2021 BMW 4 Series

2.0 420d MHT Auto Euro 6 (187 bhp)

£22,750

Fair price: within 8% of the typical £22,151 for this model, age and mileage, drawing on 1,758 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Version
2.0 420d MHT Auto Euro 6 (187 bhp)
Mileage
61,000 miles
Year
2021
Fuel type
Diesel Hybrid
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Engine badge
420d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 BMW 4 Series is advertised with 61,000 miles, approximately 20,300 above the typical mileage for its age. Our estimated market asking price is £22,151. This car is advertised at £22,750, which is £599 above that figure. The estimate uses 1,758 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 6 days ago.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 6 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£22,750
22 October 2026£22,750

Price and mileage comparison

Estimated market asking price: £22,151. The asking price is £599 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 1,758 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,300 miles higher than typical for a 2021 BMW 4 Series.

13 other cars with the same year, trim, gearbox and fuel are for sale from £26,490 to £31,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£26,49070,546 miles
£27,99860,960 miles
£27,99975,190 miles
£28,99851,156 miles
£29,29021,141 miles

These cars have covered 21,141–79,000 miles, compared with 61,000 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 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