2009 Hummer H2 vs. 2006 Pontiac Montana
To start off, 2009 Hummer H2 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Pontiac Montana. In addition, the cost of maintenance, including insurance, on 2006 Pontiac Montana would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 192 more horse power than 2006 Pontiac Montana. (201 HP @ 5600 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2006 Pontiac Montana. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 918 kg more than 2006 Pontiac Montana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Pontiac Montana. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 271 more torque (in Nm) than 2006 Pontiac Montana. (293 Nm @ 4000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Montana.
Compare all specifications:
| 2009 Hummer H2 | 2006 Pontiac Montana | |
| Make | Hummer | Pontiac |
| Model | H2 | Montana |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 201 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 564 Nm | 293 Nm |
| Torque RPM | 4300 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1985 kg |
| Vehicle Length | 4830 mm | 5190 mm |
| Vehicle Width | 2070 mm | 1840 mm |
| Vehicle Height | 2020 mm | 1840 mm |
| Wheelbase Size | 3130 mm | 3080 mm |
| Fuel Consumption Overall | 15.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 121 L | 95 L |
