The Comparative Analysis :

Mercedes GLB 180 d 8G-DCT (19 - ..) vs. BMW X3 M40d Steptronic (18 - ..)

€ 37,800
Mercedes GLB 180 d 8G-DCT (19 - ..) Mercedes GLB 180 d
€ 70,300
 BMW X3 M40d Steptronic (18 - ..) BMW X3 M40d
€ 37,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes GLB 180 d is slightly smaller in every dimension. It's 3.2 inches shorter, 2.5 inches narrower and 0.7 inches lower than the BMW X3 M40d.
Mercedes GLB 180 d
BMW X3 M40d
65.3
Blueprint Mercedes GLB 180 d 8G-DCT (19 - ..)
72.2
79.5
66
Blueprint BMW X3 M40d Steptronic (18 - ..)
74.7
84.2
72.2 in
Width
74.7 in
79.5 in
Width Incl. Mirrors
84.2 in
65.3 in
Height
66 in
Blueprint Mercedes GLB 180 d 8G-DCT (19 - ..)
111.4
182.4
Blueprint BMW X3 M40d Steptronic (18 - ..)
112.8
185.7
182.4 in
Length
185.7 in
111.4 in
Wheelbase
112.8 in

Vehicle Weight

Mercedes GLB 180 d
BMW X3 M40d
3704 lb
Curb Weight
4343 lb
4839 lb
Gross Vehicle
Weight
5622 lb
Mercedes GLB 180 d 8G-DCT (19 - ..)
Weight Difference:
639 lb
14.71 %
BMW X3 M40d Steptronic (18 - ..)

General

Mercedes GLB 180 d
BMW X3 M40d
X247
Generation
G01
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Mercedes GLB 180 d
BMW X3 M40d
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 654
Engine Series
BMW B57
OM 654.920
Engine Code
B57-D30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
114 hp
at 3400 rpm
Power
322 hp
at 4400 rpm
Mercedes GLB 180 d
114 hp
322 hp
BMW X3 M40d
207 lb‑ft
at 1750 rpm
Max. Torque
502 lb‑ft
at 1750 rpm
Mercedes GLB 180 d
207 lb‑ft
502 lb‑ft
BMW X3 M40d

Performance

Mercedes GLB 180 d
BMW X3 M40d
117 mph
Maximum Speed
155 mph
11.3 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

515 ft
0.000 sec

Mercedes GLB 180 d

62 mph 62
mph

223 ft
0.000 sec

BMW X3 M40d

▶ REPLAY
32.49 lb/hp
Weight-to-Power Ratio
13.49 lb/hp
Mercedes GLB 180 d
32.49 lb/hp
13.49 lb/hp
BMW X3 M40d

Fuel Economy / Emissions

Mercedes GLB 180 d
BMW X3 M40d
Fuel Economy
48 mpg
combined
37 mpg
Mercedes GLB 180 d
48 mpg
37 mpg
BMW X3 M40d
41 mpg
city
32 mpg
53 mpg
highway
No data
Kraftstoffanzeige
13.7 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
659 mi
Range
661 mi
Mercedes GLB 180 d
659 mi
661 mi
BMW X3 M40d
Environmental Impact
100.7 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).
131.6 kWh
Mercedes GLB 180 d
100.7 kWh
131.6 kWh
BMW X3 M40d
Euro 6d-ISC
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
233 g/mi (WLTP)
CO2 Emissions
323 g/mi (WLTP)

Practical Convenience

Mercedes GLB 180 d
BMW X3 M40d
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1279 lb
16 cu ft
Trunk Volume
15.6 cu ft
51 cu ft
Cargo Volume (Seats Down)
45.3 cu ft