2004 Hummer H2 vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Hummer H2. In addition, the cost of maintenance, including insurance, on 2004 Hummer H2 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP) has 9 more horse power than 2004 Hummer H2. (316 HP) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2004 Hummer H2.
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, 2007 Hummer H2 (496 Nm) has 8 more torque (in Nm) than 2004 Hummer H2. (488 Nm). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2004 Hummer H2.
Compare all specifications:
| 2004 Hummer H2 | 2007 Hummer H2 | |
| Make | Hummer | Hummer |
| Model | H2 | H2 |
| Year Released | 2004 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 316 HP | 325 HP |
| Torque | 488 Nm | 496 Nm |
| Engine Bore Size | 102 mm | 101.6 mm |
| Engine Stroke Size | 92 mm | 91.9 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 2903 kg |
| Vehicle Length | 4830 mm | 5180 mm |
| Vehicle Width | 2070 mm | 2070 mm |
| Vehicle Height | 2020 mm | 2020 mm |
| Wheelbase Size | 3130 mm | 3120 mm |
| Fuel Tank Capacity | 121 L | 121 L |
