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: 81,601 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 81,601 miles, this 2019 Audi A6 Saloon S Line has covered about 8,600 more miles than other 2019 Audi A6 Saloon cars. The AskCar estimate for this car is £15,719. It is priced at £15,998, which is £279 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. We have tracked this advert for 12 days. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Peterhead MG, based in Peterhead. 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: £279 (1%) over the AskCar estimate of £15,719.

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 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £15,998. 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 2 November 2026: valid until 12 October 2027.

It has had 7 MOTs. The latest, on 13 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 81,598 miles, which matches the advertised 81,601 miles.

Advertised mileage is about 8,600 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, grey. Mileage: 81,691 miles. Price: £15,450, £548 less than this car. Dealer: Car Exchange in Portsmouth. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1460713aeccd
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 80,607 miles. Price: £15,990, the same price as this car. Dealer: GS Motor Group in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1cf904d29a1d
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 79,965 miles. Price: £16,695, £697 more than this car. Dealer: Greenlight in Blackburn. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-1009f14030ad

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black, 145 miles from this car. Mileage: 57,403 miles. Price: £16,995, £997 more than this car. Dealer: Stratstone Mercedes-Benz of Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-d214a3fb1df6