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, 2009 Hummer H2 (393 HP @ 5700 RPM) has 97 more horse power than 2013 Porsche Panamera. (296 HP @ 6200 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2013 Porsche Panamera. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1083 kg more than 2013 Porsche Panamera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 164 more torque (in Nm) than 2013 Porsche Panamera. (400 Nm @ 3750 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2013 Porsche Panamera.
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 | 3605 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | single |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 296 HP |
| Engine RPM | 5700 RPM | 6200 RPM |
| Torque | 564 Nm | 400 Nm |
| Torque RPM | 4300 RPM | 3750 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 | 1820 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 |
