2019 Audi A6 Saloon 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
• Year: 2019
• Mileage: 79,042 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Saloon S Line has covered 79,042 miles, around 6,000 more miles than is typical for its age. Priced at £15,299, it is advertised £699 below the AskCar estimate of £15,998. The AskCar estimate uses 858 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 52 days ago, the asking price has dropped by £1,100. Its advertised mileage matches the government's MOT record. It is advertised by cinch in Wimbledon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £699 (4%) under the AskCar estimate of £15,998.

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.

A 2019 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £16,000: the median of the 102 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2019 Audi A6 Saloon has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £16,399. Its asking price is now £15,299, £1,100 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 11 September 2026: £16,399
• 17 September 2026: £16,299
• 30 September 2026: £15,989
• 2 October 2026: £15,849
• 3 October 2026: £15,889
• 6 October 2026: £16,094
• 13 October 2026: £15,729
• 17 October 2026: £15,719
• 21 October 2026: £15,499
• 24 October 2026: £15,449
• 25 October 2026: £15,349
• 27 October 2026: £15,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 July 2027.

It failed its MOT on 15 July 2026 (front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: nearside front inner tyre worn close to legal limit/worn on edge; offside front inner tyre worn close to legal limit/worn on edge; front registration plate deteriorated but not likely to be misread.

Mileage at that test: 78,202 miles, which matches the advertised 79,042 miles.

Advertised mileage is about 6,000 miles higher than the median mileage of a 2019 Audi A6 Saloon on AskCar.

Similar cars

53 other 2019 Audi A6 Saloon S Line 2.0 diesel automatic saloons are for sale at UK dealers, from £9,995 to £29,450, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 78,577 miles. Price: £17,945, £2,646 more than this car. Dealer: Morgan Cars and Commercials in Ballyclare. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e971179cfd70
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 79,965 miles. Price: £16,695, £1,396 more than this car. Dealer: Greenlight in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1009f14030ad
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 80,607 miles. Price: £15,990, £691 more than this car. Dealer: GS Motor Group in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1cf904d29a1d

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, white, 9 miles from this car. Mileage: 104,500 miles. Price: £12,299, £3,000 less than this car. Dealer: Abaza Motors in Ealing. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-c323340d9068