The Comparative Analysis :
Porsche Cayenne Turbo S Tiptronic S (15 - 17) vs. Mercedes ML 320 CDI DPF 4MATIC 7G-TRONIC (05 - 08)
€ 170,500

€ 53,600

€ 170,500
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 Turbo S is 6.7 cm longer, 2.8 cm wider and 11.3 cm lower than the Mercedes ML 320 CDI DPF.
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
1702
1939
2165
1815
1911
2127
1939 mm
Width
1911 mm
2165 mm
Width Incl. Mirrors
2127 mm
1702 mm
Height
1815 mm
2895
4855
2915
4788
4855 mm
Length
4788 mm
2895 mm
Wheelbase
2915 mm
Vehicle Weight
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
2310 kg
Kerb Weight
2185 kg
2900 kg
Gross Vehicle
Weight
Weight
2830 kg

Weight Difference:
125 kg
5.41 %

General
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
92A/958
Generation
W164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 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 Turbo S
Mercedes ML 320 CDI DPF
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.940

4
Valves
4
8
Cylinders
6
4806 CC
Engine Capacity
2987 CC
562 bhp
at 6000 rpm
Power
221 bhp
at 3800 rpm
Porsche Cayenne Turbo S
562 bhp
221 bhp
Mercedes ML 320 CDI DPF
800 NM
at 2500 rpm
Max. Torque
510 NM
at 1600 rpm
Porsche Cayenne Turbo S
800 NM
510 NM
Mercedes ML 320 CDI DPF
Performance
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
176 mph
Maximum Speed
134 mph
4.1 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
57 m
0.000 sec

Porsche Cayenne Turbo S
62 mph
62
mph
mph
119 m
0.000 sec

Mercedes ML 320 CDI DPF
▶ REPLAY
4.11 kg/bhp
Weight-to-Power Ratio
9.89 kg/bhp
Porsche Cayenne Turbo S
4.11 kg/bhp
9.89 kg/bhp
Mercedes ML 320 CDI DPF
Fuel Economy / Emissions
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
Fuel Economy
25 mpg
combined
30 mpg
Porsche Cayenne Turbo S
25 mpg
30 mpg
Mercedes ML 320 CDI DPF
18 mpg
city
22 mpg
32 mpg
motorway
38 mpg
100 L
Fuel Tank Capacity
95 L
541 mi
Range
628 mi
Porsche Cayenne Turbo S
541 mi
628 mi
Mercedes ML 320 CDI DPF
Environmental Impact
217.9 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 Turbo S
217.9 kWh
193.4 kWh
Mercedes ML 320 CDI DPF
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
267 g/km (NEFZ)
CO2 Emissions
249 g/km (NEFZ)
Practical Convenience
Porsche Cayenne Turbo S
Mercedes ML 320 CDI DPF
5
Doors
5
5
No. of Seats
5
590 kg
Maximum Payload
645 kg
670 L
Boot Capacity
500 L










1705 L
Boot Capacity (Seats Down)
2050 L