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: 84,127 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Saloon S Line has covered 84,127 miles, around 13,600 more miles than is typical for its age. The dealer is asking £15,245, which is £188 below the AskCar estimate of £15,433. To work out the AskCar estimate, we analyse UK dealer adverts for 874 Audi A6 Saloon cars across different ages and specifications. We first recorded this advert 59 days ago, and its asking price has since fallen by £250. Its advertised mileage matches the government's MOT record. You can find this car at Teesside Car Finance in Middlesbrough. 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: £188 (1%) under the AskCar estimate of £15,433.

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 2019 Audi A6 Saloon with the 2.0 diesel engine is typically advertised at £16,000: the median of the 105 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2019 Audi A6 Saloon has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 6 September 2026 at £15,495. Its asking price is now £15,245, £250 less. The latest price cut was seen on 22 September 2026.

Price changes recorded:

• 6 September 2026: £15,495
• 22 September 2026: £15,245

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 6 July 2027.

It has had 5 MOTs. The latest, on 11 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 80,373 miles, which matches the advertised 84,127 miles.

Advertised mileage is about 13,600 miles higher than the median mileage of a 2019 Audi A6 Saloon on AskCar.

Similar cars

55 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 4 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, white. Mileage: 84,320 miles. Price: £15,899, £654 more than this car. Dealer: World Cars in Egham. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-0bf8794863f0
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 85,000 miles. Price: £15,495, £250 more than this car. Dealer: Great Park Motors in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-45c37830231e
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 81,691 miles. Price: £15,450, £205 more than this car. Dealer: Car Exchange in Portsmouth. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1460713aeccd

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey, 24 miles from this car. Mileage: 56,650 miles. Price: £18,990, £3,745 more than this car. Dealer: Parker Prestige in Richmond. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-7fd8ee5b934b