2025 Audi A6 Avant 2.0 TDI Black Edition
Version: 2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Price: £36,450. Fair price: £747 (2%) under the AskCar estimate of £37,197, our expected asking price for this car from its model, age, mileage and specification, drawing on 768 priced Audi A6 Avant adverts on AskCar as of 31 October 2026.
AskCar lists 785 used Audi A6 Avant from 569 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- Black Edition
- Version
- 2.0 TDI 40 Black Edition S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
- Mileage
- 20,186 miles
- Year
- 2025
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 158 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2025 Audi A6 Avant Black Edition is advertised with 20,186 miles, approximately 8,400 above the typical mileage for its age. Priced at £36,450, it is advertised £747 below the AskCar estimate of £37,197. To work out the AskCar estimate, we analyse UK dealer adverts for 768 Audi A6 Avant cars across different ages and specifications. It first appeared in our advert records today. You can find this car at Heritage Audi in Salisbury.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £36,450 |
Price and mileage comparison
Fair price: £747 (2%) under the AskCar estimate of £37,197.
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 768 priced Audi A6 Avant adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 8,400 miles higher than the median mileage of a 2025 Audi A6 Avant on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
4 other 2025 Audi A6 Avant Black Edition automatic diesel cars are for sale at UK dealers from £36,450 to £39,895, as of 31 October 2026.
- 2025 Audi A6 Avant. Price: £36,450. Mileage: 20,186 miles. Dealer: Heritage Automotive Salisbury in Salisbury. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-cdaf893d651e
- 2025 Audi A6 Avant. Price: £37,495. Mileage: 16,748 miles. Dealer: Hawco Group in Dundee. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-39c8fef4ad4e
- 2025 Audi A6 Avant. Price: £38,400. Mileage: 7,334 miles. Dealer: JCT600 Doncaster Audi in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-cf28020e9735
- 2025 Audi A6 Avant. Price: £39,895. Mileage: 14,300 miles. Dealer: Prestige Performance (Yorkshire) in North Duffield. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2025-72382b252783
The 4 matching cars have covered 7,334 to 20,186 miles, compared with 20,186 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi A6 Avant cars for sale · 2025 Audi A6 Avant price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.