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: 80,607 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 is advertised with 80,607 miles, approximately 7,600 above the typical mileage for its age. Its asking price of £15,990 is £163 above the AskCar estimate of £15,827. To work out the AskCar estimate, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. Since we first spotted the advert 81 days ago, the asking price has dropped by £400. We checked its advertised mileage against the government's MOT record, and they match. The seller is GS Motor Group, based in Wakefield. 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: £163 (1%) over the AskCar estimate of £15,827.

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 81 days.

Price history

AskCar first saw this advert on 13 August 2026 at £16,390. Its asking price is now £15,990, £400 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 13 August 2026: £16,390
• 17 October 2026: £15,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 August 2027.

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

There were no advisories at the latest test.

Mileage at that test: 80,459 miles, which matches the advertised 80,607 miles.

Advertised mileage is about 7,600 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: 79,965 miles. Price: £16,695, £705 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, black. Mileage: 81,601 miles. Price: £15,998, the same price as this car. Dealer: Arnold Clark Peterhead MG in Peterhead. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e6bc15c1a631
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 81,691 miles. Price: £15,450, £540 less 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, 2 miles from this car. Mileage: 35,551 miles. Price: £18,290, £2,300 more than this car. Dealer: Cars 2 Omoda Jaecoo Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-3937a34cdcd0