2023 Audi A6 Saloon 2.0 TFSI S Line
Price: £25,995. Above the going rate: £2,925 (12%) over the AskCar estimate of £23,070, our expected asking price for this car from its model, age, mileage and specification, drawing on 874 priced Audi A6 Saloon adverts on AskCar as of 4 November 2026.
AskCar lists 905 used Audi A6 Saloon from 660 UK dealerships, as of 4 November 2026.
Overview
- Make: Audi
- Model: A6 Saloon
- Trim: S Line
- Version: 2.0 TFSI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
- Year: 2023
- Mileage: 34,000 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 201 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Red
- CO2: 162 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Audi A6 Saloon S Line is advertised with 34,000 miles on the clock. The AskCar estimate for this car is £23,070. It is priced at £25,995, which is £2,925 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 874 Audi A6 Saloon cars across different ages and specifications. We first recorded this advert 135 days ago, and its asking price has since fallen by £1,000. It is for sale at Prestige Motors NI in Antrim. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Above the going rate: £2,925 (12%) over the AskCar estimate of £23,070.
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 874 priced Audi A6 Saloon adverts across different ages and specifications, as of 4 November 2026.
A 2023 Audi A6 Saloon with the 2.0 petrol engine is typically advertised at £22,900: the median of the 63 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2023 Audi A6 Saloon has been on sale for at least 135 days.
Price history
AskCar first saw this advert on 22 June 2026 at £26,995. Its asking price is now £25,995, £1,000 less. The latest price cut was seen on 26 June 2026.
Price changes recorded:
- 23 June 2026: £26,995
- 26 June 2026: £25,995
Similar cars
22 other 2023 Audi A6 Saloon S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £17,700 to £26,499, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 34,834 miles. Price: £21,490, £4,505 less than this car. Dealer: Heaton Autos in Manchester. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-522c1725a340
- 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, blue. Mileage: 31,511 miles. Price: £22,698, £3,297 less than this car. Dealer: Arnold Clark Solihull Motorstore in Solihull. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-42ae36059627
- 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, white. Mileage: 31,198 miles. Price: £20,587, £5,408 less than this car. Dealer: Carbase Lympsham in Lympsham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-fb228453730a
- The nearest: 2023 Audi A6 Saloon S Line, 2.0 petrol saloon, white, 29 miles from this car. Mileage: 59,764 miles. Price: £23,950, £2,045 less than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2023-013007b519ef
Browse all Audi A6 Saloon cars for sale · 2023 Audi A6 Saloon price guide
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Photos
12 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.