2015 Audi A6 Saloon 2.0 TDI ultra S Line

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)
• Year: 2015
• Mileage: 100,842 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 110 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Audi A6 Saloon S Line has covered 100,842 miles, around 12,600 more miles than is typical for its age. Its asking price of £9,495 is £1,194 above the AskCar estimate of £8,301. The AskCar estimate uses 874 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 160 days ago. Its advertised mileage matches the government's MOT record. The seller is Cars4You - Edinburgh West, based in Edinburgh. 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

Above the going rate: £1,194 (14%) over the AskCar estimate of £8,301.

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

A 2015 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £9,000: the median of the 46 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2015 Audi A6 Saloon has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £9,495. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 June 2027.

It has had 11 MOTs. The latest, on 12 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 100,842 miles, which matches the advertised 100,842 miles.

Advertised mileage is about 12,600 miles higher than the median mileage of a 2015 Audi A6 Saloon on AskCar.

Similar cars

10 other 2015 Audi A6 Saloon S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £5,999 to £11,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2015 Audi A6 Saloon S Line, 2.0 diesel saloon, blue. Mileage: 108,000 miles. Price: £7,495, £2,000 less than this car. Dealer: M&A Motors in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-3815dced04c9
• 2015 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 109,900 miles. Price: £7,950, £1,545 less than this car. Dealer: TBA Motors in Bury. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-907e9195ecda
• 2015 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 110,000 miles. Price: £8,995, £500 less than this car. Dealer: Apex Motor House in Farnham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-d3f9547aa1e0

• The nearest: 2015 Audi A6 Saloon S Line, 2.0 diesel saloon, black, 95 miles from this car. Mileage: 118,000 miles. Price: £5,999, £3,496 less than this car. Dealer: North Star Motors in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2015-56f2ddbb382d