2009 Hummer H2 vs. 2009 Pontiac G6
To start off, both 2009 Hummer H2 and 2009 Pontiac G6 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 141 more horse power than 2009 Pontiac G6. (252 HP @ 6300 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2009 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1547 kg more than 2009 Pontiac G6. 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 2009 Pontiac G6. 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 224 more torque (in Nm) than 2009 Pontiac G6. (340 Nm @ 3200 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac G6.
Compare all specifications:
| 2009 Hummer H2 | 2009 Pontiac G6 | |
| Make | Hummer | Pontiac |
| Model | H2 | G6 |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 252 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 564 Nm | 340 Nm |
| Torque RPM | 4300 RPM | 3200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1356 kg |
| Vehicle Length | 4830 mm | 4810 mm |
| Vehicle Width | 2070 mm | 1790 mm |
| Vehicle Height | 2020 mm | 1440 mm |
| Wheelbase Size | 3130 mm | 2860 mm |
| Fuel Consumption Overall | 15.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 121 L | 61 L |
