2005 Citroen C6 vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Citroen C6. In addition, the cost of maintenance, including insurance, on 2005 Citroen C6 would be higher. At 6,162 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (388 HP @ 5700 RPM) has 183 more horse power than 2005 Citroen C6. (205 HP @ 4000 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2005 Citroen C6.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Citroen C6. 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, 2005 Citroen C6 (440 Nm @ 1900 RPM) has 25 more torque (in Nm) than 2009 Hummer H2. (415 Nm @ 4300 RPM). This means 2005 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2005 Citroen C6 | 2009 Hummer H2 | |
| Make | Citroen | Hummer |
| Model | C6 | H2 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2721 cc | 6162 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 205 HP | 388 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 440 Nm | 415 Nm |
| Torque RPM | 1900 RPM | 4300 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4920 mm | 4830 mm |
| Vehicle Width | 1870 mm | 2070 mm |
| Vehicle Height | 1470 mm | 2080 mm |
| Wheelbase Size | 2910 mm | 3130 mm |
