2018 Audi A6 Avant 2.0
Version: 2.0 TDI S tronic Euro 6 (s/s) 5dr
Price: £17,694. Fair price: £124 (under 1%) under the AskCar estimate of £17,818, our expected asking price for this car from its model, age, mileage and specification, drawing on 763 priced Audi A6 Avant adverts on AskCar as of 30 October 2026.
AskCar lists 779 used Audi A6 Avant from 566 UK dealerships, as of 30 October 2026.
Overview
- Make
- Audi
- Model
- A6 Avant
- Version
- 2.0 TDI S tronic Euro 6 (s/s) 5dr
- Mileage
- 60,976 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 124 g/km
- Colour
- Blue
- Doors
- 5
- Gearbox version
- S tronic
- Emissions standard
- Euro 6
About this car
This 2018 Audi A6 Avant is advertised with 60,976 miles, approximately 21,900 below the typical mileage for its age. Its asking price of £17,694 is £124 below the AskCar estimate of £17,818. The AskCar estimate uses UK dealer asking prices, including 763 Audi A6 Avant adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. Its recorded MOT is valid until 22 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Phoenix Cars, based in Winchester.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £17,694 |
Price and mileage comparison
Fair price: £124 (under 1%) under the AskCar estimate of £17,818.
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 763 priced Audi A6 Avant adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 21,900 miles lower than the median mileage of a 2018 Audi A6 Avant on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 22 June 2027. 55,318 miles at the last test.
Other matching cars
3 other 2018 Audi A6 Avant automatic diesel cars are for sale at UK dealers from £12,980 to £14,990, as of 30 October 2026.
- 2018 Audi A6 Avant. Price: £12,980. Mileage: 130,000 miles. Dealer: 365 Motors in Chorley. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-eb5fd25d25f0
- 2018 Audi A6 Avant. Price: £14,675. Mileage: 93,000 miles. Dealer: Eaton Park Cars in Waltham Abbey. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-b635351d402d
- 2018 Audi A6 Avant. Price: £14,990. Mileage: 97,667 miles. Dealer: Brampton Motor Group in Brampton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2018-3be485633e90
The 3 matching cars have covered 93,000 to 130,000 miles, compared with 60,976 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 · 2018 Audi A6 Avant price guide
More like this
Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.