Jeep Grand Cherokee 2005 vs Porsche Cayenne 2009

 
Jeep Grand Cherokee
2005 - 2010
Porsche Cayenne
2009 - 2010
Gearbox: AutomaticAutomatic
Engine: 3.0 Diesel3.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 218 HP240 HP
Torque: 510 NM550 NM
Acceleration 0-100 km/h: 9 seconds8.3 seconds
Porsche Cayenne is a more dynamic driving.
Jeep Grand Cherokee engine produces 22 HP less power than Porsche Cayenne, whereas torque is 40 NM less than Porsche Cayenne. Due to the lower power, Jeep Grand Cherokee reaches 100 km/h speed 0.7 seconds later.

Fuel consumption

Fuel consumption (l/100km): 10.29.3
Real fuel consumption: 11.5 l/100km11.3 l/100km
The Porsche Cayenne is a better choice when it comes to fuel economy.
By specification Jeep Grand Cherokee consumes 0.9 litres more fuel per 100 km than the Porsche Cayenne, which means that if you drive 15,000 km in a year, the Jeep Grand Cherokee could require 135 litres more fuel.
By comparing actual fuel consumption based on user reports, Jeep Grand Cherokee consumes 0.2 litres more fuel per 100 km than the Porsche Cayenne.
Fuel tank capacity: 78 litres100 litres
Full fuel tank distance: 760 km in combined cycle1070 km in combined cycle
900 km on highway1260 km on highway
670 km with real consumption880 km with real consumption
Porsche Cayenne gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Drive type

Wheel drive type: All wheel drive (AWD, 4x4)All wheel drive (AWD, 4x4)

Engines

Average engine lifespan: 440'000 km420'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 5 years1 years
Engine spread: Installed on at least 2 other car models, including Chrysler 300C, Jeep CommanderUsed only for this car
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Jeep Grand Cherokee might be a better choice in this respect.
Jeep Grand Cherokee 2005 3.0 engine: The main issues with this diesel engine stem from the fuel system and its sensitive piezo injectors. These injectors are known for being highly demanding in terms of fuel quality, which can lead to performance ...  More about Jeep Grand Cherokee 2005 3.0 engine 

Dimensions

Length: 4.75 m4.80 m
Width: 1.87 m1.93 m
Height: 1.74 m1.70 m
Jeep Grand Cherokee is smaller, but higher.
Jeep Grand Cherokee is 5 cm shorter than the Porsche Cayenne, 6 cm narrower, while the height of Jeep Grand Cherokee is 4 cm higher.
Trunk capacity: 978 litres540 litres
Trunk max capacity:
with rear seats folded down
1909 litres1770 litres
Jeep Grand Cherokee has more luggage capacity.
Even though the car is shorter, Jeep Grand Cherokee has 438 litres more trunk space than the Porsche Cayenne. The Porsche Cayenne may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers. The maximum boot capacity (with all rear seats folded down) is larger in Jeep Grand Cherokee (by 139 litres).
Turning diameter: 11.2 meters11.4 meters
The turning circle of the Jeep Grand Cherokee is 0.2 metres less than that of the Porsche Cayenne.
Gross weight (kg): 2`7503`015
Safety: no data
Quality:
average

high
Average price (€): 52009000
Pros and Cons: Jeep Grand Cherokee has
  • longer expected engine lifespan
  • roomier boot
  • lower price
Porsche Cayenne has
  • more power
  • more dynamic
  • lower fuel consumption
  • more full fuel tank mileage
  • fewer faults
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