2008 Hummer H2 vs. 2008 Hummer H3
To start off, both 2008 Hummer H2 and 2008 Hummer H3 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,162 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine.
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 @ 4400 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. 2008 Hummer H2 has automatic transmission and 2008 Hummer H3 has manual transmission. 2008 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H2 | 2008 Hummer H3 | |
| Make | Hummer | Hummer |
| Model | H2 | H3 |
| Year Released | 2008 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 6162 cc | 3652 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 0 HP |
| Torque | 563 Nm | 328 Nm |
| Torque RPM | 4400 RPM | 4600 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5180 mm | 5180 mm |
| Vehicle Width | 2070 mm | 1900 mm |
| Vehicle Height | 2000 mm | 1900 mm |
| Wheelbase Size | 3130 mm | 2850 mm |
| Fuel Tank Capacity | 121 L | 85 L |
