The Comparative Analysis :
Porsche Cayenne Tiptronic S (17 - ..) vs. Mercedes ML 320 CDI DPF 4MATIC 7G-TRONIC (05 - 08)
€ 74,800

€ 53,600

€ 74,800
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 Porsche Cayenne is 13 cm longer, 7.2 cm wider and 11.9 cm lower than the Mercedes ML 320 CDI DPF.
Porsche Cayenne
Mercedes ML 320 CDI DPF
1696
1983
2194
1815
1911
2127
1983 mm
Width
1911 mm
2194 mm
Width Incl. Mirrors
2127 mm
1696 mm
Height
1815 mm
2895
4918
2915
4788
4918 mm
Length
4788 mm
2895 mm
Wheelbase
2915 mm
Vehicle Weight
Porsche Cayenne
Mercedes ML 320 CDI DPF
2060 kg
Kerb Weight
2185 kg
2830 kg
Gross Vehicle
Weight
Weight
2830 kg

Weight Difference:
125 kg
5.72 %

General
Porsche Cayenne
Mercedes ML 320 CDI DPF
9YA
Generation
W164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Unleaded (95 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayenne
Mercedes ML 320 CDI DPF
V6 petrol engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.940

4
Valves
4
6
Cylinders
6
2995 CC
Engine Capacity
2987 CC
335 bhp
at 5300 rpm
Power
221 bhp
at 3800 rpm
Porsche Cayenne
335 bhp
221 bhp
Mercedes ML 320 CDI DPF
450 NM
at 1340 rpm
Max. Torque
510 NM
at 1600 rpm
Porsche Cayenne
450 NM
510 NM
Mercedes ML 320 CDI DPF
Performance
Porsche Cayenne
Mercedes ML 320 CDI DPF
152 mph
Maximum Speed
134 mph
6.2 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
86 m
0.000 sec

Porsche Cayenne
62 mph
62
mph
mph
119 m
0.000 sec

Mercedes ML 320 CDI DPF
▶ REPLAY
6.15 kg/bhp
Weight-to-Power Ratio
9.89 kg/bhp
Porsche Cayenne
6.15 kg/bhp
9.89 kg/bhp
Mercedes ML 320 CDI DPF
Fuel Economy / Emissions
Porsche Cayenne
Mercedes ML 320 CDI DPF
Fuel Economy
31 mpg
combined
30 mpg
Porsche Cayenne
31 mpg
30 mpg
Mercedes ML 320 CDI DPF
25 mpg
city
22 mpg
36 mpg
motorway
38 mpg
75 L
Fuel Tank Capacity
95 L
506 mi
Range
628 mi
Porsche Cayenne
506 mi
628 mi
Mercedes ML 320 CDI DPF
Environmental Impact
174.3 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).
193.4 kWh
Porsche Cayenne
174.3 kWh
193.4 kWh
Mercedes ML 320 CDI DPF
Euro 6
Emission Standard
Euro 4 III
265 g/km (WLTP)
CO2 Emissions
249 g/km (NEFZ)
Practical Convenience
Porsche Cayenne
Mercedes ML 320 CDI DPF
5
Doors
5
5
No. of Seats
5
770 kg
Maximum Payload
645 kg
770 L
Boot Capacity
500 L











1708 L
Boot Capacity (Seats Down)
2050 L