2018 BMW X4

Overview

Make

BMW

Model

X4

Trim

M SPORT

Version

3.0 35d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)

Mileage

78,000 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

309 bhp

Seats

5

CO2

157 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

35d

Emissions standard

Euro 6

About this car

At 78,000 miles, this 2018 BMW X4 M Sport has covered about 4,500 more miles than other 2018 BMW X4 cars. The dealer is asking £17,499, which is £656 below our market estimate of £18,155. Our estimate draws on 649 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 134 days. MOT records show an expiry date of 27 March 2027, and the latest recorded mileage is consistent with the advert. It is for sale at AB Car Sales in Gunnislake.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,155. The asking price is £656 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 649 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,500 miles higher than typical for a 2018 BMW X4.

The advertised mileage is consistent with the last MOT reading.