2013 Audi A6 Avant 3.0 TDI V6 S Line
Price: £8,990. Fair price: £278 (3%) under the AskCar estimate of £9,268, 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: 3.0 TDI V6 S Line Auto FWD Euro 5 (s/s) 5dr Multitronic (201 bhp)
- Year: 2013
- Mileage: 86,000 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 201 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Black
- CO2: 136 g/km
- Emissions standard: Euro 5
About this car
This 2013 Audi A6 Avant S Line has covered 86,000 miles, around 25,800 fewer miles than is typical for its age. The dealer is asking £8,990, which is £278 below the AskCar estimate of £9,268. 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 car for sale 8 days ago. Its advertised mileage matches the government's MOT record. The seller is Christchurch Cars, based in Christchurch. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £278 (3%) under the AskCar estimate of £9,268.
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.
Time on sale
This 2013 Audi A6 Avant has been on sale for at least 8 days.
Price history
AskCar first saw this advert on 28 October 2026 at £8,990. 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 5 November 2026: valid until 20 January 2027.
It has had 12 MOTs. The latest, on 7 January 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 83,489 miles, which matches the advertised 86,000 miles.
Advertised mileage is about 25,800 miles lower than the median mileage of a 2013 Audi A6 Avant on AskCar.
Browse all Audi A6 Avant cars for sale · 2013 Audi A6 Avant price guide
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Photos
28 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.