2009 Hummer H2 vs. 2009 Mercedes-Benz CLS
To start off, both 2009 Hummer H2 and 2009 Mercedes-Benz CLS were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,198 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (475 HP @ 6800 RPM) has 82 more horse power than 2009 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1173 kg more than 2009 Mercedes-Benz CLS.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. 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, 2009 Mercedes-Benz CLS (630 Nm @ 5000 RPM) has 67 more torque (in Nm) than 2009 Hummer H2. (563 Nm @ 4300 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2.
Compare all specifications:
| 2009 Hummer H2 | 2009 Mercedes-Benz CLS | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | CLS |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6198 cc | 2995 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 475 HP |
| Engine RPM | 5700 RPM | 6800 RPM |
| Torque | 563 Nm | 630 Nm |
| Torque RPM | 4300 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1730 kg |
| Vehicle Length | 4830 mm | 4920 mm |
| Vehicle Width | 2070 mm | 1880 mm |
| Vehicle Height | 2020 mm | 1440 mm |
| Wheelbase Size | 3130 mm | 2860 mm |
| Fuel Consumption Overall | 15.7 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 121 L | 80 L |
