2006 Hummer H1 vs. 2010 Holden Calais
To start off, 2010 Holden Calais is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Hummer H1. In addition, the cost of maintenance, including insurance, on 2006 Hummer H1 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2010 Holden Calais (344 HP) has 44 more horse power than 2006 Hummer H1. (300 HP) In normal driving conditions, 2010 Holden Calais should accelerate faster than 2006 Hummer H1.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Holden Calais. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H1 will offer significantly more control. 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) has 175 more torque (in Nm) than 2010 Holden Calais. (530 Nm). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2010 Holden Calais.
Compare all specifications:
| 2006 Hummer H1 | 2010 Holden Calais | |
| Make | Hummer | Holden |
| Model | H1 | Calais |
| Year Released | 2006 | 2010 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6604 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 344 HP |
| Torque | 705 Nm | 530 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
