2017 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

3.0 440i M Sport Auto RWD Euro 6 2dr (Professional Media) (321 bhp)

Mileage

13,853 miles

Year

2017

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

321 bhp

Seats

4

CO2

194 g/km

Colour

Grey

Doors

2

Driven wheels

Rear Wheel Drive

Engine badge

440i

Emissions standard

Euro 6

About this car

At 13,853 miles, this 2017 BMW 4 Series M Sport has covered about 57,200 fewer miles than other 2017 BMW 4 Series cars. Our estimated market asking price is £24,985. This car is advertised at £26,280, which is £1,295 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 1,756 BMW 4 Series cars across different ages and specifications. It first appeared in our advert records 34 days ago. MOT records show an expiry date of 20 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Stratstone BMW Tunbridge Wells, based in Tunbridge Wells.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £24,985. The asking price is £1,295 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 57,200 miles lower than typical for a 2017 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.