2015 Audi A6 Avant 2.0 TDI ultra S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2015
• Mileage: 92,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Audi A6 Avant S Line is advertised with 92,000 miles on the clock. The AskCar estimate for this car is £10,556. It is priced at £11,999, which is £1,442 above that estimate. The AskCar estimate uses UK dealer asking prices, including 785 Audi A6 Avant adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 110 days ago, and its asking price has since fallen by £500. Its advertised mileage matches the government's MOT record. It is advertised by Anslow Autos in Burton-on-Trent. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,442 (13%) over the AskCar estimate of £10,556.

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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2015 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £10,500: the median of the 35 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2015 Audi A6 Avant has been on sale for at least 110 days.

Price history

AskCar first saw this advert on 18 July 2026 at £12,499. Its asking price is now £11,999, £500 less. The latest price cut was seen on 23 September 2026.

Price changes recorded:

• 18 July 2026: £12,499
• 23 September 2026: £11,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 2 January 2027.

It has had 11 MOTs. The latest, on 2 January 2026, passed.

Advisories at the latest test: offside rear outer tyre slightly damaged/cracking or perishing; offside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 87,131 miles, which matches the advertised 92,000 miles.

Advertised mileage is about 900 miles higher than the median mileage of a 2015 Audi A6 Avant on AskCar.

Similar cars

12 other 2015 Audi A6 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £7,590 to £14,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A6 Avant S Line, 2.0 diesel estate, red. Mileage: 88,401 miles. Price: £11,200, £799 less than this car. Dealer: SM Cars Norwich in Norwich. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-54a207f1e7c3
• 2015 Audi A6 Avant S Line, 2.0 diesel estate, black. Mileage: 95,800 miles. Price: £10,500, £1,499 less than this car. Dealer: Attenborough Cars in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-f2ec49b49edd
• 2015 Audi A6 Avant S Line, 2.0 diesel estate, silver. Mileage: 96,169 miles. Price: £9,899, £2,100 less than this car. Dealer: Autozone Essex in Chelmsford. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-14f13dddc248

• The nearest: 2015 Audi A6 Avant S Line, 2.0 diesel estate, grey, 50 miles from this car. Mileage: 156,937 miles. Price: £7,590, £4,409 less than this car. Dealer: Monarch Car Sales in Worcester. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2015-1654ac84bd83