2018 BMW X3

Overview

Make

BMW

Model

X3

Trim

XLINE

Version

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

Mileage

18,300 miles

Year

2018

Fuel type

Petrol

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

166 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20i

Emissions standard

Euro 6

About this car

This 2018 BMW X3 Xline has covered 18,300 miles, around 45,200 fewer than typical for its age. Its asking price of £22,990 is £173 above our estimate of £22,817. We use UK dealer asking prices, including 2,996 BMW X3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 93 days ago, the asking price has dropped by £2,000. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 22 November 2026, and the latest recorded mileage is consistent with the advert. It is advertised by 1BR in Petersfield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,817. The asking price is £173 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 45,200 miles lower than typical for a 2018 BMW X3.

The advertised mileage is consistent with the last MOT reading.