2009 Hummer H2 vs. 2012 Bentley Mulsanne
To start off, 2012 Bentley Mulsanne is newer by 3 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 6,800 cc (8 cylinders), 2012 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 2012 Bentley Mulsanne (505 HP @ 4200 RPM) has 112 more horse power than 2009 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2012 Bentley Mulsanne should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2012 Bentley Mulsanne weights approximately 354 kg more than 2009 Hummer H2. 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 2012 Bentley Mulsanne. 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, 2012 Bentley Mulsanne (1,018 Nm @ 1750 RPM) has 455 more torque (in Nm) than 2009 Hummer H2. (563 Nm @ 4300 RPM). This means 2012 Bentley Mulsanne will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2009 Hummer H2 | 2012 Bentley Mulsanne | |
| Make | Hummer | Bentley |
| Model | H2 | Mulsanne |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 6800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 505 HP |
| Engine RPM | 5700 RPM | 4200 RPM |
| Torque | 563 Nm | 1018 Nm |
| Torque RPM | 4300 RPM | 1750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2231 kg | 2585 kg |
| Vehicle Length | 4830 mm | 5575 mm |
| Vehicle Width | 2070 mm | 1925 mm |
| Vehicle Height | 2020 mm | 1521 mm |
| Wheelbase Size | 3130 mm | 3266 mm |
| Fuel Tank Capacity | 121 L | 96 L |
