2026 BMW 4 Series

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

£40,995

Fair price: within 8% of the typical £40,769 for this model, age and mileage, drawing on 1,756 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) (181 bhp)
Mileage: 2,504 miles
Year: 2026
Fuel type: Petrol
Engine: 2.0 L
Gearbox: Automatic
Power: 181 bhp
CO2: 155 g/km
Colour: Grey
Driven wheels: Rear Wheel Drive
Engine badge: 420i
Emissions standard: Euro 6

About this car

This 2026 BMW 4 Series M Sport has covered 2,504 miles. Our estimated market asking price is £40,769. This car is advertised at £40,995, which is £226 above that figure. We use UK dealer asking prices, including 1,756 BMW 4 Series listings, and account for the car’s age, mileage and specification. The asking price is now £1,000 lower than when we first recorded the advert 82 days ago. That may be worth mentioning if you discuss the price with the dealer. The seller is Park's Motor Group Douglas Park BMW Hamilton, based in Hamilton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 July 2026, 82 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £41,995. 1 price reduction recorded, the latest observed on 17 September 2026.

Recorded asking prices
Date observed	Asking price
31 July 2026	£41,995
2 August 2026	£41,995
17 September 2026	£40,995
19 October 2026	£40,995

Price and mileage comparison

Estimated market asking price: £40,769. The asking price is £226 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 1,756 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,600 miles lower than typical for a 2026 BMW 4 Series.

MOT

MOT no details held by dvla.

59 other cars with the same year, trim, gearbox and fuel are for sale from £35,888 to £56,512.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£35,888	3,000 miles
£36,495	8,240 miles
£36,990	4,000 miles
£37,250	8,247 miles
£38,000	4,824 miles

These cars have covered 5–11,078 miles, compared with 2,504 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 · 2026 BMW 4 Series price guide

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Dealer

Park's Motor Group Douglas Park BMW Hamilton, Hamilton. Across the dealer network: 38 branches, 2,330 cars for sale.

Dealer postcode: ML3 0AY.

Dealer opening hours

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