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

36,643 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 36,643 miles, around 11,900 fewer than typical for its age. The dealer is asking £27,995, which is £717 above our market estimate of £27,278. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 50 days ago, and its asking price has since fallen by £5. The latest MOT record shows an expiry date of 29 December 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Sytner Tring BMW in COW Roast.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,278. The asking price is £717 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 11,900 miles lower than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.