2008 Hummer H3 vs. 2002 Jeep Grand Cherokee
To start off, 2008 Hummer H3 is newer by 6 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 5,328 cc (8 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (300 HP @ 5200 RPM) has 105 more horse power than 2002 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 2002 Jeep Grand Cherokee.
Because 2008 Hummer H3 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, 2008 Hummer H3 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, 2008 Hummer H3 (434 Nm @ 4000 RPM) has 122 more torque (in Nm) than 2002 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Jeep Grand Cherokee.
Compare all specifications:
| 2008 Hummer H3 | 2002 Jeep Grand Cherokee | |
| Make | Hummer | Jeep |
| Model | H3 | Grand Cherokee |
| Year Released | 2008 | 2002 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 3960 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 195 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 434 Nm | 312 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 9.9:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4750 mm | 4620 mm |
| Vehicle Width | 2180 mm | 1840 mm |
| Vehicle Height | 1900 mm | 1770 mm |
| Wheelbase Size | 2850 mm | 2700 mm |
| Fuel Tank Capacity | 87 L | 78 L |
