2019 Audi A6 Avant 3.0 TDI V6
Price: £20,990. Fair price: £1,551 (6%) under the AskCar estimate of £22,541, our expected asking price for this car from its model, age, mileage and specification, drawing on 783 priced Audi A6 Avant adverts on AskCar as of 6 November 2026.
AskCar lists 808 used Audi A6 Avant from 592 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Version: 3.0 TDI V6 Auto 4WD Euro 6 (s/s) 5dr
- Year: 2019
- Mileage: 55,000 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- CO2: 151 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 55,000 miles, this 2019 Audi A6 Avant has covered about 24,500 fewer miles than other 2019 Audi A6 Avant cars. Its asking price of £20,990 is £1,551 below the AskCar estimate of £22,541. To work out the AskCar estimate, we analyse UK dealer adverts for 783 Audi A6 Avant cars across different ages and specifications. We first recorded this advert 46 days ago, and its asking price has since fallen by £1,500. Its advertised mileage matches the government's MOT record. You can find this car at Highfield Motors Wheatley Car Centre in Oxford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,551 (6%) under the AskCar estimate of £22,541.
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 783 priced Audi A6 Avant adverts across different ages and specifications, as of 6 November 2026.
A 2019 Audi A6 Avant with the 3.0 diesel engine is typically advertised at £21,000: the median of the 18 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2019 Audi A6 Avant has been on sale for at least 46 days.
Price history
AskCar first saw this advert on 21 September 2026 at £22,490. Its asking price is now £20,990, £1,500 less. The latest price cut was seen on 3 November 2026.
Price changes recorded:
- 21 September 2026: £22,490
- 29 September 2026: £22,290
- 30 September 2026: £21,990
- 17 October 2026: £21,690
- 23 October 2026: £21,290
- 25 October 2026: £21,490
- 31 October 2026: £21,190
- 3 November 2026: £20,990
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 8 June 2027.
It failed its MOT on 21 May 2026 (nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 22 May 2026.
There were no advisories at the latest test.
Mileage at that test: 51,368 miles, which matches the advertised 55,000 miles.
Advertised mileage is about 24,500 miles lower than the median mileage of a 2019 Audi A6 Avant on AskCar.
Browse all Audi A6 Avant cars for sale · 2019 Audi A6 Avant price guide
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- Used Audi A6 Avant for sale near Oxford
Photos
54 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.