2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)

Mileage

29,492 miles

Year

2021

Fuel type

Petrol

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

5

CO2

178 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20i

Emissions standard

Euro 6

About this car

This 2021 BMW X3 M Sport has covered 29,492 miles, around 19,000 fewer than typical for its age. Our estimated market asking price is £28,322. This car is advertised at £30,790, which is £2,468 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 2,996 BMW X3 cars across different ages and specifications. The asking price is now £200 lower than when we first recorded the advert 11 days ago. MOT records show an expiry date of 29 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Williams Bmw Stockport, based in Stockport.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,322. The asking price is £2,468 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 19,000 miles lower than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.