2020 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

2.0 TDI S Line S tronic 4WD Euro 6 5dr (201 bhp)

Mileage

70,000 miles

Year

2020

Fuel type

Diesel

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

161 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

At 70,000 miles, this 2020 Audi A6 Avant S Line has covered about 3,700 fewer miles than other 2020 Audi A6 Avant cars. The dealer is asking £19,995, which is £1,033 above our market estimate of £18,962. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 65 days. MOT records show an expiry date of 8 July 2027, and the latest recorded mileage is consistent with the advert. It is advertised by P&W Motor Company in Stoke-on-Trent.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,962. The asking price is £1,033 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,700 miles lower than typical for a 2020 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.