1999 Jeep Grand Cherokee vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 8 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. Both 1999 Jeep Grand Cherokee and 2007 Jeep Commander are equipped with a 4,701 cc engine. In terms of performance, 2007 Jeep Commander (236 HP @ 4500 RPM) has 18 more horse power than 1999 Jeep Grand Cherokee. (218 HP @ 4700 RPM) In normal driving conditions, 2007 Jeep Commander 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 133 kg more than 2007 Jeep Commander.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1999 Jeep Grand Cherokee. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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, 2007 Jeep Commander (414 Nm @ 3600 RPM) has 24 more torque (in Nm) than 1999 Jeep Grand Cherokee. (390 Nm @ 3200 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1999 Jeep Grand Cherokee.
Compare all specifications:
| 1999 Jeep Grand Cherokee | 2007 Jeep Commander | |
| Make | Jeep | Jeep |
| Model | Grand Cherokee | Commander |
| Year Released | 1999 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 4701 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 218 HP | 236 HP |
| Engine RPM | 4700 RPM | 4500 RPM |
| Torque | 390 Nm | 414 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1810 kg | 1677 kg |
| Vehicle Length | 4620 mm | 4790 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1770 mm | 1830 mm |
| Wheelbase Size | 2700 mm | 2790 mm |
