2021 Audi A6 Saloon

2.0 17.9kWh TFSIe 50 Black Edition S tronic 4WD Euro 6 (s/s) 4dr (295 bhp)

£22,490

Fair price: within 8% of the typical £23,208 for this model, age and mileage, drawing on 862 adverts of this make and model.

Overview

Make
Audi
Model
A6 Saloon
Trim
BLACK EDITION
Version
2.0 17.9kWh TFSIe 50 Black Edition S tronic 4WD Euro 6 (s/s) 4dr (295 bhp)
Mileage
55,316 miles
Year
2021
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
295 bhp
Seats
5
CO2
31 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSIe
Emissions standard
Euro 6

About this car

This 2021 Audi A6 Saloon Black Edition is advertised with 55,316 miles on the clock. The dealer is asking £22,490, which is £718 below our market estimate of £23,208. To estimate its market asking price, we analyse UK dealer adverts for 862 Audi A6 Saloon cars across different ages and specifications. We first saw this car advertised 153 days ago. Its asking price has since fallen by £1,000. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 18 January 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Wynyard Motor Company in Stockton-on-Tees.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 May 2026, 153 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £1,000 from the first recorded £23,490. 2 price reductions recorded, the latest observed on 28 October 2026.

Recorded asking prices
Date observedAsking price
30 May 2026£23,490
10 June 2026£23,402
10 July 2026£23,402
28 October 2026£22,490

Price and mileage comparison

Estimated market asking price: £23,208. The asking price is £718 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 862 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 900 miles lower than typical for a 2021 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 January 2027. 54,641 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £19,499 to £25,350.

Other matching cars
Asking priceMileage
£19,49976,000 miles
£19,99073,557 miles
£25,35032,479 miles

These cars have covered 32,479–76,000 miles, compared with 55,316 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

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