2018 Audi A6

3.0 S Line Auto 4WD Euro 6 5dr

£39,985

Above the going rate: £10,969 over the typical £29,016 for this model, age and mileage, drawing on 73 adverts of this make and model.

Overview

Make
Audi
Model
A6
Trim
S LINE
Version
3.0 S Line Auto 4WD Euro 6 5dr
Mileage
15,000 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Seats
5
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Emissions standard
Euro 6

About this car

The advertised mileage for this 2018 Audi A6 S Line is 15,000 miles. Its asking price of £39,985 is £10,969 above our estimate of £29,016. The estimate uses 73 UK dealer adverts for the Audi A6, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 145 days. The seller is Bedford Specialist Cars, based in Bedford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£39,985
7 July 2026£39,985
19 October 2026£39,985

Price and mileage comparison

Estimated market asking price: £29,016. The asking price is £10,969 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 73 adverts of this make and model across different ages and specifications.

2018 Audi A6 price guide

Similar cars for less

Dealer

Bedford Specialist Cars, Bedford. Across the dealer network: 146 cars for sale.

Dealer postcode: MK42 9TW.

Dealer opening hours

Monday
08:30-20:00
Tuesday
08:30-20:00
Wednesday
08:30-20:00
Thursday
08:30-20:00
Friday
08:30-20:00
Saturday
08:30-18:00
Sunday
09:30-18:00

Vehicle photos