The Comparative Analysis :

Porsche Cayenne GTS Tiptronic S (14 - 17) vs. Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)

€ 102,600
Porsche Cayenne GTS Tiptronic S (14 - 17) Porsche Cayenne GTS
€ 70,400
 Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08) Mercedes ML 420 CDI DPF
€ 102,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,400

ⓘ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 GTS is 2.6 inches longer, 1.7 inches wider and 5 inches lower than the Mercedes ML 420 CDI DPF.
Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
66.5
Blueprint Porsche Cayenne GTS Tiptronic S (14 - 17)
76.9
85.2
71.5
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
75.2
83.7
76.9 in
Width
75.2 in
85.2 in
Width Incl. Mirrors
83.7 in
66.5 in
Height
71.5 in
Blueprint Porsche Cayenne GTS Tiptronic S (14 - 17)
114
191.1
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
114.8
188.5
191.1 in
Length
188.5 in
114 in
Wheelbase
114.8 in

Vehicle Weight

Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
4817 lb
Curb Weight
5104 lb
6316 lb
Gross Vehicle
Weight
6504 lb
Porsche Cayenne GTS Tiptronic S (14 - 17)
Weight Difference:
287 lb
5.62 %
Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)

General

Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
92A/958
Generation
W164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Diesel
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 420 CDI DPF
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.912
4
Valves
4
6
Cylinders
8
3.6 L / 176 cu in
Displacement
4 L / 196 cu in
434 hp
at 6000 rpm
Power
302 hp
at 3600 rpm
Porsche Cayenne GTS
434 hp
302 hp
Mercedes ML 420 CDI DPF
443 lb‑ft
at 1600 rpm
Max. Torque
516 lb‑ft
at 2000 rpm
Porsche Cayenne GTS
443 lb‑ft
516 lb‑ft
Mercedes ML 420 CDI DPF

Performance

Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
163 mph
Maximum Speed
146 mph
5.2 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

236 ft
0.000 sec

Porsche Cayenne GTS

62 mph 62
mph

308 ft
0.000 sec

Mercedes ML 420 CDI DPF

▶ REPLAY
11.1 lb/hp
Weight-to-Power Ratio
16.9 lb/hp
Porsche Cayenne GTS
11.1 lb/hp
16.9 lb/hp
Mercedes ML 420 CDI DPF

Fuel Economy / Emissions

Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
Fuel Economy
24 mpg
combined
21 mpg
Porsche Cayenne GTS
24 mpg
21 mpg
Mercedes ML 420 CDI DPF
18 mpg
city
16 mpg
29 mpg
highway
26 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
25.1 gal
Kraftstoffanzeige
539 mi
Range
532 mi
Porsche Cayenne GTS
539 mi
532 mi
Mercedes ML 420 CDI DPF
Environmental Impact
185.7 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).
228.4 kWh
Porsche Cayenne GTS
185.7 kWh
228.4 kWh
Mercedes ML 420 CDI DPF
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
367 g/mi (NEFZ)
CO2 Emissions
473 g/mi (NEFZ)

Practical Convenience

Porsche Cayenne GTS
Mercedes ML 420 CDI DPF
5
Doors
5
5
No. of Seats
5
1499 lb
Maximum Payload
1400 lb
19 cu ft
Trunk Volume
14.2 cu ft
50.4 cu ft
Cargo Volume (Seats Down)
58 cu ft