2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)

Mileage

28,369 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

165 g/km

Colour

Blue

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d

Emissions standard

Euro 6

About this car

This 2018 BMW X3 M Sport has covered 28,369 miles, around 35,400 fewer than typical for its age. The dealer is asking £22,500, which is £1,455 below our market estimate of £23,955. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. The asking price is now £2,000 lower than when we first recorded the advert 46 days ago. MOT records show an expiry date of 1 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £23,955. The asking price is £1,455 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 35,400 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.