2020 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

54,000 miles

Year

2020

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

This 2020 Audi A6 Avant S Line is advertised with 54,000 miles, approximately 19,700 below the typical mileage for its age. Our estimated market asking price is £21,468. This car is advertised at £20,400, which is £1,068 below that figure. The estimate uses 780 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 19 days ago. Its asking price has since fallen by £500. MOT records show an expiry date of 12 February 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Automoto UK in Banbridge.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,468. The asking price is £1,068 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 19,700 miles lower than typical for a 2020 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.