2021 Audi A6 Avant

2.0 40 TFSI Black Edition S tronic FWD Euro 6 5dr (201 bhp)

£21,990

Good value: £2,310 under the typical £24,300 for this model, age and mileage, drawing on 767 adverts of this make and model.

Overview

Make
Audi
Model
A6 Avant
Trim
BLACK EDITION
Version
2.0 40 TFSI Black Edition S tronic FWD Euro 6 5dr (201 bhp)
Mileage
40,846 miles
Year
2021
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
176 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2021 Audi A6 Avant Black Edition is advertised with 40,846 miles, approximately 10,800 below the typical mileage for its age. The dealer is asking £21,990, which is £2,310 below our market estimate of £24,300. Our estimate draws on 767 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,976 lower than when we first recorded the advert 149 days ago. It may give you a starting point for a conversation about price. MOT records show an expiry date of 26 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Endeavour Alpine Gerrards Cross, based in Gerrards Cross.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,976 from the first recorded £23,966. 4 price reductions recorded, the latest observed on 20 August 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£23,966
1 June 2026£23,800
7 June 2026£23,682
22 June 2026£23,623
7 July 2026£23,623
20 August 2026£21,990
23 October 2026£21,990

Price and mileage comparison

Estimated market asking price: £24,300. The asking price is £2,310 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 767 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,800 miles lower than typical for a 2021 Audi A6 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 February 2027. 41,066 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £16,989 to £27,975.

Other matching cars
Asking priceMileage
£16,989142,769 miles
£17,89083,000 miles
£24,29539,295 miles
£24,50037,388 miles
£27,97538,639 miles

These cars have covered 37,388–142,769 miles, compared with 40,846 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

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