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: 59,000 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

With 59,000 miles on the clock, this 2019 Audi A6 Saloon S Line has done roughly 14,000 fewer miles than a typical 2019 Audi A6 Saloon. The AskCar estimate for this car is £18,328. It is priced at £17,490, which is £838 below that estimate. The AskCar estimate draws on 858 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 119 days ago, the asking price has dropped by £1,300. The latest recorded MOT expiry date is 30 September 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by S James Prestige in Stamford. 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: £838 (4%) under the AskCar estimate of £18,328.

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 119 days.

Price history

AskCar first saw this advert on 6 July 2026 at £18,790. Its asking price is now £17,490, £1,300 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 7 July 2026: £18,790
• 5 August 2026: £18,490
• 22 September 2026: £17,990
• 29 October 2026: £17,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 15 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 55,273 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 14,000 miles lower 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, silver. Mileage: 59,000 miles. Price: £17,199, £291 less than this car. Dealer: Newarth Car Sales in Worsley. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-5f459ce54f62
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 60,412 miles. Price: £17,199, £291 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-be745a1bbcbc
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 57,403 miles. Price: £16,995, £495 less than this car. Dealer: Stratstone Mercedes-Benz of Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-d214a3fb1df6

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black, 17 miles from this car. Mileage: 149,000 miles. Price: £10,995, £6,495 less than this car. Dealer: Whittlesey Car and Van Sales in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-8299abb25a60