The Comparative Analysis :
Mercedes GLK 220 CDI 7G-TRONIC PLUS (12 - 15) vs. Infiniti QX50 3.0d AWD Automatic (13 - 16)
€ 42,200

€ 43,800

€ 42,200
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 considerably. The Mercedes GLK 220 CDI is 4.3 inches shorter, 1.6 inches wider and 3.7 inches taller than the Infiniti QX50 3.0d.
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
65.7
72.4
79.4
62
70.9
78.7
72.4 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
78.7 in
65.7 in
Height
62 in
108.5
178.6
110.2
182.9
178.6 in
Length
182.9 in
108.5 in
Wheelbase
110.2 in
Vehicle Weight
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
4068 lb
Curb Weight
4376 lb
5335 lb
Gross Vehicle
Weight
Weight
5445 lb

Weight Difference:
309 lb
7.06 %

General
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
X204
Generation
J50
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

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

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz OM 651
Engine Series
OM 651.916
Engine Code

4
Valves
4
4
Cylinders
6
2.1 L / 103 cu in
Displacement
3 L / 147 cu in
168 hp
at 3200 rpm
Power
235 hp
at 3750 rpm
Mercedes GLK 220 CDI
168 hp
235 hp
Infiniti QX50 3.0d
295 lb‑ft
at 1400 rpm
Max. Torque
406 lb‑ft
at 1750 rpm
Mercedes GLK 220 CDI
295 lb‑ft
406 lb‑ft
Infiniti QX50 3.0d
Performance
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
127 mph
Maximum Speed
137 mph
8.7 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
397 ft
0.000 sec

Mercedes GLK 220 CDI
62 mph
62
mph
mph
361 ft
0.000 sec

Infiniti QX50 3.0d
▶ REPLAY
24.21 lb/hp
Weight-to-Power Ratio
18.62 lb/hp
Mercedes GLK 220 CDI
24.21 lb/hp
18.62 lb/hp
Infiniti QX50 3.0d
Fuel Economy / Emissions
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
Fuel Economy
42 mpg
combined
28 mpg
Mercedes GLK 220 CDI
42 mpg
28 mpg
Infiniti QX50 3.0d
37 mpg
city
22 mpg
46 mpg
highway
33 mpg
15.6 gal
Fuel Tank Capacity
21.1 gal
655 mi
Range
585 mi
Mercedes GLK 220 CDI
655 mi
585 mi
Infiniti QX50 3.0d
Environmental Impact
115.2 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).
174.9 kWh
Mercedes GLK 220 CDI
115.2 kWh
174.9 kWh
Infiniti QX50 3.0d
Euro 5
Emission Standard
Euro 5
233 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
Mercedes GLK 220 CDI
Infiniti QX50 3.0d
5
Doors
5
5
No. of Seats
5
1268 lb
Maximum Payload
1069 lb
12.7 cu ft
Trunk Volume
9.6 cu ft








43.9 cu ft
Cargo Volume (Seats Down)
33.3 cu ft