The Comparative Analysis :
BMW X3 M40d Steptronic (18 - ..) vs. Mercedes GLB 35 AMG 4MATIC SPEEDSHIFT DCT 8G (20 - ..)
€ 70,300
€ 54,600
€ 70,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW X3 M40d is 3.8 cm shorter, 4.7 cm wider and 1.4 cm taller than the Mercedes GLB 35 AMG.
BMW X3 M40d
Mercedes GLB 35 AMG
1676
1897
2138
1662
1850
2020
1897 mm
Width
1850 mm
2138 mm
Width Incl. Mirrors
2020 mm
1676 mm
Height
1662 mm
2864
4716
2829
4754
4716 mm
Length
4754 mm
2864 mm
Wheelbase
2829 mm
Vehicle Weight
BMW X3 M40d
Mercedes GLB 35 AMG
1970 kg
Kerb Weight
1755 kg
2550 kg
Gross Vehicle
Weight
Weight
2260 kg
Weight Difference:
215 kg
10.91 %
General
BMW X3 M40d
Mercedes GLB 35 AMG
G01
Generation
X247
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed dual clutch transmission
Engine
BMW X3 M40d
Mercedes GLB 35 AMG
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four petrol engine with turbocharger
BMW B57
Engine Series
Mercedes-Benz M 260
B57-D30
Engine Code
M 260.920

4
Valves
4
6
Cylinders
4
2993 CC
Engine Capacity
1991 CC
322 bhp
at 4400 rpm
Power
302 bhp
at 5500 rpm
BMW X3 M40d
322 bhp
302 bhp
Mercedes GLB 35 AMG
680 NM
at 1750 rpm
Max. Torque
400 NM
at 3000 rpm
BMW X3 M40d
680 NM
400 NM
Mercedes GLB 35 AMG
Performance
BMW X3 M40d
Mercedes GLB 35 AMG
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
68 m
0.000 sec
BMW X3 M40d
62 mph
62
mph
mph
72 m
0.000 sec
Mercedes GLB 35 AMG
▶ REPLAY
6.12 kg/bhp
Weight-to-Power Ratio
5.81 kg/bhp
BMW X3 M40d
6.12 kg/bhp
5.81 kg/bhp
Mercedes GLB 35 AMG
Fuel Economy / Emissions
BMW X3 M40d
Mercedes GLB 35 AMG
Fuel Economy
44 mpg
combined
38 mpg
BMW X3 M40d
44 mpg
38 mpg
Mercedes GLB 35 AMG
38 mpg
city
30 mpg
No data
motorway
44 mpg
68 L
Fuel Tank Capacity
60 L
661 mi
Range
497 mi
BMW X3 M40d
661 mi
497 mi
Mercedes GLB 35 AMG
Environmental Impact
131.6 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
142.1 kWh
BMW X3 M40d
131.6 kWh
142.1 kWh
Mercedes GLB 35 AMG
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6d-ISC
201 g/km (WLTP)
CO2 Emissions
192 g/km (WLTP)
Practical Convenience
BMW X3 M40d
Mercedes GLB 35 AMG
5
Doors
5
5
No. of Seats
5
580 kg
Maximum Payload
505 kg
550 L
Boot Capacity
565 L











1600 L
Boot Capacity (Seats Down)
1800 L


















