2012 Audi A6 Saloon 3.0 S Line
Price: £4,999. Good value: £937 (15%) under the AskCar estimate of £5,936, 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: 3.0 TDI S Line S tronic 4WD Euro 5 4dr (241 bhp)
- Year: 2012
- Mileage: 127,000 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 241 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 156 g/km
- Emissions standard: Euro 5
About this car
This 2012 Audi A6 Saloon S Line has covered 127,000 miles, around 8,100 more miles than is typical for its age. The dealer is asking £4,999, which is £937 below the AskCar estimate of £5,936. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. Since we first spotted the advert 36 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. You can find this car at Albion Motors in Preston. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £937 (15%) under the AskCar estimate of £5,936.
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.
Time on sale
This 2012 Audi A6 Saloon has been on sale for at least 36 days.
Price history
AskCar first saw this advert on 27 September 2026 at £5,499. Its asking price is now £4,999, £500 less. The latest price cut was seen on 13 October 2026.
Price changes recorded:
- 27 September 2026: £5,499
- 8 October 2026: £5,199
- 13 October 2026: £4,999
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 November 2026.
It has had 13 MOTs. The latest, on 24 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 121,271 miles, which matches the advertised 127,000 miles.
Advertised mileage is about 8,100 miles higher than the median mileage of a 2012 Audi A6 Saloon on AskCar.
Similar cars
3 other 2012 Audi A6 Saloon S Line 3.0 diesel automatic saloons are for sale at UK dealers, from £4,495 to £9,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2012 Audi A6 Saloon S Line, 3.0 diesel saloon, black. Mileage: 128,991 miles. Price: £6,750, £1,751 more than this car. Dealer: ASM (uk) in Redditch. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2012-c53d7d9d4604
- 2012 Audi A6 Saloon S Line, 3.0 diesel saloon, black. Mileage: 116,400 miles. Price: £9,495, £4,496 more than this car. Dealer: Cars4You - Edinburgh West in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2012-937bcb45e1d1
- 2012 Audi A6 Saloon S Line, 3.0 diesel saloon. Mileage: 157,000 miles. Price: £4,495, £504 less than this car. Dealer: Elite Motor Group in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2012-35be8d71c1fb
Browse all Audi A6 Saloon cars for sale · 2012 Audi A6 Saloon price guide
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Photos
28 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.