2026 BMW 4 Series

2.0 420i M Sport [Tech/Pro Pack] Auto RWD Euro 6 2dr Step (181 bhp)

£37,250

Good value: £5,225 under the typical £42,475 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 [Tech/Pro Pack] Auto RWD Euro 6 2dr Step (181 bhp)
Mileage
8,247 miles
Year
2026
Fuel type
Petrol
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
146 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

At 8,247 miles, this 2026 BMW 4 Series M Sport has covered about 4,100 more miles than other 2026 BMW 4 Series cars. The dealer is asking £37,250, which is £5,225 below our market estimate of £42,475. To estimate its market asking price, we analyse UK dealer adverts for 1,749 BMW 4 Series cars across different ages and specifications. We first saw this car advertised 40 days ago. Its asking price has since fallen by £2,250. The seller is Sytner Swansea MINI, based in Swansea.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 40 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £2,250 from the first recorded £39,500. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
12 September 2026£39,500
10 October 2026£37,500
17 October 2026£37,250
21 October 2026£37,250

Price and mileage comparison

Estimated market asking price: £42,475. The asking price is £5,225 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 4,100 miles higher 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
£37,9902,500 miles
£38,0004,824 miles

These cars have covered 5–11,078 miles, compared with 8,247 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