2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)

Mileage

74,000 miles

Year

2018

Fuel type

Diesel

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

261 bhp

Seats

5

CO2

157 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

30d

Emissions standard

Euro 6

About this car

This 2018 BMW X3 M Sport has covered 74,000 miles, around 10,200 more than typical for its age. The dealer is asking £21,495, which is £861 above our market estimate of £20,634. We use UK dealer asking prices, including 2,970 BMW X3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 39 days ago. The latest MOT record shows an expiry date of 28 February 2027, with the advertised mileage consistent with the recorded reading. It is advertised by A1 Auto Solutions in Maidenhead.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,634. The asking price is £861 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 10,200 miles higher than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.