2019 Audi A6 Avant 2.0 TDI S Line
Version: 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
Price: £15,295. Fair price: £169 (1%) over the AskCar estimate of £15,126, 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
- S Line
- Version
- 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
- Mileage
- 99,000 miles
- Year
- 2019
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 124 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2019 Audi A6 Avant S Line is advertised with 99,000 miles, approximately 19,500 above the typical mileage for its age. Its asking price of £15,295 is £169 above the AskCar estimate of £15,126. The AskCar estimate uses UK dealer asking prices, including 768 Audi A6 Avant adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 20 November 2026, with the advertised mileage consistent with the recorded reading. You can find this car at MC Autosales in Magherafelt.
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 | £15,295 |
Price and mileage comparison
Fair price: £169 (1%) over the AskCar estimate of £15,126.
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 19,500 miles higher 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 20 November 2026. 94,024 miles at the last test.
Other matching cars
69 other 2019 Audi A6 Avant S Line automatic diesel cars are for sale at UK dealers from £12,995 to £24,990, as of 31 October 2026.
The 5 cheapest:
- 2019 Audi A6 Avant. Price: £12,995. Mileage: 114,000 miles. Dealer: Hiline Motors in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-993beb99ff2e
- 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: £14,860. Mileage: 93,274 miles. Dealer: Evans Halshaw Ford Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2019-bd236726f00f
- 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 69 matching cars have covered 38,199 to 125,000 miles, compared with 99,000 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
More like this
Photos
12 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 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.