2015 Audi A6 Saloon 2.0 TDI ultra S Line
Version: 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 4dr (187 bhp)
Price: £7,990. Fair price: £262 (3%) over the AskCar estimate of £7,728, our expected asking price for this car from its model, age, mileage and specification, drawing on 855 priced Audi A6 Saloon adverts on AskCar as of 31 October 2026.
AskCar lists 879 used Audi A6 Saloon from 642 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- A6 Saloon
- Trim
- S Line
- Version
- 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 4dr (187 bhp)
- Mileage
- 114,000 miles
- Year
- 2015
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 110 g/km
- Colour
- Silver
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI; ultra
- Emissions standard
- Euro 6
About this car
This 2015 Audi A6 Saloon S Line is advertised with 114,000 miles, approximately 25,800 above the typical mileage for its age. The dealer is asking £7,990, which is £262 above the AskCar estimate of £7,728. To work out the AskCar estimate, we analyse UK dealer adverts for 855 Audi A6 Saloon cars across different ages and specifications. It first appeared in our advert records today. Its MOT is recorded as valid until 1 January 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Rk Motoring in Southend-on-SEA.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £7,990 |
Price and mileage comparison
Fair price: £262 (3%) over the AskCar estimate of £7,728.
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 855 priced Audi A6 Saloon adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 25,800 miles higher than the median mileage of a 2015 Audi A6 Saloon on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 1 January 2027. 112,642 miles at the last test.
Other matching cars
11 other 2015 Audi A6 Saloon S Line automatic diesel cars are for sale at UK dealers from £5,995 to £12,440, as of 31 October 2026.
The 5 cheapest:
- 2015 Audi A6 Saloon. Price: £5,995. Mileage: 109,200 miles. Dealer: Autolink West Yorkshire in Halifax. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-7f5a7c10fdb8
- 2015 Audi A6 Saloon. Price: £7,495. Mileage: 108,000 miles. Dealer: M&A Motors in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-3815dced04c9
- 2015 Audi A6 Saloon. Price: £7,950. Mileage: 109,900 miles. Dealer: TBA Motors in Bury. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-907e9195ecda
- 2015 Audi A6 Saloon. Price: £8,980. Mileage: 89,419 miles. Dealer: TU Motors in Luton. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-ab2b306a1372
- 2015 Audi A6 Saloon. Price: £8,995. Mileage: 110,000 miles. Dealer: Apex Motor House in Farnham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-d3f9547aa1e0
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi A6 Saloon cars for sale · 2015 Audi A6 Saloon price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.