2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 xDrive20d MHT M Sport [Tech Pack] Auto 4WD Euro 6 5dr Step (187 bhp)

Mileage

68,475 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

160 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

At 68,475 miles, this 2021 BMW X3 M Sport has covered about 20,100 more miles than other 2021 BMW X3 cars. Its asking price of £21,999 is £319 below our estimate of £22,318. 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 59 days ago. Its asking price has since fallen by £1,936. The latest MOT record shows an expiry date of 12 August 2027, with the advertised mileage consistent with the recorded reading. It is advertised by cinch Corby in North Northamptonshire.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £22,318. The asking price is £319 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 20,100 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.