2007 Jeep Grand Cherokee vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 2 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 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6000 RPM) has 135 more horse power than 2007 Jeep Grand Cherokee. (215 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2007 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 819 kg more than 2009 Porsche 911.
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, 2007 Jeep Grand Cherokee (511 Nm @ 1600 RPM) has 111 more torque (in Nm) than 2009 Porsche 911. (400 Nm @ 4600 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911. 2007 Jeep Grand Cherokee has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 2009 Porsche 911 | |
| Make | Jeep | Porsche |
| Model | Grand Cherokee | 911 |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2987 cc | 3823 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 350 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 511 Nm | 400 Nm |
| Torque RPM | 1600 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 200 km/hour | 288 km/hour |
| Acceleration 0-100mph | 9 seconds | 4.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2169 kg | 1350 kg |
| Vehicle Length | 4760 mm | 4430 mm |
| Vehicle Width | 1880 mm | 1310 mm |
| Vehicle Height | 1750 mm | 1860 mm |
| Wheelbase Size | 2790 mm | 2360 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 78 L | 67 L |
