2021 Audi A6 Saloon

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

£17,995

Fair price: within 8% of the typical £18,481 for this model, age and mileage, drawing on 879 adverts of this make and model.

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
72,952 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
Grey
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

With 72,952 miles on the clock, this 2021 Audi A6 Saloon S Line has done roughly 17,200 more miles than a typical 2021 Audi A6 Saloon. Its asking price of £17,995 is £486 below our estimate of £18,481. Our estimate draws on 879 Audi A6 Saloon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 148 days ago, the asking price has dropped by £1,255. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 25 October 2026, and the latest recorded mileage is consistent with the advert. The seller is Motorzone Durham, based in Durham.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,255 from the first recorded £19,250. 2 price reductions recorded, the latest observed on 6 August 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£19,250
8 June 2026£18,495
5 August 2026£18,495
6 August 2026£17,995
22 October 2026£17,995

Price and mileage comparison

Estimated market asking price: £18,481. 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 879 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,200 miles higher than typical for a 2021 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 October 2026. 65,686 miles at the last test.

15 other cars with the same year, trim, gearbox and fuel are for sale from £15,840 to £23,395.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,84091,045 miles
£16,49597,450 miles
£16,70079,921 miles
£16,99592,280 miles
£18,25082,000 miles

These cars have covered 25,889–97,450 miles, compared with 72,952 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A6 Saloon cars for sale · 2021 Audi A6 Saloon price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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