
Mileage and MOT
Advertised mileage is about 5,800 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 5 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A6 Avant S Line, 2.0 petrol estate, grey. Mileage: 29,338 miles. Price: £27,999, £2,004 more than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-b1f7b45860db
- 2023 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 28,106 miles. Price: £25,499, £496 less than this car. Dealer: Lookers Audi Ayr in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-e45bbc5f9f8e
- 2023 Audi A6 Avant S Line, 2.0 petrol estate, black. Mileage: 30,803 miles. Price: £24,400, £1,595 less than this car. Dealer: Yeovil Audi in Poole. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2023-8b16b3fe1356
Browse all Audi A6 Avant cars for sale · 2023 Audi A6 Avant price guide
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Photos
52 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.