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: 75,324 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 75,324 miles on the clock, this 2019 Audi A6 Avant S Line has done roughly 4,200 fewer miles than a typical 2019 Audi A6 Avant. Its asking price of £17,495 is £455 below the AskCar estimate of £17,950. The AskCar estimate draws on 785 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 161 days ago, and its asking price has since fallen by £500. Our latest MOT record expired on 14 March 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by A & A Auto Sales in Peterborough. 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: £455 (2%) under the AskCar estimate of £17,950.

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 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £17,995. Its asking price is now £17,495, £500 less. The latest price cut was seen on 16 June 2026.

Price changes recorded:

• 28 May 2026: £17,995
• 16 June 2026: £17,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 14 March 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 5 March 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 69,440 miles, which matches the advertised 75,324 miles.

Advertised mileage is about 4,200 miles lower 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, grey. Mileage: 76,000 miles. Price: £15,950, £1,545 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-18d7ab2a534d
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, blue. Mileage: 74,000 miles. Price: £16,150, £1,345 less than this car. Dealer: Evans Halshaw Vauxhall Newport in Newport. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-0c12fb6a1bc2
• 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 77,000 miles. Price: £18,995, £1,500 more than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-30bf6511138a

• The nearest: 2019 Audi A6 Avant S Line, 2.0 diesel estate, grey, 11 miles from this car. Mileage: 80,000 miles. Price: £17,488, the same price as this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-a234474cd6bb