2003 Hummer H2 vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Hummer H2. In addition, the cost of maintenance, including insurance, on 2003 Hummer H2 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2003 Hummer H2 (321 HP) has 21 more horse power than 2006 Hummer H1. (300 HP). In normal driving conditions, 2003 Hummer H2 should accelerate faster than 2006 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 362 kg more than 2003 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 183 more torque (in Nm) than 2003 Hummer H2. (522 Nm @ 3600 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Hummer H2.
Compare all specifications:
2003 Hummer H2 | 2006 Hummer H1 | |
Make | Hummer | Hummer |
Model | H2 | H1 |
Year Released | 2003 | 2006 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 5967 cc | 6604 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 300 HP |
Torque | 522 Nm | 705 Nm |
Torque RPM | 3600 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | 4WD |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2910 kg | 3272 kg |
Vehicle Length | 4820 mm | 4690 mm |
Vehicle Width | 2070 mm | 2200 mm |
Vehicle Height | 1980 mm | 2010 mm |
Wheelbase Size | 3130 mm | 3310 mm |
Fuel Tank Capacity | 121 L | 195 L |