2019 Audi A6 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A6 Avant
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2019
• Mileage: 106,365 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2019 Audi A6 Avant S Line is advertised with 106,365 miles, approximately 26,900 above the typical mileage for its age. Its asking price of £14,990 is £657 above the AskCar estimate of £14,333. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. The asking price is now £377 lower than when we first recorded the advert 30 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at CMC Autos in Darlington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £657 (4%) over the AskCar estimate of £14,333.

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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2019 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £17,000: the median of the 97 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2019 Audi A6 Avant has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 6 October 2026 at £15,367. Its asking price is now £14,990, £377 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 6 October 2026: £15,367
• 3 November 2026: £14,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 8 January 2027.

It has had 7 MOTs. The latest, on 15 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 95,274 miles, which matches the advertised 106,365 miles.

Advertised mileage is about 26,900 miles higher than the median mileage of a 2019 Audi A6 Avant on AskCar.

Similar cars

61 other 2019 Audi A6 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £11,995 to £20,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A6 Avant S Line, 2.0 diesel estate, black. Mileage: 112,722 miles. Price: £15,995, £1,005 more than this car. Dealer: Motorport in Bedford. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-4713e4b46384
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 99,078 miles. Price: £14,853, £137 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-2189c5879ccd
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 99,000 miles. Price: £15,295, £305 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-0d7dcc1cd70b

• The nearest: 2019 Audi A6 Avant S Line, 2.0 diesel estate, black, under a mile from this car. Mileage: 73,000 miles. Price: £18,495, £3,505 more than this car. Dealer: Arrow Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-604f7a7aee80