2023 BMW 4 Series

3.0 M440i MHT Step Auto 4WD Euro 6 2dr (368 bhp)

£41,390

Fair price: within 8% of the typical £40,478 for this model, age and mileage, drawing on 1,763 adverts of this make and model.

Overview

Make: BMW
Model: 4 Series
Version: 3.0 M440i MHT Step Auto 4WD Euro 6 2dr (368 bhp)
Mileage: 23,178 miles
Year: 2023
Fuel type: Petrol Hybrid
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 368 bhp
Seats: 4
CO2: 182 g/km
Colour: Grey
Doors: 2
Driven wheels: Four Wheel Drive
Engine badge: M440i; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

With 23,178 miles on the clock, this 2023 BMW 4 Series has done roughly 5,900 fewer miles than a typical 2023 BMW 4 Series. At £41,390, it is advertised £912 above our estimated market asking price of £40,478. The estimate uses 1,763 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 93 days ago, the asking price has dropped by £4,060. It may give you a starting point for a conversation about price. The seller is Stratstone Bmw Harrogate, based in Harrogate.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 July 2026, 93 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £4,060 from the first recorded £45,450. 7 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
21 July 2026	£45,450
28 July 2026	£45,001
4 August 2026	£45,593
11 August 2026	£44,990
21 August 2026	£43,090
30 August 2026	£42,290
13 September 2026	£42,590
26 September 2026	£42,090
9 October 2026	£41,790
16 October 2026	£41,390
20 October 2026	£41,390

Price and mileage comparison

Estimated market asking price: £40,478. The asking price is £912 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 5,900 miles lower than typical for a 2023 BMW 4 Series.

MOT

MOT no details held by dvla.

23 other cars with the same year, trim, gearbox and fuel are for sale from £31,945 to £41,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£31,945	62,343 miles
£34,995	29,000 miles
£36,490	29,123 miles
£36,500	39,300 miles
£36,800	32,903 miles

These cars have covered 5,087–62,343 miles, compared with 23,178 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 · 2023 BMW 4 Series price guide

Similar cars for less

Dealer

Stratstone Bmw Harrogate, Harrogate. Across the dealer network: 69 branches, 4,825 cars for sale.

Dealer postcode: HG3 1LG.

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