2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 M Sport Auto 4WD Euro 6 5dr (187 bhp)

Mileage

28,000 miles

Year

2021

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

154 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Emissions standard

Euro 6

About this car

This 2021 BMW X3 M Sport is advertised with 28,000 miles on the clock. At £36,250, it is advertised £5,885 above our estimated market asking price of £30,365. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 142 days ago. Its asking price has since fallen by £745. The advertised mileage is lower than the latest MOT reading of 28,821 miles. Ask the dealer to explain. MOT records show an expiry date of 8 January 2027. It is advertised by MC Autosales in Magherafelt.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £30,365. The asking price is £5,885 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 20,500 miles lower than typical for a 2021 BMW X3.

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