BMW X3 G45 M50 3.0 mild hybrid 398PS

M50 3.0 mild hybrid 398PS is one published configuration of the BMW X3 G45. The specification sheet uses the figures stored for this variant.

Power
397.9 PS (392.4 bhp)
Combined mpg
36.7 mpg (WLTP)
0–60 mph
4.6 seconds
UK dataset
46 cars in our dataset

Specification sheet

Overview
Manufacturer
BMW
Model
X3
Generation
G45
Engine
3.0 mild hybrid 398PS
Trim
M50
Transmission
Automatic
Body style
SUV
Doors
5
Seats
5
Catalogue registration span
2024 – 2026
Engine and performance
Power
397.9 PS (392.4 bhp)
Torque
540 Nm
Capacity
3.0 litres (2,998 cc)
Cylinders
6
Aspiration
Turbocharged
0–60 mph
4.6 seconds
Top speed
155 mph
Drive
4x4
Economy and emissions
Combined mpg
36.7 mpg (WLTP)
Test cycle
WLTP
CO₂
179 g/km
Fuel
Mild Hybrid (MHEV)
Emissions standard
6d
Road tax
Band standard, £200 a year. Stored catalogue figure, not a live DVLA calculation.
Dimensions
Length
4,755 mm
Width
2,132 mm
Height
1,660 mm
Wheelbase
2,865 mm

Catalogue ranking

Ranks compare published variants in this generation. They use the cars in our dataset, not UK sales.

  • Power: 1 of 5, ahead of 81% of the cars in this generation’s dataset.
  • Combined mpg: 5 of 5, ahead of 0% of the cars in this generation’s dataset.
  • Lower CO₂: 5 of 5, ahead of 0% of the cars in this generation’s dataset.
  • 0–60: 1 of 5, ahead of 81% of the cars in this generation’s dataset.

Related VehicleScore tools

Check your BMW X3 G45 M50 3.0 mild hybrid 398PS

Enter a UK registration to check a BMW X3 M50 3.0 mild hybrid 398PS. This page describes that version, not one number plate.

How these figures are produced

Specifications and counts come from the VehicleScore UK vehicle catalogue. A count of cars is the number of records in that dataset. It is not UK production, not sales, and not the number of cars currently on the road.

Power is shown in PS where the catalogue stores PS, and in bhp only where bhp is stored separately. Official fuel economy is labelled NEDC or WLTP when the test cycle is known. Figures from different cycles are not ranked together. Empty values are left blank.

The catalogue does not store a revision date, so these pages do not show a last-updated day.