2021 BMW X3

Overview

Make

BMW

Model

X3

Version

3.0 M40i Auto 4WD Euro 6 5dr (354 bhp)

Mileage

64,000 miles

Year

2021

Fuel type

Petrol

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

354 bhp

Seats

5

CO2

214 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Emissions standard

Euro 6

About this car

At 64,000 miles, this 2021 BMW X3 has covered about 15,500 more miles than other 2021 BMW X3 cars. Our estimated market asking price is £31,115. This car is advertised at £30,970, which is £145 below that figure. The estimate uses 2,996 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 11 days. MOT records show an expiry date of 22 February 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Performance Paddock in Rochester.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £31,115. The asking price is £145 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 15,500 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.