2019 Audi A6 Saloon 2.0 S Line

Overview

• Make: Audi
• Model: A6 Saloon
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 (s/s) 4dr
• Year: 2019
• Mileage: 10,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres
• 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 10,000 miles. Priced at £16,995, it is advertised £4,428 below the AskCar estimate of £21,423. The AskCar estimate draws on 858 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £500. The advertised mileage is lower than the latest MOT reading of 62,473 miles. Ask the dealer to explain. Its recorded MOT is valid until 22 August 2027. It is for sale at National Car Hub in Walsall. 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

Good value: £4,428 (20%) under the AskCar estimate of £21,423.

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 21 days.

Price history

AskCar first saw this advert on 12 October 2026 at £17,495. Its asking price is now £16,995, £500 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 12 October 2026: £17,495
• 20 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 22 August 2027.

It has had 4 MOTs. The latest, on 21 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 62,473 miles. The advert says 10,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 63,000 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, white. Mileage: 8,300 miles. Price: £29,450, £12,455 more than this car. Dealer: Vinny Donnelly Motors in Warrenpoint. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-7bf48a142801
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey. Mileage: 35,551 miles. Price: £18,290, £1,295 more than this car. Dealer: Cars 2 Omoda Jaecoo Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-3937a34cdcd0
• 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, black. Mileage: 35,849 miles. Price: £20,490, £3,495 more than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-597f06edc35b

• The nearest: 2019 Audi A6 Saloon S Line, 2.0 diesel saloon, grey, 8 miles from this car. Mileage: 43,908 miles. Price: £17,850, £855 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-a6-saloon-2019-af3cd01961ec