2007 Chrysler Pacifica vs. 2003 Jeep Grand Cherokee
To start off, 2007 Chrysler Pacifica is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Chrysler Pacifica (253 HP @ 6000 RPM) has 58 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2007 Chrysler Pacifica should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Pacifica weights approximately 157 kg more than 2003 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Jeep Grand Cherokee is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Jeep Grand Cherokee. However, in wet, icy, snow, or gravel driving conditions, 2007 Chrysler Pacifica, being front wheel drive (FWD), will offer much better control with better grip. 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 Chrysler Pacifica (355 Nm @ 4200 RPM) has 43 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2007 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Chrysler Pacifica | 2003 Jeep Grand Cherokee | |
| Make | Chrysler | Jeep |
| Model | Pacifica | Grand Cherokee |
| Year Released | 2007 | 2003 |
| Body Type | Crossover | SUV |
| Engine Position | Front | Front |
| Engine Size | 3950 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 195 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 355 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1873 kg | 1716 kg |
| Vehicle Length | 5050 mm | 4620 mm |
| Vehicle Width | 2020 mm | 1840 mm |
| Vehicle Height | 1740 mm | 1770 mm |
| Wheelbase Size | 2960 mm | 2700 mm |
| Fuel Tank Capacity | 87 L | 78 L |
