2015 BMW 4 Series

3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)

£13,495

Fair price: within 8% of the typical £13,895 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
3.0 435d M Sport Auto 4WD Euro 6 (s/s) 2dr (309 bhp)
Mileage
66,700 miles
Year
2015
Fuel type
Diesel
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
309 bhp
Seats
4
CO2
155 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Engine badge
435d
Emissions standard
Euro 6

About this car

This 2015 BMW 4 Series M Sport has covered 66,700 miles, around 15,300 fewer than typical for its age. The dealer is asking £13,495, which is £400 below our market estimate of £13,895. To estimate its market asking price, we analyse UK dealer adverts for 1,749 BMW 4 Series cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 40 days ago. MOT records show an expiry date of 5 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Billton Motors, based in Peterborough.

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: £500 from the first recorded £13,995. 1 price reduction recorded, the latest observed on 5 October 2026.

Recorded asking prices
Date observedAsking price
12 September 2026£13,995
5 October 2026£13,495
21 October 2026£13,495

Price and mileage comparison

Estimated market asking price: £13,895. The asking price is £400 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 15,300 miles lower than typical for a 2015 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 June 2027. 64,534 miles at the last test.

88 other cars with the same year, trim, gearbox and fuel are for sale from £7,450 to £16,496.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,450142,080 miles
£7,490133,003 miles
£7,495129,386 miles
£7,750129,000 miles
£7,775117,252 miles

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 · 2015 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