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

35,268 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

Grey

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 35,268 miles. The dealer is asking £23,290, which is £2,723 below our market estimate of £26,013. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 19 days ago, the asking price has dropped by £200. Ask the dealer why the advert shows fewer miles than the 36,040 recorded at the latest MOT. Its recorded MOT is valid until 26 September 2027. The seller is Evans Halshaw Ford Darlington, based in Darlington.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £26,013. The asking price is £2,723 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 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 28,200 miles lower than typical for a 2018 BMW X3.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.