The Comparative Analysis :
Mercedes ML 320 CDI 4MATIC 7G-TRONIC (08 - 10) vs. Porsche Cayenne GTS Tiptronic S (14 - 17)
€ 55,200

€ 102,600

€ 55,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 102,600
ⓘ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 Mercedes ML 320 CDI is 2.6 inches shorter, 1.7 inches narrower and 5 inches taller than the Porsche Cayenne GTS.
Mercedes ML 320 CDI
Porsche Cayenne GTS
71.5
75.2
83.7
66.5
76.9
85.2
75.2 in
Width
76.9 in
83.7 in
Width Incl. Mirrors
85.2 in
71.5 in
Height
66.5 in
114.8
188.5
114
191.1
188.5 in
Length
191.1 in
114.8 in
Wheelbase
114 in
Vehicle Weight
Mercedes ML 320 CDI
Porsche Cayenne GTS
4817 lb
Curb Weight
4817 lb
6239 lb
Gross Vehicle
Weight
Weight
6316 lb

Weight Difference:
0 lb
0 %

General
Mercedes ML 320 CDI
Porsche Cayenne GTS
W164
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Premium Unleaded

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

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes ML 320 CDI
Porsche Cayenne GTS
V6 diesel engine with turbocharger
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 642
Engine Series
OM 642.940
Engine Code

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.6 L / 176 cu in
221 hp
at 3800 rpm
Power
434 hp
at 6000 rpm
Mercedes ML 320 CDI
221 hp
434 hp
Porsche Cayenne GTS
376 lb‑ft
at 1600 rpm
Max. Torque
443 lb‑ft
at 1600 rpm
Mercedes ML 320 CDI
376 lb‑ft
443 lb‑ft
Porsche Cayenne GTS
Performance
Mercedes ML 320 CDI
Porsche Cayenne GTS
134 mph
Maximum Speed
163 mph
8.6 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
390 ft
0.000 sec

Mercedes ML 320 CDI
62 mph
62
mph
mph
236 ft
0.000 sec

Porsche Cayenne GTS
▶ REPLAY
21.8 lb/hp
Weight-to-Power Ratio
11.1 lb/hp
Mercedes ML 320 CDI
21.8 lb/hp
11.1 lb/hp
Porsche Cayenne GTS
Fuel Economy / Emissions
Mercedes ML 320 CDI
Porsche Cayenne GTS
Fuel Economy
25 mpg
combined
24 mpg
Mercedes ML 320 CDI
25 mpg
24 mpg
Porsche Cayenne GTS
20 mpg
city
18 mpg
30 mpg
highway
29 mpg
25.1 gal
Fuel Tank Capacity
22.5 gal
635 mi
Range
539 mi
Mercedes ML 320 CDI
635 mi
539 mi
Porsche Cayenne GTS
Environmental Impact
191.4 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).
185.7 kWh
Mercedes ML 320 CDI
191.4 kWh
185.7 kWh
Porsche Cayenne GTS
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
394 g/mi (NEFZ)
CO2 Emissions
367 g/mi (NEFZ)
Practical Convenience
Mercedes ML 320 CDI
Porsche Cayenne GTS
5
Doors
5
5
No. of Seats
5
1422 lb
Maximum Payload
1499 lb
14.2 cu ft
Trunk Volume
19 cu ft










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