2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

XLINE

Version

2.0 Xline Semi-Auto

Mileage

53,000 miles

Year

2018

Fuel type

Diesel

Engine

2.0 L

Gearbox

Semi-Automatic

CO2

138 g/km

Colour

Black

About this car

This 2018 BMW X3 Xline is advertised with 53,000 miles, approximately 10,800 below the typical mileage for its age. Its asking price of £18,495 is £1,157 above our estimate of £17,338. To estimate its market asking price, we analyse UK dealer adverts for 2,970 BMW X3 cars across different ages and specifications. It first appeared in our advert records 17 days ago. The latest MOT record shows an expiry date of 12 August 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Frank Gardiner Motors in Craigavon.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,338. The asking price is £1,157 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,800 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.