2021 BMW 4 Series

2.0 420d MHT M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)

£23,406

Good value: £3,594 under the typical £27,000 for this model, age and mileage, drawing on 1,749 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Trim
M SPORT
Version
2.0 420d MHT M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
Mileage
27,092 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
4
CO2
128 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 4 Series M Sport has covered 27,092 miles, around 14,900 fewer than typical for its age. At £23,406, it is advertised £3,594 below our estimated market asking price of £27,000. We use UK dealer asking prices, including 1,749 BMW 4 Series listings, and account for the car’s age, mileage and specification. The asking price is now £2,389 lower than when we first recorded the advert 78 days ago. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 12 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Carsa Bradford, based in Bradford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 78 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,389 from the first recorded £25,795. 7 price reductions recorded, the latest observed on 19 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£25,795
14 August 2026£25,250
16 September 2026£23,887
18 September 2026£23,880
27 September 2026£23,706
9 October 2026£23,729
12 October 2026£23,673
16 October 2026£23,557
19 October 2026£23,406
21 October 2026£23,406

Price and mileage comparison

Estimated market asking price: £27,000. The asking price is £3,594 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,900 miles lower than typical for a 2021 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 August 2027. 26,072 miles at the last test.

53 other cars with the same year, trim, gearbox and fuel are for sale from £16,995 to £29,940.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,995101,850 miles
£17,90097,000 miles
£18,90093,379 miles
£18,98565,079 miles
£18,99095,385 miles

These cars have covered 13,800–101,850 miles, compared with 27,092 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 BMW 4 Series cars for sale · 2021 BMW 4 Series price guide

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

Vehicle photos