The Comparative Analysis :

Porsche Cayenne Tiptronic S (10 - 14) vs. Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11)

€ 62,000
Porsche Cayenne Tiptronic S (10 - 14) Porsche Cayenne
€ 72,100
 Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11) Mercedes ML 420 CDI
€ 62,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,100

ⓘ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 is 5.8 cm longer, 2.8 cm wider and 11 cm lower than the Mercedes ML 420 CDI.
Porsche Cayenne
Mercedes ML 420 CDI
1705
Blueprint Porsche Cayenne Tiptronic S (10 - 14)
1939
2135
1815
Blueprint Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11)
1911
2127
1939 mm
Width
1911 mm
2135 mm
Width Incl. Mirrors
2127 mm
1705 mm
Height
1815 mm
Blueprint Porsche Cayenne Tiptronic S (10 - 14)
2895
4846
Blueprint Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11)
2915
4788
4846 mm
Length
4788 mm
2895 mm
Wheelbase
2915 mm

Vehicle Weight

Porsche Cayenne
Mercedes ML 420 CDI
2105 kg
Kerb Weight
2315 kg
2800 kg
Gross Vehicle
Weight
2950 kg
Porsche Cayenne Tiptronic S (10 - 14)
Weight Difference:
210 kg
9.07 %
Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11)

General

Porsche Cayenne
Mercedes ML 420 CDI
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
Mercedes ML 420 CDI
V6 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
6
Cylinders
8
3598 CC
Engine Capacity
3996 CC
296 bhp
at 6300 rpm
Power
302 bhp
at 3600 rpm
Porsche Cayenne
296 bhp
302 bhp
Mercedes ML 420 CDI
400 NM
at 3000 rpm
Max. Torque
700 NM
at 2000 rpm
Porsche Cayenne
400 NM
700 NM
Mercedes ML 420 CDI

Performance

Porsche Cayenne
Mercedes ML 420 CDI
143 mph
Maximum Speed
146 mph
7.8 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

108 m
0.000 sec

Porsche Cayenne

62 mph 62
mph

94 m
0.000 sec

Mercedes ML 420 CDI

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

Fuel Economy / Emissions

Porsche Cayenne
Mercedes ML 420 CDI
Fuel Economy
29 mpg
combined
27 mpg
Porsche Cayenne
29 mpg
27 mpg
Mercedes ML 420 CDI
21 mpg
city
20 mpg
35 mpg
motorway
33 mpg
Kraftstoffanzeige
85 L
Fuel Tank Capacity
95 L
Kraftstoffanzeige
534 mi
Range
557 mi
Porsche Cayenne
534 mi
557 mi
Mercedes ML 420 CDI
Environmental Impact
187.5 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).
218.1 kWh
Porsche Cayenne
187.5 kWh
218.1 kWh
Mercedes ML 420 CDI
Euro 5
Emission Standard
Euro 4 III
236 g/km (NEFZ)
CO2 Emissions
279 g/km (NEFZ)

Practical Convenience

Porsche Cayenne
Mercedes ML 420 CDI
5
Doors
5
5
No. of Seats
5
695 kg
Maximum Payload
635 kg
670 L
Boot Capacity
500 L
1780 L
Boot Capacity (Seats Down)
2050 L