2025 BMW 4 Series

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

£38,799

Fair price: within 8% of the typical £38,061 for this model, age and mileage, drawing on 1,763 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: 9,955 miles
Year: 2025
Fuel type: Petrol
Body type: Coupe
Engine: 2.0 L
Gearbox: Automatic
Power: 181 bhp
Seats: 4
CO2: 146 g/km
Colour: Grey
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: 420i
Emissions standard: Euro 6

About this car

At 9,955 miles, this 2025 BMW 4 Series M Sport has covered about 2,400 more miles than other 2025 BMW 4 Series cars. Its asking price of £38,799 is £738 above our estimate of £38,061. The estimate uses 1,763 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £200. The seller is Halliwell Jones Wilmslow BMW, based in Wilmslow.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 21 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £200 from the first recorded £38,999. 2 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
30 September 2026	£38,999
5 October 2026	£38,999
7 October 2026	£38,899
16 October 2026	£38,799
20 October 2026	£38,799

Price and mileage comparison

Estimated market asking price: £38,061. The asking price is £738 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 1,763 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,400 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 £33,750 to £44,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£33,750	9,348 miles
£33,995	13,025 miles
£34,000	9,350 miles
£34,780	9,181 miles
£35,000	4,744 miles

These cars have covered 1,146–14,283 miles, compared with 9,955 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

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Dealer

Halliwell Jones Wilmslow BMW, Wilmslow. Across the dealer network: 13 branches, 679 cars for sale.

Dealer postcode: SK9 3PB.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 09:00-17:00
Sunday: 11:00-16:00