2021 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

57,671 miles

Year

2021

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

157 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

This 2021 BMW X3 M Sport has covered 57,671 miles, around 9,200 more than typical for its age. Its asking price of £22,990 is £1,229 below our estimate of £24,219. 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 car for sale 11 days ago. Its recorded MOT is valid until 7 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Days Motorpark Cardiff, based in Cardiff.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £24,219. The asking price is £1,229 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 2,996 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,200 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.