2015 Audi A6 Avant

3.0 TDI S Line S tronic 4WD Euro 6 5dr

£12,499

Fair price: within 8% of the typical £11,911 for this model, age and mileage, drawing on 789 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
S LINE
Version
3.0 TDI S Line S tronic 4WD Euro 6 5dr
Mileage
90,262 miles
Year
2015
Fuel type
Diesel
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Seats
5
CO2
138 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Emissions standard
Euro 6

About this car

This 2015 Audi A6 Avant S Line is advertised with 90,262 miles, approximately 2,700 below the typical mileage for its age. The dealer is asking £12,499, which is £588 above our market estimate of £11,911. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 22 days ago. It is for sale at Basford Motors in Stoke-on-Trent.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 22 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
1 October 2026£12,499
21 October 2026£12,499

Price and mileage comparison

Estimated market asking price: £11,911. The asking price is £588 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,700 miles lower than typical for a 2015 Audi A6 Avant.

17 other cars with the same year, trim, gearbox and fuel are for sale from £7,590 to £18,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,590156,937 miles
£8,195115,649 miles
£8,495132,090 miles
£8,995116,767 miles
£9,290108,000 miles

These cars have covered 25,000–156,937 miles, compared with 90,262 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A6 Avant cars for sale · 2015 Audi A6 Avant price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos