The Comparative Analysis :
Porsche Cayenne Diesel Tiptronic S (10 - 11) vs. Mercedes ML 250 BlueTEC 4MATIC 7G-TRONIC PLUS (11 - 15)
€ 59,800

€ 56,200

€ 59,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 56,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Porsche Cayenne Diesel is 4.2 cm longer, 1.3 cm wider and 8.3 cm lower than the Mercedes ML 250 BlueTEC.
Porsche Cayenne Diesel
Mercedes ML 250 BlueTEC
1705
1939
2135
1788
1926
2141
1939 mm
Width
1926 mm
2135 mm
Width Incl. Mirrors
2141 mm
1705 mm
Height
1788 mm
2895
4846
2915
4804
4846 mm
Length
4804 mm
2895 mm
Wheelbase
2915 mm
Vehicle Weight
Porsche Cayenne Diesel
Mercedes ML 250 BlueTEC
2175 kg
Kerb Weight
2150 kg
2860 kg
Gross Vehicle
Weight
Weight
2950 kg

Weight Difference:
25 kg
1.15 %

General
Porsche Cayenne Diesel
Mercedes ML 250 BlueTEC
92A/958
Generation
W166
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

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

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

Porsche Cayenne Diesel
62 mph
62
mph
mph
125 m
0.000 sec

Mercedes ML 250 BlueTEC
▶ REPLAY
9.18 kg/bhp
Weight-to-Power Ratio
10.7 kg/bhp
Porsche Cayenne Diesel
9.18 kg/bhp
10.7 kg/bhp
Mercedes ML 250 BlueTEC
Fuel Economy / Emissions
Porsche Cayenne Diesel
Mercedes ML 250 BlueTEC
Fuel Economy
38 mpg
combined
49 mpg
Porsche Cayenne Diesel
38 mpg
49 mpg
Mercedes ML 250 BlueTEC
32 mpg
city
42 mpg
43 mpg
motorway
53 mpg
85 L
Fuel Tank Capacity
93 L
714 mi
Range
996 mi
Porsche Cayenne Diesel
714 mi
996 mi
Mercedes ML 250 BlueTEC
Environmental Impact
152.2 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).
119.3 kWh
Porsche Cayenne Diesel
152.2 kWh
119.3 kWh
Mercedes ML 250 BlueTEC
Euro 5
Emission Standard
Euro 6b (NEFZ)
195 g/km (NEFZ)
CO2 Emissions
154 g/km (NEFZ)
Practical Convenience
Porsche Cayenne Diesel
Mercedes ML 250 BlueTEC
5
Doors
5
5
No. of Seats
5
685 kg
Maximum Payload
800 kg
670 L
Boot Capacity
690 L












1780 L
Boot Capacity (Seats Down)
2010 L