2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

SE

Version

2.0 20i GPF SE Auto 4WD Euro 6 (s/s) 5dr (181 bhp)

Mileage

54,000 miles

Year

2018

Fuel type

Petrol

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

163 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20i

Emissions standard

Euro 6

About this car

At 54,000 miles, this 2018 BMW X3 SE has covered about 9,800 fewer miles than other 2018 BMW X3 cars. Its asking price of £17,990 is £43 below our estimate of £18,033. Our estimate draws on 2,970 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 11 days ago. Its asking price has since fallen by £800. MOT records show an expiry date of 5 December 2026, and the latest recorded mileage is consistent with the advert. It is advertised by J F Cars (South West) in Crewkerne.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,033. The asking price is £43 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 9,800 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.