The Comparative Analysis :

Porsche Cayenne S (07 - 10) vs. Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)

€ 68,300
Porsche Cayenne S (07 - 10) Porsche Cayenne S
€ 70,400
 Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08) Mercedes ML 420 CDI DPF
€ 68,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,400

ⓘ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 S is 1 cm longer, 1.7 cm wider and 11.6 cm lower than the Mercedes ML 420 CDI DPF.
Porsche Cayenne S
Mercedes ML 420 CDI DPF
1699
Blueprint Porsche Cayenne S (07 - 10)
1928
2200
1815
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
1911
2127
1928 mm
Width
1911 mm
2200 mm
Width Incl. Mirrors
2127 mm
1699 mm
Height
1815 mm
Blueprint Porsche Cayenne S (07 - 10)
2855
4798
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
2915
4788
4798 mm
Length
4788 mm
2855 mm
Wheelbase
2915 mm

Vehicle Weight

Porsche Cayenne S
Mercedes ML 420 CDI DPF
2300 kg
Kerb Weight
2315 kg
3080 kg
Gross Vehicle
Weight
2950 kg
Porsche Cayenne S (07 - 10)
Weight Difference:
15 kg
0.65 %
Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)

General

Porsche Cayenne S
Mercedes ML 420 CDI DPF
9PA/955
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
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

Porsche Cayenne S
Mercedes ML 420 CDI DPF
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.912
4
Valves
4
8
Cylinders
8
4806 CC
Engine Capacity
3996 CC
380 bhp
at 6200 rpm
Power
302 bhp
at 3600 rpm
Porsche Cayenne S
380 bhp
302 bhp
Mercedes ML 420 CDI DPF
500 NM
at 3500 rpm
Max. Torque
700 NM
at 2000 rpm
Porsche Cayenne S
500 NM
700 NM
Mercedes ML 420 CDI DPF

Performance

Porsche Cayenne S
Mercedes ML 420 CDI DPF
157 mph
Maximum Speed
146 mph
6.6 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

92 m
0.000 sec

Porsche Cayenne S

62 mph 62
mph

94 m
0.000 sec

Mercedes ML 420 CDI DPF

▶ REPLAY
6.05 kg/bhp
Weight-to-Power Ratio
7.67 kg/bhp
Porsche Cayenne S
6.05 kg/bhp
7.67 kg/bhp
Mercedes ML 420 CDI DPF

Fuel Economy / Emissions

Porsche Cayenne S
Mercedes ML 420 CDI DPF
Fuel Economy
19 mpg
combined
25 mpg
Porsche Cayenne S
19 mpg
25 mpg
Mercedes ML 420 CDI DPF
13 mpg
city
20 mpg
26 mpg
motorway
31 mpg
Kraftstoffanzeige
100 L
Fuel Tank Capacity
95 L
Kraftstoffanzeige
417 mi
Range
532 mi
Porsche Cayenne S
417 mi
532 mi
Mercedes ML 420 CDI DPF
Environmental Impact
282.3 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).
228.4 kWh
Porsche Cayenne S
282.3 kWh
228.4 kWh
Mercedes ML 420 CDI DPF
Euro 4 III
Emission Standard
Euro 4 III
358 g/km (NEFZ)
CO2 Emissions
294 g/km (NEFZ)

Practical Convenience

Porsche Cayenne S
Mercedes ML 420 CDI DPF
5
Doors
5
5
No. of Seats
5
780 kg
Maximum Payload
635 kg
540 L
Boot Capacity
500 L
1770 L
Boot Capacity (Seats Down)
2050 L