2025 Audi A6 Saloon 2.0 TFSI S Line
Price: £27,490. Good value: £2,960 (9%) under the AskCar estimate of £30,450, our expected asking price for this car from its model, age, mileage and specification, drawing on 858 priced Audi A6 Saloon adverts on AskCar as of 2 November 2026.
AskCar lists 886 used Audi A6 Saloon from 654 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A6 Saloon
- Trim: S Line
- Version: 2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
- Year: 2025
- Mileage: 16,673 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 201 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 160 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 16,673 miles, this 2025 Audi A6 Saloon S Line has covered about 9,800 more miles than other 2025 Audi A6 Saloon cars. Its asking price of £27,490 is £2,960 below the AskCar estimate of £30,450. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. We have tracked this advert for 32 days. The seller is Stratstone Milton Keynes Audi, based in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £2,960 (9%) under the AskCar estimate of £30,450.
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 858 priced Audi A6 Saloon adverts across different ages and specifications, as of 2 November 2026.
A 2025 Audi A6 Saloon with the 2.0 petrol engine is typically advertised at £38,600: the median of the 14 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2025 Audi A6 Saloon has been on sale for at least 32 days.
Price history
AskCar first saw this advert on 1 October 2026 at £27,490. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 9,800 miles higher than the median mileage of a 2025 Audi A6 Saloon on AskCar.
Similar cars
2 other 2025 Audi A6 Saloon S Line 2.0 petrol automatic saloons are for sale at UK dealers, from £29,480 to £34,485, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2025 Audi A6 Saloon S Line, 2.0 petrol saloon, black. Mileage: 8,073 miles. Price: £34,485, £6,995 more than this car. Dealer: Listers Honda Stratford-upon-Avon in Stratford-upon-Avon. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-1bb473f4e7c9
- 2025 Audi A6 Saloon S Line, 2.0 petrol saloon, white. Mileage: 4,911 miles. Price: £29,480, £1,990 more than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2025-0ff9d4fb45c1
Browse all Audi A6 Saloon cars for sale · 2025 Audi A6 Saloon price guide
More like this
- Used Audi A6 Saloon S Line prices
- Used Audi A6 Saloon for sale under £30,000
- Used petrol Audi A6 Saloon for sale
Photos
38 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.