BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic

2025 BMW X3 (G45) - Photo 1

BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic – Full specifications

General information
Brand BMW
Model X3
Generation X3 (G45)
Type (Engine) M50 (398 Hp) Mild Hybrid xDrive Steptronic
Start of production June, 2024 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type SAV
Seats 5
Doors 5
Performance specs
Combined fuel consumption (WLTP) 7.7-8.3 l/100 km
30.5 – 28.3 US mpg
36.7 – 34 UK mpg
13 – 12 km/l
CO2 emissions (WLTP) 175-189 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 4.6 sec
Acceleration 0 – 62 mph 4.6 sec
Acceleration 0 – 60 mph 4.4 sec
Maximum speed 250 km/h, Electronically limited
155.34 mph
Emission standard Euro 6e
Weight-to-power ratio 5 kg/Hp, 201 Hp/tonne
Weight-to-torque ratio 3.4 kg/Nm, 292.9 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 0.9 kWh
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Battery location Under the trunk
Electric motor 1
Electric motor power 18 Hp
Electric motor Torque 200 Nm

147.51 lb.-ft.

Electric motor location Between the combustion engine and the transmission
System power 398 Hp
System torque 580 Nm
427.79 lb.-ft.
Internal combustion engine specs
Power 381 Hp @ 5200-6250 rpm.
Power per litre 127.1 Hp/l
Torque 540 Nm @ 1900-4800 rpm.
398.28 lb.-ft. @ 1900-4800 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B58B30M2
Engine displacement 2998 cm3
182.95 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 82 mm
3.23 in.
Piston Stroke 94.6 mm
3.72 in.
Compression ratio 11:1
Number of valves per cylinder 4
Fuel injection system Direct injection and Multi-port manifold injection
Engine aspiration Twin-power turbo, Intercooler
Valvetrain VALVETRONIC, Double-VANOS
Engine oil capacity 6.75 l
7.13 US qt | 5.94 UK qt
Engine oil specification Log in to see.Log in to see.
Engine systems Start & Stop System
Particulate filter

Space, Volume and weights
Kerb Weight 1980 kg
4365.15 lbs.
Max. weight 2625 kg
5787.13 lbs.
Max load 645 kg
1421.98 lbs.
Trunk (boot) space – minimum 570 l
20.13 cu. ft.
Trunk (boot) space – maximum 1700 l
60.03 cu. ft.
Fuel tank capacity 65 l
17.17 US gal | 14.3 UK gal
Max. roof load 100 kg
220.46 lbs.
Permitted trailer load with brakes (12%) 2500 kg
5511.56 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Permitted towbar download 100 kg
220.46 lbs.
Dimensions
Length 4755 mm
187.2 in.
Width 1920 mm
75.59 in.
Width including mirrors 2132 mm
83.94 in.
Height 1660 mm
65.35 in.
Wheelbase 2865 mm
112.8 in.
Front track 1622 mm
63.86 in.
Rear (Back) track 1623 mm
63.9 in.
Front overhang 880 mm
34.65 in.
Rear overhang 1010 mm
39.76 in.
Ride height (ground clearance) 216 mm
8.5 in.
Drag coefficient (Cd) 0.28
Minimum turning circle (turning diameter) 12.2 m
40.03 ft.
Approach angle 20.6°
Departure angle 22°
Ramp-over (brakeover) angle 18.7°
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive wheel All wheel drive (4×4)
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Spring Strut, Transverse stabilizer
Rear suspension Independent multi-link spring suspension with stabilizer
Front brakes Ventilated discs
Rear brakes Ventilated discs
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 255/45 R20
Rear wheel tires: 285/40 R20
Wheel rims size Front wheel rims: 9J x 20
Rear wheel rims: 10.5J x 20

Key specs:
BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic
/SAV 2024 – /

What is the body type, BMW X3 (G45)? SAV, 5 Doors, 5 Seats
What is the fuel economy, BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic? 7.7-8.3 l/100 km
30.5 – 28.3 US mpg
36.7 – 34 UK mpg
13 – 12 km/l
How ECO is the car, BMW X3 M50 (398 Hp) Mild Hybrid xDrive Steptronic? 175-189 g/km CO2
Euro 6e
How fast is the car, 2024 X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic? 250 km/h | 155.34 mph
0-100 km/h: 4.6 sec
0-60 mph: 4.4 sec
How much power, BMW X3 SAV 2024 M50 (398 Hp) Mild Hybrid xDrive Steptronic? 398 Hp, 580 Nm
427.79 lb.-ft.
What is the engine size, BMW X3 SAV 2024 M50 (398 Hp) Mild Hybrid xDrive Steptronic? 3.0 l
2998 cm3
182.95 cu. in.
How many cylinders, 2024 BMW M50 (398 Hp) Mild Hybrid xDrive Steptronic? 6, Inline
What is the drivetrain, BMW X3 (G45) SAV 2024 M50 (398 Hp) Mild Hybrid xDrive Steptronic? All wheel drive (4×4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
How long is this vehicle, 2024 BMW X3 SAV? 4755 mm
187.2 in.
How wide is the vehicle, 2024 BMW X3 SAV? 1920 mm
75.59 in.
What is the curb weight, 2024 BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic? 1980 kg
4365.15 lbs.
What is the gross weight, 2024 BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic? 2625 kg
5787.13 lbs.
How much trunk (boot) space, 2024 BMW X3 SAV? 570 – 1700 l
20.13 – 60.03 cu. ft.
How many gears, What type is the gearbox, 2024 BMW X3 (G45) M50 (398 Hp) Mild Hybrid xDrive Steptronic? 8, automatic transmission Steptronic

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