1999 Jeep Grand Cherokee vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 11 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 3,700 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (239 HP @ 5800 RPM) has 101 more horse power than 1999 Jeep Grand Cherokee. (138 HP @ 3600 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1999 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 352 kg more than 1999 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (384 Nm @ 1800 RPM) has 57 more torque (in Nm) than 2010 Hummer H3. (327 Nm @ 4600 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2010 Hummer H3. 1999 Jeep Grand Cherokee has automatic transmission and 2010 Hummer H3 has manual transmission. 2010 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Jeep Grand Cherokee | 2010 Hummer H3 | |
| Make | Jeep | Hummer |
| Model | Grand Cherokee | H3 |
| Year Released | 1999 | 2010 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3125 cc | 3700 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 239 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 384 Nm | 327 Nm |
| Torque RPM | 1800 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1850 kg | 2202 kg |
| Vehicle Length | 4620 mm | 4770 mm |
| Vehicle Width | 1850 mm | 2170 mm |
| Vehicle Height | 1770 mm | 1870 mm |
| Wheelbase Size | 2700 mm | 2850 mm |
