2025 BMW 4 Series

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

£34,780

Fair price: within 8% of the typical £36,866 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 2dr Step (181 bhp)
Mileage: 9,181 miles
Year: 2025
Fuel type: Petrol
Body type: Coupe
Engine: 2.0 L
Gearbox: Automatic
Power: 181 bhp
Seats: 4
CO2: 144 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 is advertised with 9,181 miles on the clock. The dealer is asking £34,780, which is £2,086 below our market estimate of £36,866. Our estimate draws on 1,749 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,710 lower than when we first recorded the advert 147 days ago. That history is worth bearing in mind when speaking to the dealer. The seller is Stratstone Bmw Doncaster, based in Doncaster.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,710 from the first recorded £36,490. 9 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£36,490
6 June 2026	£35,690
16 June 2026	£35,290
27 June 2026	£35,090
6 July 2026	£34,890
18 July 2026	£34,790
24 July 2026	£34,490
31 July 2026	£34,690
1 August 2026	£34,690
11 August 2026	£34,790
22 August 2026	£34,890
5 September 2026	£34,690
17 September 2026	£34,590
9 October 2026	£34,790
16 October 2026	£34,780
21 October 2026	£34,780

Price and mileage comparison

Estimated market asking price: £36,866. The asking price is £2,086 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 1,600 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 price	Mileage
£31,990	14,283 miles
£33,750	9,348 miles
£33,995	13,025 miles
£34,000	9,350 miles
£34,890	4,744 miles

These cars have covered 1,146–14,283 miles, compared with 9,181 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

Dealer

Stratstone Bmw Doncaster, Doncaster. Across the dealer network: 69 branches, 4,811 cars for sale.

Dealer postcode: DN2 4SR.

Dealer opening hours

Monday: 09:00-19:00
Tuesday: 09:00-19:00
Wednesday: 09:00-19:00
Thursday: 09:00-19:00
Friday: 09:00-18:00
Saturday: 09:00-17:00
Sunday: 10:00-16:00