2015 Audi A6

Price: £2,990. Far below the going rate: £8,815 (74%) under the AskCar estimate of £11,805, our expected asking price for this car from its model, age, mileage and specification, drawing on 60 priced Audi A6 adverts on AskCar as of 7 November 2026. Worth asking the dealer why.

AskCar lists 73 used Audi A6 from 61 UK dealerships, as of 7 November 2026.

Overview

  • Make: Audi
  • Model: A6
  • Year: 2015
  • Mileage: 96,690 miles
  • Body: Hatchback, 5 seats
  • Colour: Blue

About this car

This 2015 Audi A6 has covered 96,690 miles. The AskCar estimate for this car is £11,805, but it is priced at £2,990, a difference of £8,815. Ask the dealer to confirm the price and vehicle details. The AskCar estimate draws on 60 Audi A6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 46 days ago, the asking price has dropped by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Britannia Auto Group in Slough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £8,815 (74%) under the AskCar estimate of £11,805. Worth asking the dealer why.

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 60 priced Audi A6 adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2015 Audi A6 has been on sale for at least 46 days.

Price history

AskCar first saw this advert on 22 September 2026 at £3,990. Its asking price is now £2,990, £1,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 22 September 2026: £3,990
  • 11 October 2026: £3,490
  • 3 November 2026: £2,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 13 April 2027.

It has had 11 MOTs. The latest, on 22 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 96,702 miles, which matches the advertised 96,690 miles.

Browse all Audi A6 cars for sale · 2015 Audi A6 price guide

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Photos

53 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.