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

67,121 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

With 67,121 miles on the clock, this 2020 Audi A6 Avant S Line has done roughly 6,600 fewer miles than a typical 2020 Audi A6 Avant. At £18,399, it is advertised £1,285 below our estimated market asking price of £19,684. Our estimate draws on 780 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 11 days ago. Its recorded MOT is valid until 25 February 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is EMG Motor Group Haverhill, based in Haverhill.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,684. The asking price is £1,285 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 6,600 miles lower than typical for a 2020 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.