2009 Hummer H2 vs. 2013 Porsche Panamera
To start off, 2013 Porsche Panamera is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Hummer H2. In addition, the cost of maintenance, including insurance, on 2009 Hummer H2 would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2013 Porsche Panamera (542 HP @ 6000 RPM) has 149 more horse power than 2009 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2013 Porsche Panamera should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 908 kg more than 2013 Porsche Panamera.
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, 2013 Porsche Panamera (750 Nm @ 4500 RPM) has 186 more torque (in Nm) than 2009 Hummer H2. (564 Nm @ 4300 RPM). This means 2013 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2009 Hummer H2 | 2013 Porsche Panamera | |
| Make | Hummer | Porsche |
| Model | H2 | Panamera |
| Year Released | 2009 | 2013 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | single |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 542 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 564 Nm | 750 Nm |
| Torque RPM | 4300 RPM | 4500 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Single Speed |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1995 kg |
| Vehicle Length | 4830 mm | 4970 mm |
| Vehicle Width | 2070 mm | 2114 mm |
| Vehicle Height | 2020 mm | 1418 mm |
| Wheelbase Size | 3130 mm | 2920 mm |
