2021 Audi A4 Avant

2.0 TFSI Black Edition S tronic FWD Euro 6 5dr (147 bhp)

£17,499

Fair price: within 8% of the typical £17,384 for this model, age and mileage, drawing on 1,193 adverts of this make and model.

Overview

Make
Audi
Model
A4 Avant
Trim
BLACK EDITION
Version
2.0 TFSI Black Edition S tronic FWD Euro 6 5dr (147 bhp)
Mileage
66,000 miles
Year
2021
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
147 bhp
Seats
5
CO2
161 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2021 Audi A4 Avant Black Edition has covered 66,000 miles. The dealer is asking £17,499, which is £115 above our market estimate of £17,384. Our estimate draws on 1,193 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £400 lower than when we first recorded the advert 56 days ago. Ask the dealer why the advert shows fewer miles than the 67,684 recorded at the latest MOT. MOT records show an expiry date of 8 August 2027. It is for sale at Heston Automotive in Hayes.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 August 2026, 56 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £400 from the first recorded £17,899. 1 price reduction recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
29 August 2026£17,899
7 October 2026£17,499
23 October 2026£17,499

Price and mileage comparison

Estimated market asking price: £17,384. The asking price is £115 above 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 1,193 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,900 miles higher than typical for a 2021 Audi A4 Avant.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 8 August 2027. 67,684 miles at the last test.

24 other cars with the same year, trim, gearbox and fuel are for sale from £13,990 to £23,290.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,990112,225 miles
£17,97567,971 miles
£17,99079,841 miles
£18,44935,393 miles
£18,49057,100 miles

These cars have covered 10,000–112,225 miles, compared with 66,000 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 A4 Avant cars for sale · 2021 Audi A4 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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