2006 Porsche 911 vs. 1999 Jeep Grand Cherokee
To start off, 2006 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 1999 Jeep Grand Cherokee would be higher. At 4,701 cc (8 cylinders), 1999 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (316 HP @ 4250 RPM) has 98 more horse power than 1999 Jeep Grand Cherokee. (218 HP @ 4700 RPM). In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1999 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jeep Grand Cherokee weights approximately 430 kg more than 2006 Porsche 911.
Because 1999 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1999 Jeep Grand Cherokee will offer significantly more control. 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, 1999 Jeep Grand Cherokee (390 Nm @ 3200 RPM) has 20 more torque (in Nm) than 2006 Porsche 911. (370 Nm @ 4250 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche 911.
Compare all specifications:
| 2006 Porsche 911 | 1999 Jeep Grand Cherokee | |
| Make | Porsche | Jeep |
| Model | 911 | Grand Cherokee |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | SUV |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 316 HP | 218 HP |
| Engine RPM | 4250 RPM | 4700 RPM |
| Torque | 370 Nm | 390 Nm |
| Torque RPM | 4250 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1810 kg |
| Vehicle Length | 4440 mm | 4620 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1310 mm | 1770 mm |
| Wheelbase Size | 2360 mm | 2700 mm |
