2007 Jeep Grand Cherokee vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2007 Jeep Grand Cherokee would be higher. At 4,800 cc (8 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (400 HP @ 6500 RPM) has 165 more horse power than 2007 Jeep Grand Cherokee. (235 HP @ 4500 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 2007 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 385 kg more than 2007 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Porsche Cayenne (500 Nm @ 3500 RPM) has 86 more torque (in Nm) than 2007 Jeep Grand Cherokee. (414 Nm @ 3600 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 2011 Porsche Cayenne | |
| Make | Jeep | Porsche |
| Model | Grand Cherokee | Cayenne |
| Year Released | 2007 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 235 HP | 400 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 414 Nm | 500 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1680 kg | 2065 kg |
| Vehicle Length | 4750 mm | 4846 mm |
| Vehicle Width | 1870 mm | 1938 mm |
| Vehicle Height | 1730 mm | 1712 mm |
| Wheelbase Size | 2790 mm | 2896 mm |
| Fuel Consumption Highway | 11.8 L/100km | 10.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 80 L | 85 L |
