The Comparative Analysis :
Porsche Cayenne GTS Tiptronic S (12 - 14) vs. Mercedes ML 63 AMG 4MATIC SPEEDSHIFT PLUS 7G-TRONIC (11 - 15)
€ 92,200

€ 110,300

€ 92,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 110,300
ⓘ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 GTS is 1.7 inches longer, 1.1 inches wider and 4.3 inches lower than the Mercedes ML 63 AMG.
Porsche Cayenne GTS
Mercedes ML 63 AMG
66.5
76.9
84.1
70.7
75.8
84.3
76.9 in
Width
75.8 in
84.1 in
Width Incl. Mirrors
84.3 in
66.5 in
Height
70.7 in
114
190.8
114.8
189.1
190.8 in
Length
189.1 in
114 in
Wheelbase
114.8 in
Vehicle Weight
Porsche Cayenne GTS
Mercedes ML 63 AMG
4762 lb
Curb Weight
5170 lb
6261 lb
Gross Vehicle
Weight
Weight
6724 lb

Weight Difference:
408 lb
7.89 %

General
Porsche Cayenne GTS
Mercedes ML 63 AMG
92A/958
Generation
W166
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayenne GTS
Mercedes ML 63 AMG
V8 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 157
Engine Code
M 157.982

4
Valves
4
8
Cylinders
8
4.8 L / 235 cu in
Displacement
5.5 L / 269 cu in
414 hp
at 6500 rpm
Power
518 hp
at 5250 rpm
Porsche Cayenne GTS
414 hp
518 hp
Mercedes ML 63 AMG
380 lb‑ft
at 3500 rpm
Max. Torque
516 lb‑ft
at 1700 rpm
Porsche Cayenne GTS
380 lb‑ft
516 lb‑ft
Mercedes ML 63 AMG
Performance
Porsche Cayenne GTS
Mercedes ML 63 AMG
162 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
259 ft
0.000 sec

Porsche Cayenne GTS
62 mph
62
mph
mph
220 ft
0.000 sec

Mercedes ML 63 AMG
▶ REPLAY
11.5 lb/hp
Weight-to-Power Ratio
9.98 lb/hp
Porsche Cayenne GTS
11.5 lb/hp
9.98 lb/hp
Mercedes ML 63 AMG
Fuel Economy / Emissions
Porsche Cayenne GTS
Mercedes ML 63 AMG
Fuel Economy
22 mpg
combined
20 mpg
Porsche Cayenne GTS
22 mpg
20 mpg
Mercedes ML 63 AMG
16 mpg
city
15 mpg
28 mpg
highway
25 mpg
22.5 gal
Fuel Tank Capacity
24.6 gal
493 mi
Range
490 mi
Porsche Cayenne GTS
493 mi
490 mi
Mercedes ML 63 AMG
Environmental Impact
202.8 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).
223.5 kWh
Porsche Cayenne GTS
202.8 kWh
223.5 kWh
Mercedes ML 63 AMG
Euro 5
Emission Standard
Euro 5
404 g/mi (NEFZ)
CO2 Emissions
444 g/mi (NEFZ)
Practical Convenience
Porsche Cayenne GTS
Mercedes ML 63 AMG
5
Doors
5
5
No. of Seats
5
1499 lb
Maximum Payload
1554 lb
19 cu ft
Trunk Volume
19.5 cu ft












50.4 cu ft
Cargo Volume (Seats Down)
56.9 cu ft