2009 Hummer H3 vs. 2008 Jeep Commander
To start off, 2009 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2008 Jeep Commander would be higher. At 4,701 cc (8 cylinders), 2008 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 10 more horse power than 2008 Jeep Commander. (229 HP @ 4500 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2008 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 103 kg more than 2009 Hummer H3.
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, 2008 Jeep Commander (410 Nm @ 3600 RPM) has 83 more torque (in Nm) than 2009 Hummer H3. (327 Nm @ 4600 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3. 2008 Jeep Commander has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H3 | 2008 Jeep Commander | |
| Make | Hummer | Jeep |
| Model | H3 | Commander |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 4701 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 239 HP | 229 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 327 Nm | 410 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Engine Bore Size | 95.5 mm | 93 mm |
| Engine Stroke Size | 102 mm | 86.5 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2202 kg | 2305 kg |
| Vehicle Length | 4770 mm | 4790 mm |
| Vehicle Width | 2170 mm | 1910 mm |
| Vehicle Height | 1870 mm | 1830 mm |
| Wheelbase Size | 2850 mm | 2790 mm |
| Fuel Consumption Overall | 14.7 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 87 L | 80 L |
