2020 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

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

Mileage

21,182 miles

Year

2020

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

157 g/km

Colour

Silver

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

With 21,182 miles on the clock, this 2020 BMW X3 M Sport has done roughly 30,000 fewer miles than a typical 2020 BMW X3. Its asking price of £25,480 is £2,701 below our estimate of £28,181. Our estimate draws on 3,009 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 56 days ago. Its asking price has since fallen by £1,670. The latest MOT record shows an expiry date of 12 May 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Big Motoring World Wimbledon in Tooting.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,181. The asking price is £2,701 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 3,009 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 30,000 miles lower than typical for a 2020 BMW X3.

The advertised mileage is consistent with the last MOT reading.