The Comparative Analysis :
Porsche Cayenne Turbo S Tiptronic S (15 - 17) vs. Mercedes ML 400 4MATIC 7G-TRONIC PLUS (14 - 15)
€ 170,500

€ 60,200

€ 170,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Porsche Cayenne Turbo S is 5.1 cm longer, 1.3 cm wider and 9.4 cm lower than the Mercedes ML 400.
Porsche Cayenne Turbo S
Mercedes ML 400
1702
1939
2165
1796
1926
2141
1939 mm
Width
1926 mm
2165 mm
Width Incl. Mirrors
2141 mm
1702 mm
Height
1796 mm
2895
4855
2915
4804
4855 mm
Length
4804 mm
2895 mm
Wheelbase
2915 mm
Vehicle Weight
Porsche Cayenne Turbo S
Mercedes ML 400
2310 kg
Kerb Weight
2130 kg
2900 kg
Gross Vehicle
Weight
Weight
2900 kg

Weight Difference:
180 kg
7.79 %

General
Porsche Cayenne Turbo S
Mercedes ML 400
92A/958
Generation
W166
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

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 400
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V6 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.821

4
Valves
4
8
Cylinders
6
4806 CC
Engine Capacity
2996 CC
562 bhp
at 6000 rpm
Power
328 bhp
at 5250 rpm
Porsche Cayenne Turbo S
562 bhp
328 bhp
Mercedes ML 400
800 NM
at 2500 rpm
Max. Torque
480 NM
at 1600 rpm
Porsche Cayenne Turbo S
800 NM
480 NM
Mercedes ML 400
Performance
Porsche Cayenne Turbo S
Mercedes ML 400
176 mph
Maximum Speed
153 mph
4.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
57 m
0.000 sec

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

Mercedes ML 400
▶ REPLAY
4.11 kg/bhp
Weight-to-Power Ratio
6.49 kg/bhp
Porsche Cayenne Turbo S
4.11 kg/bhp
6.49 kg/bhp
Mercedes ML 400
Fuel Economy / Emissions
Porsche Cayenne Turbo S
Mercedes ML 400
Fuel Economy
25 mpg
combined
32 mpg
Porsche Cayenne Turbo S
25 mpg
32 mpg
Mercedes ML 400
18 mpg
city
25 mpg
32 mpg
motorway
37 mpg
100 L
Fuel Tank Capacity
93 L
541 mi
Range
657 mi
Porsche Cayenne Turbo S
541 mi
657 mi
Mercedes ML 400
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).
166.7 kWh
Porsche Cayenne Turbo S
217.9 kWh
166.7 kWh
Mercedes ML 400
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
267 g/km (NEFZ)
CO2 Emissions
209 g/km (NEFZ)
Practical Convenience
Porsche Cayenne Turbo S
Mercedes ML 400
5
Doors
5
5
No. of Seats
5
590 kg
Maximum Payload
770 kg
670 L
Boot Capacity
690 L












1705 L
Boot Capacity (Seats Down)
2010 L