2018 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)

Mileage

57,241 miles

Year

2018

Fuel type

Diesel

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

124 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

At 57,241 miles, this 2018 Audi A6 Avant S Line has covered about 26,400 fewer miles than other 2018 Audi A6 Avant cars. Our estimated market asking price is £20,327. This car is advertised at £18,499, which is £1,828 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 780 Audi A6 Avant cars across different ages and specifications. The asking price is now £1,500 lower than when we first recorded the advert 119 days ago. That history is worth bearing in mind when speaking to the dealer. Its MOT is recorded as valid until 10 December 2026. The advertised mileage is consistent with the latest MOT reading. It is advertised by GH Car Sales in Morpeth.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,327. The asking price is £1,828 below 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,400 miles lower than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.