2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

XLINE

Version

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

Mileage

53,622 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

163 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d

Emissions standard

Euro 6

About this car

At 53,622 miles, this 2018 BMW X3 Xline has covered about 9,800 fewer miles than other 2018 BMW X3 cars. Its asking price of £21,998 is £2,536 above our estimate of £19,462. We use UK dealer asking prices, including 2,996 BMW X3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 35 days ago. MOT records show an expiry date of 11 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Irvine BMW, based in Irvine.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £19,462. The asking price is £2,536 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 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,800 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.