BMW G45 X3 40d xDrive Steptronic Specs

(2025 - ) - Technical Specifications for Years 2025, 2026
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Key Specs

Mild Diesel
182.6 cu-in
2993 cm3
Inline 4
299 HP
303 PS / 223 kW
494 lb-ft
670 Nm
152 Mph
245 km/h
38 MPG
6.2 L/100 km
46 MPG UK

BMW G45 X3 40d xDrive Steptronic Body, Model and Production details BMW G45 X3 40d xDrive Steptronic Body, Model and Production details

Generation : G45 - 2025 New Model
Body : SUV
Num. of Doors : 5 doors

BMW G45 X3 40d xDrive Steptronic Engine Technical Data BMW G45 X3 40d xDrive Steptronic Engine Technical Data

Engine type - Number of cylinders : Inline 4
Engine Code : B57D30B
Fuel type : Mild Diesel
Fuel System : Common Rail
Lubrication :
See oil information
BMW G45 X3 40d xDrive Steptronic
Oil Specifications - Engine oil

All Weather: 5W30
OEM: BMW Longlife-04 / BMW Longlife-12 FE
API/ACEA: ACEA C2 / C3
Engine oil capacity (with filter): 7.0 L
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 182.6 cu-in / 2993 cm3
Bore x Stroke : 3.31 x 3.54 inches
84 x 90 mm
Number of valves : 16 Valves
Aspiration : Turbo Intercooler
Compression Ratio : 16.5
Horsepower : 282 HP / 286 PS / 210 kW
@ 4000 rpm
Maximum torque : 479 lb-ft / 650 Nm
@ 1500-2500 rpm
Drive wheels - Traction - Drivetrain : AWD
Transmission Gearbox - Number of speeds :
8 speed Automatic

BMW G45 X3 40d xDrive Steptronic Fuel Consumption (Economy), Emissions and Range BMW G45 X3 40d xDrive Steptronic Electric Engines Technical Data

Total System Power : 299 HP / 303 PS / 223 kW
Total System Torque : 494 lb-ft / 670 Nm
Total electric power : 18 HP / 18 PS / 13 kW
Total electric torque : 147 lb-ft / 200 Nm
Number of electric engines: 1
Electric engine type: PSM - Permanent Magnet Synchronous Motor
Transmission Electric Engine Power: 18 HP / 18 PS / 13 kW

BMW G45 X3 40d xDrive Steptronic Fuel Consumption (Economy), Emissions and Range BMW G45 X3 40d xDrive Steptronic Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined WLTP: 38 MPG
6.2 L/100 km
46 MPG UK
Range (WLTP): 601 miles / 967 km
Fuel Tank Capacity : 15.9 gallons
60 L
13.2 UK gallons
AdBlue Tank : 5.5 gallons
21 L
4.6 UK gallons
CO2 emissions WLTP : 162 g/km (BMW)
Emission standard : Euro 6e (WLTP)
Catalytic converter : Particle Filter (with SCR cat. and NOx adsorber cat.)

BMW G45 X3 40d xDrive Steptronic Performance BMW G45 X3 40d xDrive Steptronic Performance

Top Speed : 152 Mph / 245 km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : 5.4 s

BMW G45 X3 40d xDrive Steptronic Size, Dimensions, Aerodynamics and Weight BMW G45 X3 40d xDrive Steptronic Size, Dimensions, Aerodynamics and Weight

Wheelbase : 112.8 inches / 286.5 cm
Length : 187.2 inches / 475.5 cm
Width : 75.59 inches / 192.0 cm
Width with mirrors : 83.94 inches / 213.2 cm
Height : 65.35 inches / 166.0 cm
Front Axle : 64.41 inches / 163.6 cm
Rear Axle : 66.18 inches / 168.1 cm
Ground clearance : 8.5 inches / 21.6 cm
Approach angle (deg) : 20.6°
Breakover (Rampover) angle (deg) : 18.7°
Departure angle (deg) : 22.0°
Max. Towing Capacity Weight : 5512 lbs / 2500 kg
Aerodynamic drag coefficient - Cx : -
Curb Weight : 4519 lbs / 2050 kg
Weight/Power Output Ratio : 6.8 kg/hp

BMW G45 X3 40d xDrive Steptronic Interior size, Dimensions BMW G45 X3 40d xDrive Steptronic Interior size, Dimensions

Num. of Seats : 5 seats
Trunk / Boot capacity : 20.1 cu-ft / 570 L
Trunk / Boot First Row : 60 cu-ft / 1700 L

BMW G45 X3 40d xDrive Steptronic Brakes, Tires, Steering and Suspension BMW G45 X3 40d xDrive Steptronic Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Vented Discs
(- inches / - mm)
Rear Brakes - Disc dimensions : Vented Discs
(- inches / - mm)
Front Tyres - Rims dimensions : 225/60 R18
Rear Tyres - Rims dimensions : 225/60 R18
Turning circle : 40 feet / 12.2 m
Front Suspension : Independent. MacPherson. Coil Springs. Anti-roll bar.
Rear Suspension : Multi-link. Coil Springs. Anti-roll bar.
If you found an error in these specifications submit your correction here

How fast is a BMW G45 X3 40d xDrive Steptronic?
The BMW G45 X3 40d xDrive Steptronic can reach 0 to 100 km/h (0 to 62 mph) in 5.4 seconds and has a top speed of 245 km/h / 152 mph.

How many horsepower (hp) does a 2025 BMW G45 X3 40d xDrive Steptronic have?
The 2025 BMW G45 X3 40d xDrive Steptronic has 303 PS / 299 bhp / 223 kW.

How much does a BMW G45 X3 40d xDrive Steptronic weighs?
The BMW G45 X3 40d xDrive Steptronic weighs 2050 Kg / 4519 lbs.

What is the BMW G45 X3 40d xDrive Steptronic gas mileage?
The BMW G45 X3 40d xDrive Steptronic gas mileage is 38 MPG / 6.2 L/100 km / 46 MPG UK Combined WLTP.

What engine is in BMW G45 X3 40d xDrive Steptronic?
The BMW G45 X3 40d xDrive Steptronic has a Inline 4, Diesel engine with 2993 cm3 / 182.6 cu-in capacity.

What are the dimensions of the BMW G45 X3 40d xDrive Steptronic?
The BMW G45 X3 40d xDrive Steptronic is 187.2 inches / 475.5 cm long, 75.59 inches / 192.0 cm wide, and 65.35 inches / 166.0 cm tall, with a wheelbase of 112.8 inches / 286.5 cm.

How much cargo space does a BMW G45 X3 40d xDrive Steptronic have?
The BMW G45 X3 40d xDrive Steptronic offers 20.1 cu-ft / 570 L of trunk space, which expands to 60 cu-ft / 1700 L when the rear seats are folded.