2017 Audi A6 Avant 2.0 TFSI S Line
Price: £14,250. Fair price: £153 (1%) under the AskCar estimate of £14,403, our expected asking price for this car from its model, age, mileage and specification, drawing on 785 priced Audi A6 Avant adverts on AskCar as of 5 November 2026.
AskCar lists 810 used Audi A6 Avant from 596 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Trim: S Line
- Version: 2.0 TFSI S Line S tronic 4WD Euro 6 (s/s) 5dr (249 bhp)
- Year: 2017
- Mileage: 76,606 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 249 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 158 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 76,606 miles on the clock, this 2017 Audi A6 Avant S Line has done roughly 4,400 fewer miles than a typical 2017 Audi A6 Avant. The dealer is asking £14,250, which is £153 below the AskCar estimate of £14,403. To work out the AskCar estimate, we analyse UK dealer adverts for 785 Audi A6 Avant cars across different ages and specifications. We first recorded this advert 42 days ago, and its asking price has since fallen by £240. You can find this car at County Specialist Vehicles in Taunton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £153 (1%) under the AskCar estimate of £14,403.
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 785 priced Audi A6 Avant adverts across different ages and specifications, as of 5 November 2026.
A 2017 Audi A6 Avant with the 2.0 petrol engine is typically advertised at £14,000: the median of the 47 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2017 Audi A6 Avant has been on sale for at least 42 days.
Price history
AskCar first saw this advert on 24 September 2026 at £14,490. Its asking price is now £14,250, £240 less. The latest price cut was seen on 22 October 2026.
Price changes recorded:
- 24 September 2026: £14,490
- 22 October 2026: £14,250
Mileage and MOT
Advertised mileage is about 4,400 miles lower than the median mileage of a 2017 Audi A6 Avant on AskCar.
Similar cars
1 other 2017 Audi A6 Avant S Line 2.0 petrol automatic estate is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2017 Audi A6 Avant S Line, 2.0 petrol estate. Mileage: 78,700 miles. Price: £12,999, £1,251 less than this car. Dealer: MRG Car Sales in Poole. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2017-95e155d421d4
Browse all Audi A6 Avant cars for sale · 2017 Audi A6 Avant price guide
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Photos
23 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.