The Comparative Analysis :
Infiniti FX 50 AWD Automatic (12 - 13) vs. Mercedes ML 300 CDI BlueEFFICIENCY 4MATIC 7G-TRONIC (10 - 11)
€ 75,600

€ 53,600

€ 75,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,600
ⓘ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 Infiniti FX 50 is 3 inches longer, 0.6 inches wider and 5.3 inches lower than the Mercedes ML 300 CDI BlueEFFICIENCY.
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
66.1
75.8
84
71.5
75.2
83.7
75.8 in
Width
75.2 in
84 in
Width Incl. Mirrors
83.7 in
66.1 in
Height
71.5 in
113.6
191.5
114.8
188.5
191.5 in
Length
188.5 in
113.6 in
Wheelbase
114.8 in
Vehicle Weight
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
4674 lb
Curb Weight
4817 lb
5721 lb
Gross Vehicle
Weight
Weight
6239 lb

Weight Difference:
143 lb
2.97 %

General
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
S51
Generation
W164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Diesel

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

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
V8 gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.820

4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3 L / 147 cu in
385 hp
at 6500 rpm
Power
201 hp
at 3800 rpm
Infiniti FX 50
385 hp
201 hp
Mercedes ML 300 CDI BlueEFFICIENCY
369 lb‑ft
at 4400 rpm
Max. Torque
369 lb‑ft
at 1400 rpm
Infiniti FX 50
369 lb‑ft
369 lb‑ft
Mercedes ML 300 CDI BlueEFFICIENCY
Performance
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
155 mph
Maximum Speed
130 mph
5.8 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
266 ft
0.000 sec

Infiniti FX 50
62 mph
62
mph
mph
374 ft
0.000 sec

Mercedes ML 300 CDI BlueEFFICIENCY
▶ REPLAY
12.14 lb/hp
Weight-to-Power Ratio
23.97 lb/hp
Infiniti FX 50
12.14 lb/hp
23.97 lb/hp
Mercedes ML 300 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
Fuel Economy
18 mpg
combined
28 mpg
Infiniti FX 50
18 mpg
28 mpg
Mercedes ML 300 CDI BlueEFFICIENCY
12 mpg
city
22 mpg
24 mpg
highway
33 mpg
23.8 gal
Fuel Tank Capacity
25.1 gal
427 mi
Range
703 mi
Infiniti FX 50
427 mi
703 mi
Mercedes ML 300 CDI BlueEFFICIENCY
Environmental Impact
248.2 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).
172.8 kWh
Infiniti FX 50
248.2 kWh
172.8 kWh
Mercedes ML 300 CDI BlueEFFICIENCY
Euro 5
Emission Standard
Euro 5
494 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
Infiniti FX 50
Mercedes ML 300 CDI BlueEFFICIENCY
5
Doors
5
5
No. of Seats
5
1047 lb
Maximum Payload
1422 lb
11.6 cu ft
Trunk Volume
14.2 cu ft








37 cu ft
Cargo Volume (Seats Down)
58 cu ft