2026 BMW 4 Series

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

£38,695

Fair price: within 8% of the typical £40,677 for this model, age and mileage, drawing on 1,758 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
3,950 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 is advertised with 3,950 miles on the clock. Its asking price of £38,695 is £1,982 below our estimate of £40,677. Our estimate draws on 1,758 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £3,300 lower than when we first recorded the advert 112 days ago. It may give you a starting point for a conversation about price. The seller is Park's Motor Group Douglas Park BMW Glasgow, based in Glasgow.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 July 2026, 112 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £3,300 from the first recorded £41,995. 6 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
4 July 2026£41,995
10 July 2026£41,995
15 August 2026£41,695
27 August 2026£40,995
2 September 2026£39,995
27 September 2026£39,495
2 October 2026£38,995
13 October 2026£38,695
22 October 2026£38,695

Price and mileage comparison

Estimated market asking price: £40,677. The asking price is £1,982 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 1,758 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles lower than typical for a 2026 BMW 4 Series.

MOT

MOT no details held by dvla.

63 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 priceMileage
£35,8883,000 miles
£36,4958,240 miles
£36,9904,000 miles
£37,2508,247 miles
£37,9902,500 miles

These cars have covered 5–11,078 miles, compared with 3,950 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos