2007 Dodge Ram vs. 2002 Jeep Grand Cherokee
To start off, 2007 Dodge Ram is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2002 Jeep Grand Cherokee would be higher. At 5,654 cc (8 cylinders), 2007 Dodge Ram is equipped with a bigger engine. In terms of performance, 2007 Dodge Ram (345 HP @ 5400 RPM) has 150 more horse power than 2002 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2007 Dodge Ram should accelerate faster than 2002 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 34 kg more than 2002 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2002 Jeep Grand Cherokee. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Ram 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 Dodge Ram (509 Nm @ 4200 RPM) has 197 more torque (in Nm) than 2002 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2002 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Dodge Ram | 2002 Jeep Grand Cherokee | |
| Make | Dodge | Jeep |
| Model | Ram | Grand Cherokee |
| Year Released | 2007 | 2002 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 3960 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 345 HP | 195 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 509 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Compression Ratio | 9.3:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1716 kg |
| Vehicle Length | 6300 mm | 4620 mm |
| Vehicle Width | 2030 mm | 1840 mm |
| Vehicle Height | 1900 mm | 1770 mm |
| Wheelbase Size | 4080 mm | 2700 mm |
