2023 BMW X3

Overview

Make

BMW

Model

X3

Version

3.0 M40i MHT Auto 4WD Euro 6 (s/s) 5dr (355 bhp)

Mileage

29,000 miles

Year

2023

Fuel type

Petrol Hybrid

Body type

SUV

Engine

3.0 L

Gearbox

Automatic

Power

355 bhp

Seats

5

CO2

207 g/km

Colour

Black

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

M40i; MHT

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

The advertised mileage for this 2023 BMW X3 is 29,000 miles. Our estimated market asking price is £44,422. This car is advertised at £39,995, which is £4,427 below that figure. The estimate uses 3,009 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 89 days ago, and its asking price has since fallen by £2,000. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 8 January 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Matt Johnson Prestige in Barrow-in-Furness.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £44,422. The asking price is £4,427 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 500 miles higher than typical for a 2023 BMW X3.

The advertised mileage is consistent with the last MOT reading.