2009 Hummer H2 vs. 2011 Mercedes-Benz C
To start off, 2011 Mercedes-Benz C is newer by 2 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 130 more horse power than 2011 Mercedes-Benz C. (263 HP @ 3800 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2011 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1143 kg more than 2011 Mercedes-Benz C. 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 2011 Mercedes-Benz C. 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, 2011 Mercedes-Benz C (620 Nm @ 1600 RPM) has 56 more torque (in Nm) than 2009 Hummer H2. (564 Nm @ 4300 RPM). This means 2011 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2009 Hummer H2 | 2011 Mercedes-Benz C | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | C |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 263 HP |
| Engine RPM | 5700 RPM | 3800 RPM |
| Torque | 564 Nm | 620 Nm |
| Torque RPM | 4300 RPM | 1600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1760 kg |
| Vehicle Length | 4830 mm | 4606 mm |
| Vehicle Width | 2070 mm | 1770 mm |
| Vehicle Height | 2020 mm | 1459 mm |
| Wheelbase Size | 3130 mm | 2760 mm |
| Fuel Tank Capacity | 121 L | 66 L |
