2007 GMC Acadia vs. 2006 Hummer H2
To start off, 2007 GMC Acadia is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Hummer H2. In addition, the cost of maintenance, including insurance, on 2006 Hummer H2 would be higher. At 5,967 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (321 HP @ 5200 RPM) has 46 more horse power than 2007 GMC Acadia. (275 HP @ 6600 RPM) In normal driving conditions, 2006 Hummer H2 should accelerate faster than 2007 GMC Acadia.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2007 GMC Acadia. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H2 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 H2 (1,058 Nm @ 4700 RPM) has 718 more torque (in Nm) than 2007 GMC Acadia. (340 Nm @ 3200 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Acadia.
Compare all specifications:
| 2007 GMC Acadia | 2006 Hummer H2 | |
| Make | GMC | Hummer |
| Model | Acadia | H2 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 5967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 321 HP |
| Engine RPM | 6600 RPM | 5200 RPM |
| Torque | 340 Nm | 1058 Nm |
| Torque RPM | 3200 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5100 mm | 5180 mm |
| Vehicle Width | 1990 mm | 2070 mm |
| Vehicle Height | 1780 mm | 2070 mm |
| Wheelbase Size | 3030 mm | 3130 mm |
