The Comparative Analysis :
Mercedes GLK 250 CDI BlueEFFICIENCY 4MATIC 7G-TRONIC (09 - 11) vs. BMW X4 M40i Steptronic (15 - 18)
€ 43,900
€ 68,400
€ 43,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes GLK 250 CDI BlueEFFICIENCY is 14.3 cm shorter, 6.1 cm narrower and 6.5 cm taller than the BMW X4 M40i.
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
1689
1840
2016
1624
1901
2098
1840 mm
Width
1901 mm
2016 mm
Width Incl. Mirrors
2098 mm
1689 mm
Height
1624 mm
2755
4528
2810
4671
4528 mm
Length
4671 mm
2755 mm
Wheelbase
2810 mm
Vehicle Weight
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
1845 kg
Kerb Weight
1915 kg
2440 kg
Gross Vehicle
Weight
Weight
2430 kg
Weight Difference:
70 kg
3.66 %
General
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
X204
Generation
F26
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-six petrol engine with turbocharger
Mercedes-Benz OM 651
Engine Series
BMW N55
OM 651.912
Engine Code
N55-B30


4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
2979 CC
201 bhp
at 4200 rpm
Power
355 bhp
at 5800 rpm
Mercedes GLK 250 CDI BlueEFFICIENCY
201 bhp
355 bhp
BMW X4 M40i
500 NM
at 1600 rpm
Max. Torque
465 NM
at 1350 rpm
Mercedes GLK 250 CDI BlueEFFICIENCY
500 NM
465 NM
BMW X4 M40i
Performance
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
130 mph
Maximum Speed
155 mph
7.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
110 m
0.000 sec
Mercedes GLK 250 CDI BlueEFFICIENCY
62 mph
62
mph
mph
68 m
0.000 sec
BMW X4 M40i
▶ REPLAY
9.18 kg/bhp
Weight-to-Power Ratio
5.39 kg/bhp
Mercedes GLK 250 CDI BlueEFFICIENCY
9.18 kg/bhp
5.39 kg/bhp
BMW X4 M40i
Fuel Economy / Emissions
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
Fuel Economy
42 mpg
combined
33 mpg
Mercedes GLK 250 CDI BlueEFFICIENCY
42 mpg
33 mpg
BMW X4 M40i
34 mpg
city
25 mpg
50 mpg
motorway
No data
59 L
Fuel Tank Capacity
67 L
547 mi
Range
484 mi
Mercedes GLK 250 CDI BlueEFFICIENCY
547 mi
484 mi
BMW X4 M40i
Environmental Impact
137.9 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).
162.9 kWh
Mercedes GLK 250 CDI BlueEFFICIENCY
137.9 kWh
162.9 kWh
BMW X4 M40i
Euro 5
Emission Standard
Euro 6b (NEFZ)
176 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Mercedes GLK 250 CDI BlueEFFICIENCY
BMW X4 M40i
5
Doors
5
5
No. of Seats
5
595 kg
Maximum Payload
515 kg
450 L
Boot Capacity
500 L








1550 L
Boot Capacity (Seats Down)
1400 L



















