2014 Audi A6 Avant 2.0 TDI S Line
Price: £7,000. Fair price: £119 (1%) over the AskCar estimate of £6,881, our expected asking price for this car from its model, age, mileage and specification, drawing on 783 priced Audi A6 Avant adverts on AskCar as of 6 November 2026.
AskCar lists 808 used Audi A6 Avant from 592 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: A6 Avant
- Trim: S Line
- Version: 2.0 TDI S Line Auto FWD Euro 5 5dr Multitronic (174 bhp)
- Year: 2014
- Mileage: 118,000 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 174 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Black
- CO2: 135 g/km
- Emissions standard: Euro 5
About this car
This 2014 Audi A6 Avant S Line has covered 118,000 miles, around 22,900 more miles than is typical for its age. The dealer is asking £7,000, which is £119 above the AskCar estimate of £6,881. To work out the AskCar estimate, we analyse UK dealer adverts for 783 Audi A6 Avant cars across different ages and specifications. We first recorded this car for sale 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Mersea Cars MCS Performance in Colchester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £119 (1%) over the AskCar estimate of £6,881.
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 783 priced Audi A6 Avant adverts across different ages and specifications, as of 6 November 2026.
A 2014 Audi A6 Avant with the 2.0 diesel engine is typically advertised at £8,000: the median of the 14 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2014 Audi A6 Avant advertised 1 day ago.
Price history
AskCar first saw this advert on 5 November 2026 at £7,000. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 September 2027.
It has had 12 MOTs. The latest, on 17 September 2026, passed.
Advisories at the latest test: rear registration plate deteriorated but not likely to be misread has some delamination with water ingress in characters.
Mileage at that test: 117,112 miles, which matches the advertised 118,000 miles.
Advertised mileage is about 22,900 miles higher than the median mileage of a 2014 Audi A6 Avant on AskCar.
Similar cars
2 other 2014 Audi A6 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £5,350 to £7,749, as of 6 November 2026.
The 2 closest to this car in mileage:
- 2014 Audi A6 Avant S Line, 2.0 diesel estate, grey. Mileage: 108,697 miles. Price: £7,749, £749 more than this car. Dealer: Wheelbase Bagshot in Bracknell. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-7fa9bdeb3991
- 2014 Audi A6 Avant S Line, 2.0 diesel estate, white. Mileage: 133,227 miles. Price: £5,350, £1,650 less than this car. Dealer: Silverline Auto Nuneaton in Nuneaton. AskCar page: https://askcar.co.uk/car/audi-a6-avant-2014-ce0b514dfc6d
Browse all Audi A6 Avant cars for sale · 2014 Audi A6 Avant price guide
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Photos
18 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.