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: 36,721 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Saloon S Line is advertised with 36,721 miles, approximately 33,800 below the typical mileage for its age. Priced at £23,990, it is advertised £3,493 above the AskCar estimate of £20,497. The AskCar estimate uses UK dealer asking prices, including 874 Audi A6 Saloon adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 160 days ago, the asking price has dropped by £2,000. The recorded MOT expired on 1 June 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at BOC Cars in Bolton. 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

Above the going rate: £3,493 (17%) over the AskCar estimate of £20,497.

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 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £25,990. Its asking price is now £23,990, £2,000 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £25,990
• 5 August 2026: £24,995
• 24 August 2026: £23,990
• 2 October 2026: £22,990
• 8 October 2026: £23,990
• 27 October 2026: £23,490
• 3 November 2026: £23,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 1 June 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 2 June 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,761 miles, which matches the advertised 36,721 miles.

Advertised mileage is about 33,800 miles lower 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, black. Mileage: 35,849 miles. Price: £20,490, £3,500 less than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-597f06edc35b
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 35,551 miles. Price: £18,290, £5,700 less than this car. Dealer: Cars 2 Omoda Jaecoo Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-58bec9e097f8
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 39,822 miles. Price: £17,799, £6,191 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-e4dbf0f0d328

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, silver, 2 miles from this car. Mileage: 59,000 miles. Price: £17,199, £6,791 less than this car. Dealer: Newarth Car Sales in Worsley. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-5f459ce54f62