The Comparative Analysis :

Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08) vs. Porsche Cayenne Turbo Tiptronic S (19 - ..)

€ 70,400
Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08) Mercedes ML 420 CDI DPF
€ 138,900
 Porsche Cayenne Turbo Tiptronic S (19 - ..) Porsche Cayenne Turbo
€ 70,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,900

ⓘ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 420 CDI DPF is 5.4 inches shorter, 3.1 inches narrower and 5.6 inches taller than the Porsche Cayenne Turbo.
Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
71.5
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
75.2
83.7
65.9
Blueprint Porsche Cayenne Turbo Tiptronic S (19 - ..)
78.3
86.4
75.2 in
Width
78.3 in
83.7 in
Width Incl. Mirrors
86.4 in
71.5 in
Height
65.9 in
Blueprint Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
114.8
188.5
Blueprint Porsche Cayenne Turbo Tiptronic S (19 - ..)
114
193.9
188.5 in
Length
193.9 in
114.8 in
Wheelbase
114 in

Vehicle Weight

Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
5104 lb
Curb Weight
4960 lb
6504 lb
Gross Vehicle
Weight
6471 lb
Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08)
Weight Difference:
143 lb
2.8 %
Porsche Cayenne Turbo Tiptronic S (19 - ..)

General

Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
W164
Generation
9YA
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 420 CDI DPF
Porsche Cayenne Turbo
V8 diesel engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 629
Engine Series
OM 629.912
Engine Code
4
Valves
4
8
Cylinders
8
4 L / 196 cu in
Displacement
4 L / 196 cu in
302 hp
at 3600 rpm
Power
542 hp
at 5750 rpm
Mercedes ML 420 CDI DPF
302 hp
542 hp
Porsche Cayenne Turbo
516 lb‑ft
at 2000 rpm
Max. Torque
568 lb‑ft
at 2000 rpm
Mercedes ML 420 CDI DPF
516 lb‑ft
568 lb‑ft
Porsche Cayenne Turbo

Performance

Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
146 mph
Maximum Speed
178 mph
6.8 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

308 ft
0.000 sec

Mercedes ML 420 CDI DPF

62 mph 62
mph

187 ft
0.000 sec

Porsche Cayenne Turbo

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

Fuel Economy / Emissions

Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
Fuel Economy
21 mpg
combined
21 mpg
Mercedes ML 420 CDI DPF
21 mpg
21 mpg
Porsche Cayenne Turbo
16 mpg
city
16 mpg
26 mpg
highway
25 mpg
Kraftstoffanzeige
25.1 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
532 mi
Range
490 mi
Mercedes ML 420 CDI DPF
532 mi
490 mi
Porsche Cayenne Turbo
Environmental Impact
228.4 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).
216 kWh
Mercedes ML 420 CDI DPF
228.4 kWh
216 kWh
Porsche Cayenne Turbo
Euro 4 III
Emission Standard
Euro 6d-TEMP
473 g/mi (NEFZ)
CO2 Emissions
497 g/mi (WLTP)

Practical Convenience

Mercedes ML 420 CDI DPF
Porsche Cayenne Turbo
5
Doors
5
5
No. of Seats
5
1400 lb
Maximum Payload
1510 lb
14.2 cu ft
Trunk Volume
21.1 cu ft
58 cu ft
Cargo Volume (Seats Down)
48.4 cu ft