2021 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

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

Mileage

29,902 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

Black

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

At 29,902 miles, this 2021 BMW X3 M Sport has covered about 18,500 fewer miles than other 2021 BMW X3 cars. Our estimated market asking price is £27,520. This car is advertised at £25,599, which is £1,921 below that figure. We use UK dealer asking prices, including 2,970 BMW X3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 17 days ago, the asking price has dropped by £800. MOT records show an expiry date of 27 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Fords of Winsford Manchester, based in Manchester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,520. The asking price is £1,921 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 18,500 miles lower than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.