2026 BMW 4 Series

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

£47,711

Above the going rate: £4,676 over the typical £43,035 for this model, age and mileage, drawing on 1,725 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
2,858 miles
Year
2026
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
169 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2026 BMW 4 Series M Sport has covered 2,858 miles. Its asking price of £47,711 is £4,676 above our estimate of £43,035. To estimate its market asking price, we analyse UK dealer adverts for 1,725 BMW 4 Series cars across different ages and specifications. The asking price is now £6,289 lower than when we first recorded the advert 60 days ago. It may give you a starting point for a conversation about price. You can find this car at Berry Chiswick BMW in Brentford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 60 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £6,289 from the first recorded £54,000. 1 price reduction recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
26 August 2026£54,000
8 October 2026£47,711
23 October 2026£47,711

Price and mileage comparison

Estimated market asking price: £43,035. The asking price is £4,676 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 1,725 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,300 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 priceMileage
£35,8883,000 miles
£36,9904,000 miles
£37,2508,247 miles
£37,9902,500 miles
£37,9902,011 miles

These cars have covered 5–11,078 miles, compared with 2,858 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

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