2023 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

50,455 miles

Year

2023

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

Power

187 bhp

Seats

5

CO2

154 g/km

Colour

White

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

20d; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2023 BMW X3 M Sport is advertised with 50,455 miles, approximately 21,900 above the typical mileage for its age. The dealer is asking £27,450, which is £3,750 below our market estimate of £31,200. To estimate its market asking price, we analyse UK dealer adverts for 2,996 BMW X3 cars across different ages and specifications. We first saw this car advertised 56 days ago. Its asking price has since fallen by £2,500. MOT records show an expiry date of 20 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Halliwell Jones Chester BMW, based in Chester.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £31,200. The asking price is £3,750 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 21,900 miles higher than typical for a 2023 BMW X3.

The advertised mileage is consistent with the last MOT reading.