2025 BMW 4 Series

2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)

£42,950

Above the going rate: £4,591 over the typical £38,359 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 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
Mileage
8,743 miles
Year
2025
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
169 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2025 BMW 4 Series M Sport has covered 8,743 miles. The dealer is asking £42,950, which is £4,591 above our market estimate of £38,359. To estimate its market asking price, we analyse UK dealer adverts for 1,749 BMW 4 Series cars across different ages and specifications. Since we first spotted the advert 28 days ago, the asking price has dropped by £500. The seller is JKC BMW, based in Coleraine.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 28 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £43,450. 1 price reduction recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£43,450
13 October 2026£42,950
21 October 2026£42,950

Price and mileage comparison

Estimated market asking price: £38,359. The asking price is £4,591 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,200 miles higher than typical for a 2025 BMW 4 Series.

MOT

MOT no details held by dvla.

49 other cars with the same year, trim, gearbox and fuel are for sale from £31,990 to £44,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£31,99014,283 miles
£33,7509,348 miles
£33,99513,025 miles
£34,0009,350 miles
£34,7809,181 miles

These cars have covered 1,146–14,283 miles, compared with 8,743 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 · 2025 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