2020 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

Mileage

43,320 miles

Year

2020

Fuel type

Diesel

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

144 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d

Emissions standard

Euro 6

About this car

With 43,320 miles on the clock, this 2020 BMW X3 M Sport has done roughly 7,800 fewer miles than a typical 2020 BMW X3. Our estimated market asking price is £23,929. This car is advertised at £24,495, which is £566 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. Since we first spotted the advert 13 days ago, the asking price has dropped by £4,300. MOT records show an expiry date of 9 August 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Grainger Motor Group Honda Chiswick in Hounslow.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £23,929. The asking price is £566 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 7,800 miles lower than typical for a 2020 BMW X3.

The advertised mileage is consistent with the last MOT reading.