2021 Audi A6 Avant

Overview

Make

Audi

Model

A6 Avant

Trim

S LINE

Version

2.0 40 TFSI S Line S tronic FWD Euro 6 5dr (201 bhp)

Mileage

50,250 miles

Year

2021

Fuel type

Petrol

Body type

Estate

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

169 g/km

Colour

White

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

The advertised mileage for this 2021 Audi A6 Avant S Line is 50,250 miles. Our estimated market asking price is £22,181. This car is advertised at £21,695, which is £486 below that figure. The estimate uses 789 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 58 days ago. Its asking price has since fallen by £300. The latest MOT record shows an expiry date of 1 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Somerset Motor Company in Weston-Super-Mare.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,181. The asking price is £486 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 789 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,100 miles lower than typical for a 2021 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.