2018 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

1.8 TFSI S Line S tronic FWD Euro 6 5dr (187 bhp)

Mileage

38,406 miles

Year

2018

Fuel type

Petrol

Body type

Estate

Engine

1.8 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

137 g/km

Colour

Silver

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

At 38,406 miles, this 2018 Audi A6 Avant S Line has covered about 44,900 fewer miles than other 2018 Audi A6 Avant cars. The dealer is asking £15,990, which is £962 below our market estimate of £16,952. We use UK dealer asking prices, including 784 Audi A6 Avant listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 35 days ago, the asking price has dropped by £500. The latest MOT record shows an expiry date of 5 July 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Highlanders GB in Coventry.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,952. The asking price is £962 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 784 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 44,900 miles lower than typical for a 2018 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.