The Comparative Analysis :
Porsche Cayenne Coupé GTS Tiptronic S (20 - ..) vs. Mercedes ML 320 CDI 4MATIC 7G-TRONIC (08 - 10)
€ 118,500

€ 55,200

€ 118,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Porsche Cayenne Coupé GTS is 15.1 cm longer, 8.4 cm wider and 15.9 cm lower than the Mercedes ML 320 CDI.
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
1656
1995
2194
1815
1911
2127
1995 mm
Width
1911 mm
2194 mm
Width Incl. Mirrors
2127 mm
1656 mm
Height
1815 mm
2895
4939
2915
4788
4939 mm
Length
4788 mm
2895 mm
Wheelbase
2915 mm
Vehicle Weight
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
2250 kg
Kerb Weight
2185 kg
2850 kg
Gross Vehicle
Weight
Weight
2830 kg

Weight Difference:
65 kg
2.89 %

General
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
9YA
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 Coupé GTS
Mercedes ML 320 CDI
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
3996 CC
Engine Capacity
2987 CC
454 bhp
at 6000 rpm
Power
221 bhp
at 3800 rpm
Porsche Cayenne Coupé GTS
454 bhp
221 bhp
Mercedes ML 320 CDI
620 NM
at 1800 rpm
Max. Torque
510 NM
at 1600 rpm
Porsche Cayenne Coupé GTS
620 NM
510 NM
Mercedes ML 320 CDI
Performance
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
168 mph
Maximum Speed
134 mph
4.5 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
63 m
0.000 sec

Porsche Cayenne Coupé GTS
62 mph
62
mph
mph
119 m
0.000 sec

Mercedes ML 320 CDI
▶ REPLAY
4.96 kg/bhp
Weight-to-Power Ratio
9.89 kg/bhp
Porsche Cayenne Coupé GTS
4.96 kg/bhp
9.89 kg/bhp
Mercedes ML 320 CDI
Fuel Economy / Emissions
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
Fuel Economy
25 mpg
combined
30 mpg
Porsche Cayenne Coupé GTS
25 mpg
30 mpg
Mercedes ML 320 CDI
18 mpg
city
24 mpg
31 mpg
motorway
36 mpg
90 L
Fuel Tank Capacity
95 L
490 mi
Range
635 mi
Porsche Cayenne Coupé GTS
490 mi
635 mi
Mercedes ML 320 CDI
Environmental Impact
216 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).
191.4 kWh
Porsche Cayenne Coupé GTS
216 kWh
191.4 kWh
Mercedes ML 320 CDI
Euro 6d-ISC-FCM (WLTP) 36AP-AR
Emission Standard
Euro 4 III
302 g/km (WLTP)
CO2 Emissions
245 g/km (NEFZ)
Practical Convenience
Porsche Cayenne Coupé GTS
Mercedes ML 320 CDI
5
Doors
5
4
No. of Seats
5
600 kg
Maximum Payload
645 kg
625 L
Boot Capacity
500 L









1540 L
Boot Capacity (Seats Down)
2050 L