2021 Audi A4

2.0 TDI Black Edition S tronic FWD Euro 6 4dr (160 bhp)

£19,900

Fair price: within 8% of the typical £20,276 for this model, age and mileage, drawing on 1,429 adverts of this make and model.

Overview

Make
Audi
Model
A4
Trim
BLACK EDITION
Version
2.0 TDI Black Edition S tronic FWD Euro 6 4dr (160 bhp)
Mileage
43,696 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
160 bhp
Seats
5
CO2
138 g/km
Colour
Grey
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

At 43,696 miles, this 2021 Audi A4 Black Edition has covered about 6,500 fewer miles than other 2021 Audi A4 cars. The dealer is asking £19,900, which is £376 below our market estimate of £20,276. Our estimate draws on 1,429 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £3,600 lower than when we first recorded the advert 31 days ago. MOT records show an expiry date of 16 February 2027, and the latest recorded mileage is consistent with the advert. The seller is JCT600 Doncaster Audi, based in Doncaster.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 31 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £3,600 from the first recorded £23,500. 3 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
22 September 2026£23,500
26 September 2026£20,200
7 October 2026£20,000
14 October 2026£19,900
19 October 2026£19,900

Price and mileage comparison

Estimated market asking price: £20,276. The asking price is £376 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 1,429 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,500 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 February 2027. 37,807 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £13,995 to £22,500.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,995121,000 miles
£14,89095,475 miles
£15,69874,342 miles
£16,50051,500 miles
£17,26063,895 miles

These cars have covered 18,473–121,000 miles, compared with 43,696 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 cars for sale · 2021 Audi A4 price guide

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Dealer

JCT600 Doncaster Audi, Doncaster. Across the dealer network: 19 branches, 2,683 cars for sale.

Dealer postcode: DN2 4LT.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
08:30-17:00
Sunday
12:00-16:00

Vehicle photos