2021 Audi A6 Saloon

Overview

Make

Audi

Model

A6 Saloon

Trim

S LINE

Version

2.0 TDI S Line S tronic FWD Euro 6 4dr 40 (201 bhp)

Mileage

79,921 miles

Year

2021

Fuel type

Diesel

Body type

Saloon

Engine

2.0 L

Gearbox

Automatic

Power

201 bhp

Seats

5

CO2

142 g/km

Colour

Black

Doors

4

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TDI

Emissions standard

Euro 6

About this car

With 79,921 miles on the clock, this 2021 Audi A6 Saloon S Line has done roughly 24,200 more miles than a typical 2021 Audi A6 Saloon. The dealer is asking £16,700, which is £978 below our market estimate of £17,678. Our estimate draws on 858 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 123 days ago. Its asking price has since fallen by £290. That may be worth mentioning if you discuss the price with the dealer. The latest MOT record shows an expiry date of 4 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Carworld Car Supermarket in Peterborough.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,678. The asking price is £978 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 858 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,200 miles higher than typical for a 2021 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.