2019 Audi A6 Avant 3.0 S Line
Version: 3.0 TDI S Line Tiptronic 4WD Euro 6 5dr (281 bhp)
Price: £22,750. Fair price: £917 (3%) under the AskCar estimate of £23,667, our expected asking price for this car from its model, age, mileage and specification, drawing on 751 priced Audi A6 Avant adverts on AskCar as of 29 October 2026.
AskCar lists 779 used Audi A6 Avant from 568 UK dealerships, as of 29 October 2026.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- S Line
- Version
- 3.0 TDI S Line Tiptronic 4WD Euro 6 5dr (281 bhp)
- Mileage
- 60,000 miles
- Year
- 2019
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 281 bhp
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- Tiptronic
- Emissions standard
- Euro 6
About this car
With 60,000 miles on the clock, this 2019 Audi A6 Avant S Line has done roughly 16,100 fewer miles than a typical 2019 Audi A6 Avant. The AskCar estimate for this car is £23,667. It is priced at £22,750, which is £917 below that estimate. The AskCar estimate draws on 751 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. Its recorded MOT is valid until 5 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Whitethor Cars in Coalville.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £22,750 |
Price and mileage comparison
Fair price: £917 (3%) under the AskCar estimate of £23,667.
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 751 priced Audi A6 Avant adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 16,100 miles lower than the median mileage of a 2019 Audi A6 Avant on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 5 December 2026. 51,466 miles at the last test.
Other matching cars
68 other 2019 Audi A6 Avant S Line automatic diesel cars are for sale at UK dealers from £9,990 to £24,990, as of 29 October 2026.
The 5 cheapest:
- 2019 Audi A6 Avant. Price: £9,990. Mileage: 173,000 miles. Dealer: Steve Lane Cars in Solihull. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-98e62f1ee2b0
- 2019 Audi A6 Avant. Price: £11,995. Mileage: 158,776 miles. Dealer: Zacks Motor Company in Slough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-2c0458c45d70
- 2019 Audi A6 Avant. Price: £13,995. Mileage: 125,000 miles. Dealer: GOT Cars PB in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-ac1a6b4112c1
- 2019 Audi A6 Avant. Price: £14,853. Mileage: 99,078 miles. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-2189c5879ccd
- 2019 Audi A6 Avant. Price: £14,950. Mileage: 98,000 miles. Dealer: Fengate Motors in Fengate. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-1e40f789c4a2
The 68 matching cars have covered 36,304 to 173,000 miles, compared with 60,000 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 · 2019 Audi A6 Avant price guide
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Photos
34 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.