2015 Audi A6 Avant 3.0 Black Edition

Overview

• Make: Audi
• Model: A6 Avant
• Trim: Black Edition
• Version: 3.0 TDI Black Edition S tronic 4WD Euro 6 5dr
• Year: 2015
• Mileage: 120,339 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Audi A6 Avant Black Edition is advertised with 120,339 miles, approximately 29,200 above the typical mileage for its age. Its asking price of £11,345 is £339 above the AskCar estimate of £11,006. The AskCar estimate uses 774 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £150. We checked its advertised mileage against the government's MOT record, and they match. The seller is Shotts Motorz, based in Shotts. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £339 (3%) over the AskCar estimate of £11,006.

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 774 priced Audi A6 Avant adverts across different ages and specifications, as of 4 November 2026.

A 2015 Audi A6 Avant with the 3.0 diesel engine is typically advertised at £14,000: the median of the 15 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2015 Audi A6 Avant has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 12 September 2026 at £11,495. Its asking price is now £11,345, £150 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 12 September 2026: £11,495
• 11 October 2026: £11,475
• 12 October 2026: £11,395
• 24 October 2026: £11,345

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 February 2027.

It failed its MOT on 28 January 2026 (offside rear brake pad(s) less than 1.5 mm thick) and passed 5 days later, on 2 February 2026.

There were no advisories at the latest test.

Mileage at that test: 114,219 miles, which matches the advertised 120,339 miles.

Advertised mileage is about 29,200 miles higher than the median mileage of a 2015 Audi A6 Avant on AskCar.

Similar cars

6 other 2015 Audi A6 Avant Black Edition 3.0 diesel automatic estates are for sale at UK dealers, from £11,495 to £19,499, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A6 Avant Black Edition, 3.0 diesel estate, black. Mileage: 104,400 miles. Price: £12,500, £1,155 more than this car. Dealer: MotorLeague in Faringdon. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-b08a8a965bbe
• 2015 Audi A6 Avant Black Edition, 3.0 diesel estate, grey. Mileage: 95,500 miles. Price: £11,495, £150 more than this car. Dealer: Trusted Cars Norwich in Norwich. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-aa22366381ce
• 2015 Audi A6 Avant Black Edition, 3.0 diesel estate, black. Mileage: 95,000 miles. Price: £15,795, £4,450 more than this car. Dealer: Signature Car Specialists in Burnley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-64e16daf4451