2008 Hummer H3 vs. 2008 Hummer H2
To start off, both 2008 Hummer H3 and 2008 Hummer H2 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 1 kg more than 2008 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 Hummer H2 (563 Nm @ 4300 RPM) has 235 more torque (in Nm) than 2008 Hummer H3. (328 Nm @ 4600 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H3.
Compare all specifications:
| 2008 Hummer H3 | 2008 Hummer H2 | |
| Make | Hummer | Hummer |
| Model | H3 | H2 |
| Year Released | 2008 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 6199 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 393 HP |
| Torque | 328 Nm | 563 Nm |
| Torque RPM | 4600 RPM | 4300 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2231 kg | 2232 kg |
| Vehicle Length | 4750 mm | 4830 mm |
| Vehicle Height | 2020 mm | 2020 mm |
| Wheelbase Size | 2850 mm | 3130 mm |
| Fuel Tank Capacity | 87 L | 121 L |
