2008 Hummer H2 vs. 2006 Mercedes-Benz SL
To start off, 2008 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SL would be higher. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (493 HP @ 5000 RPM) has 100 more horse power than 2008 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2008 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 537 kg more than 2006 Mercedes-Benz SL.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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, 2006 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 237 more torque (in Nm) than 2008 Hummer H2. (563 Nm @ 4300 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H2.
Compare all specifications:
| 2008 Hummer H2 | 2006 Mercedes-Benz SL | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | SL |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 5506 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 393 HP | 493 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 563 Nm | 800 Nm |
| Torque RPM | 4300 RPM | 1800 RPM |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2232 kg | 1695 kg |
| Vehicle Length | 4830 mm | 4540 mm |
| Vehicle Width | 2070 mm | 1820 mm |
| Vehicle Height | 2020 mm | 1300 mm |
| Wheelbase Size | 3130 mm | 2570 mm |
| Fuel Consumption Overall | 15.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 121 L | 80 L |
