2018 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

3.0 S Line Auto 4WD Euro 6 5dr

Mileage

62,000 miles

Year

2018

Fuel type

Diesel

Body type

Estate

Engine

3.0 L

Gearbox

Automatic

Seats

5

CO2

155 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Emissions standard

Euro 6

About this car

With 62,000 miles on the clock, this 2018 Audi A6 Avant S Line has done roughly 21,300 fewer miles than a typical 2018 Audi A6 Avant. Our estimated market asking price is £20,710. This car is advertised at £23,990, which is £3,280 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 784 Audi A6 Avant cars across different ages and specifications. We have tracked this advert for 146 days. Its MOT is recorded as valid until 26 October 2026. The advertised mileage is consistent with the latest MOT reading. You can find this car at Cheshire Performance in Audenshaw.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,710. The asking price is £3,280 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 784 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,300 miles lower than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.