The Comparative Analysis :
BMW X4 M40i Steptronic (15 - 18) vs. Mercedes GLB 200 d 4MATIC 8G-DCT (19 - ..)
€ 68,400
€ 41,500
€ 68,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,500
ⓘ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 M40i is 1.5 inches longer, 2.6 inches wider and 1.3 inches lower than the Mercedes GLB 200 d.
BMW X4 M40i
Mercedes GLB 200 d
63.9
74.8
82.6
65.3
72.2
79.5
74.8 in
Width
72.2 in
82.6 in
Width Incl. Mirrors
79.5 in
63.9 in
Height
65.3 in
110.6
183.9
111.4
182.4
183.9 in
Length
182.4 in
110.6 in
Wheelbase
111.4 in
Vehicle Weight
BMW X4 M40i
Mercedes GLB 200 d
4222 lb
Curb Weight
3825 lb
5357 lb
Gross Vehicle
Weight
Weight
4960 lb
Weight Difference:
397 lb
9.4 %
General
BMW X4 M40i
Mercedes GLB 200 d
F26
Generation
X247
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
8-speed dual clutch transmission
Engine
BMW X4 M40i
Mercedes GLB 200 d
Straight-six gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N55
Engine Series
Mercedes-Benz OM 654
N55-B30
Engine Code
OM 654.920


4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
355 hp
at 5800 rpm
Power
148 hp
at 3400 rpm
BMW X4 M40i
355 hp
148 hp
Mercedes GLB 200 d
343 lb‑ft
at 1350 rpm
Max. Torque
236 lb‑ft
at 1400 rpm
BMW X4 M40i
343 lb‑ft
236 lb‑ft
Mercedes GLB 200 d
Performance
BMW X4 M40i
Mercedes GLB 200 d
155 mph
Maximum Speed
125 mph
4.9 sec
Acceleration 0 to 62 mph
9.3 sec
62 mph
62
mph
mph
223 ft
0.000 sec
BMW X4 M40i
62 mph
62
mph
mph
423 ft
0.000 sec
Mercedes GLB 200 d
▶ REPLAY
11.89 lb/hp
Weight-to-Power Ratio
25.84 lb/hp
BMW X4 M40i
11.89 lb/hp
25.84 lb/hp
Mercedes GLB 200 d
Fuel Economy / Emissions
BMW X4 M40i
Mercedes GLB 200 d
Fuel Economy
27 mpg
combined
45 mpg
BMW X4 M40i
27 mpg
45 mpg
Mercedes GLB 200 d
21 mpg
city
38 mpg
No data
highway
51 mpg
17.7 gal
Fuel Tank Capacity
15.9 gal
484 mi
Range
717 mi
BMW X4 M40i
484 mi
717 mi
Mercedes GLB 200 d
Environmental Impact
162.9 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).
107 kWh
BMW X4 M40i
162.9 kWh
107 kWh
Mercedes GLB 200 d
Euro 6b (NEFZ)
Emission Standard
Euro 6d-ISC
320 g/mi (NEFZ)
CO2 Emissions
243 g/mi (WLTP)
Practical Convenience
BMW X4 M40i
Mercedes GLB 200 d
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1135 lb
14.2 cu ft
Trunk Volume
16 cu ft









39.6 cu ft
Cargo Volume (Seats Down)
51 cu ft




















