2021 Audi A6 Avant

3.0 TDI Black Edition Tiptronic 4WD Euro 6 5dr (281 bhp)

£25,995

Good value: £5,019 under the typical £31,014 for this model, age and mileage, drawing on 789 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
BLACK EDITION
Version
3.0 TDI Black Edition Tiptronic 4WD Euro 6 5dr (281 bhp)
Mileage
33,000 miles
Year
2021
Fuel type
Diesel
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
281 bhp
Seats
5
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Emissions standard
Euro 6

About this car

At 33,000 miles, this 2021 Audi A6 Avant Black Edition has covered about 18,400 fewer miles than other 2021 Audi A6 Avant cars. Our estimated market asking price is £31,014. This car is advertised at £25,995, which is £5,019 below that figure. Our estimate draws on 789 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 23 days ago, and its asking price has since fallen by £1,505. It is advertised by Dukes Park Motors in Chelmsford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 September 2026, 23 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,505 from the first recorded £27,500. 3 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
29 September 2026£27,500
3 October 2026£26,995
15 October 2026£26,750
21 October 2026£25,995

Price and mileage comparison

Estimated market asking price: £31,014. The asking price is £5,019 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 18,400 miles lower than typical for a 2021 Audi A6 Avant.

13 other cars with the same year, trim, gearbox and fuel are for sale from £17,985 to £28,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,985113,877 miles
£19,79582,100 miles
£21,99552,603 miles
£22,70654,000 miles
£22,95060,800 miles

These cars have covered 15,615–113,877 miles, compared with 33,000 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 Avant cars for sale · 2021 Audi A6 Avant price guide

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

Vehicle photos