2006 Hummer H2 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 3 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 5,965 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (325 HP @ 5200 RPM) has 8 more horse power than 2009 Porsche 911. (317 HP @ 4250 RPM). In normal driving conditions, 2006 Hummer H2 should accelerate faster than 2009 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1453 kg more than 2009 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 H2 (496 Nm @ 4000 RPM) has 126 more torque (in Nm) than 2009 Porsche 911. (370 Nm @ 4250 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911.
Compare all specifications:
| 2006 Hummer H2 | 2009 Porsche 911 | |
| Make | Hummer | Porsche |
| Model | H2 | 911 |
| Year Released | 2006 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5965 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 325 HP | 317 HP |
| Engine RPM | 5200 RPM | 4250 RPM |
| Torque | 496 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 101.6 mm | 96 mm |
| Engine Stroke Size | 91.9 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1450 kg |
| Vehicle Length | 5180 mm | 4440 mm |
| Vehicle Width | 2070 mm | 1780 mm |
| Vehicle Height | 2020 mm | 1310 mm |
| Wheelbase Size | 3120 mm | 2360 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 121 L | 64 L |
