2021 BMW 4 Series

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

£19,990

Good value: £2,312 under the typical £22,302 for this model, age and mileage, drawing on 1,758 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
61,120 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
4
CO2
122 g/km
Colour
Blue
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 61,120 miles, around 20,500 more than typical for its age. The dealer is asking £19,990, which is £2,312 below our market estimate of £22,302. To estimate its market asking price, we analyse UK dealer adverts for 1,758 BMW 4 Series cars across different ages and specifications. We first recorded this advert 146 days ago, and its asking price has since fallen by £1,500. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 8 March 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Imola Automotive in Bristol.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 May 2026, 146 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £21,490. 4 price reductions recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observedAsking price
31 May 2026£21,490
2 June 2026£20,990
23 June 2026£20,490
7 July 2026£20,490
17 July 2026£19,990
18 July 2026£19,990
12 August 2026£19,990
25 August 2026£20,990
30 September 2026£19,990
22 October 2026£19,990

Price and mileage comparison

Estimated market asking price: £22,302. The asking price is £2,312 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 1,758 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,500 miles higher than typical for a 2021 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 March 2027. 61,091 miles at the last test.

52 other cars with the same year, trim, gearbox and fuel are for sale from £17,900 to £29,940.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,90097,000 miles
£18,90093,379 miles
£18,98565,079 miles
£18,99095,385 miles
£18,99549,500 miles

These cars have covered 13,800–97,000 miles, compared with 61,120 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

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