The Comparative Analysis :
Mercedes ML 250 BlueTEC 4MATIC 7G-TRONIC PLUS (11 - 15) vs. Porsche Cayenne Diesel Tiptronic (09 - 10)
€ 56,200

€ 56,900

€ 56,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 56,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes ML 250 BlueTEC is 0.6 cm longer, 0.2 cm narrower and 8.9 cm taller than the Porsche Cayenne Diesel.
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
1788
1926
2141
1699
1928
2200
1926 mm
Width
1928 mm
2141 mm
Width Incl. Mirrors
2200 mm
1788 mm
Height
1699 mm
2915
4804
2855
4798
4804 mm
Length
4798 mm
2915 mm
Wheelbase
2855 mm
Vehicle Weight
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
2150 kg
Kerb Weight
2315 kg
2950 kg
Gross Vehicle
Weight
Weight
3015 kg

Weight Difference:
165 kg
7.13 %

General
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
W166
Generation
9PA/955
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz OM 651
Engine Series
OM 651.960
Engine Code

4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
2967 CC
201 bhp
at 4200 rpm
Power
237 bhp
at 4400 rpm
Mercedes ML 250 BlueTEC
201 bhp
237 bhp
Porsche Cayenne Diesel
500 NM
at 1600 rpm
Max. Torque
550 NM
at 2000 rpm
Mercedes ML 250 BlueTEC
500 NM
550 NM
Porsche Cayenne Diesel
Performance
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
130 mph
Maximum Speed
133 mph
9 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph
62
mph
mph
125 m
0.000 sec

Mercedes ML 250 BlueTEC
62 mph
62
mph
mph
115 m
0.000 sec

Porsche Cayenne Diesel
▶ REPLAY
10.7 kg/bhp
Weight-to-Power Ratio
9.77 kg/bhp
Mercedes ML 250 BlueTEC
10.7 kg/bhp
9.77 kg/bhp
Porsche Cayenne Diesel
Fuel Economy / Emissions
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
Fuel Economy
49 mpg
combined
30 mpg
Mercedes ML 250 BlueTEC
49 mpg
30 mpg
Porsche Cayenne Diesel
42 mpg
city
24 mpg
53 mpg
motorway
36 mpg
93 L
Fuel Tank Capacity
100 L
996 mi
Range
668 mi
Mercedes ML 250 BlueTEC
996 mi
668 mi
Porsche Cayenne Diesel
Environmental Impact
119.3 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).
191.4 kWh
Mercedes ML 250 BlueTEC
119.3 kWh
191.4 kWh
Porsche Cayenne Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
154 g/km (NEFZ)
CO2 Emissions
244 g/km (NEFZ)
Practical Convenience
Mercedes ML 250 BlueTEC
Porsche Cayenne Diesel
5
Doors
5
5
No. of Seats
5
800 kg
Maximum Payload
700 kg
690 L
Boot Capacity
540 L











2010 L
Boot Capacity (Seats Down)
1770 L