2025 BMW X3

Overview

Make

BMW

Model

X3

Trim

M SPORT

Version

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

Mileage

3,258 miles

Year

2025

Fuel type

Diesel Hybrid

Body type

SUV

Engine

2.0 L

Gearbox

Automatic

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

With 3,258 miles on the clock, this 2025 BMW X3 M Sport has done roughly 6,100 fewer miles than a typical 2025 BMW X3. The dealer is asking £42,990, which is £3,028 below our market estimate of £46,018. 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 146 days ago. Its asking price has since fallen by £6,705. It may give you a starting point for a conversation about price. The seller is Marshall BMW Salisbury, based in Salisbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £46,018. The asking price is £3,028 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 6,100 miles lower than typical for a 2025 BMW X3.