The Comparative Analysis :
BMW X4 xDrive35i Steptronic (14 - 16) vs. Mercedes GLB 250 8G-DCT (20 - ..)
€ 58,800
€ 43,800
€ 58,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The BMW X4 xDrive35i is 3.7 cm longer, 4.7 cm wider and 3.4 cm lower than the Mercedes GLB 250.
BMW X4 xDrive35i
Mercedes GLB 250
1624
1881
2098
1658
1834
2020
1881 mm
Width
1834 mm
2098 mm
Width Incl. Mirrors
2020 mm
1624 mm
Height
1658 mm
2810
4671
2829
4634
4671 mm
Length
4634 mm
2810 mm
Wheelbase
2829 mm
Vehicle Weight
BMW X4 xDrive35i
Mercedes GLB 250
1890 kg
Kerb Weight
1610 kg
2405 kg
Gross Vehicle
Weight
Weight
2145 kg
Weight Difference:
280 kg
14.81 %
General
BMW X4 xDrive35i
Mercedes GLB 250
F26
Generation
X247
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Front-wheel drive

8-speed automatic transmission
Transmission
8-speed dual clutch transmission
Engine
BMW X4 xDrive35i
Mercedes GLB 250
Straight-six petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW N55
Engine Series
Mercedes-Benz M 260
N55-B30
Engine Code
M 260.920


4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
1991 CC
302 bhp
at 5800 rpm
Power
221 bhp
at 5500 rpm
BMW X4 xDrive35i
302 bhp
221 bhp
Mercedes GLB 250
400 NM
at 1200 rpm
Max. Torque
350 NM
at 1800 rpm
BMW X4 xDrive35i
400 NM
350 NM
Mercedes GLB 250
Performance
BMW X4 xDrive35i
Mercedes GLB 250
153 mph
Maximum Speed
149 mph
5.5 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
76 m
0.000 sec
BMW X4 xDrive35i
62 mph
62
mph
mph
99 m
0.000 sec
Mercedes GLB 250
▶ REPLAY
6.26 kg/bhp
Weight-to-Power Ratio
7.29 kg/bhp
BMW X4 xDrive35i
6.26 kg/bhp
7.29 kg/bhp
Mercedes GLB 250
Fuel Economy / Emissions
BMW X4 xDrive35i
Mercedes GLB 250
Fuel Economy
34 mpg
combined
42 mpg
BMW X4 xDrive35i
34 mpg
42 mpg
Mercedes GLB 250
26 mpg
city
32 mpg
No data
motorway
50 mpg
67 L
Fuel Tank Capacity
52 L
501 mi
Range
475 mi
BMW X4 xDrive35i
501 mi
475 mi
Mercedes GLB 250
Environmental Impact
157.2 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).
128.7 kWh
BMW X4 xDrive35i
157.2 kWh
128.7 kWh
Mercedes GLB 250
Euro 6b (NEFZ)
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
193 g/km (NEFZ)
CO2 Emissions
177 g/km (WLTP)
Practical Convenience
BMW X4 xDrive35i
Mercedes GLB 250
5
Doors
5
5
No. of Seats
5
515 kg
Maximum Payload
535 kg
500 L
Boot Capacity
565 L









1400 L
Boot Capacity (Seats Down)
1800 L















