2005 Hummer H2 vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Hummer H2. In addition, the cost of maintenance, including insurance, on 2005 Hummer H2 would be higher. At 6,300 cc (8 cylinders), 2013 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLS (575 HP) has 250 more horse power than 2005 Hummer H2. (325 HP) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2005 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1281 kg more than 2013 Mercedes-Benz SLS.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz SLS. In wet, icy, snow, or gravel driving conditions, 2005 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, 2013 Mercedes-Benz SLS (649 Nm) has 154 more torque (in Nm) than 2005 Hummer H2. (495 Nm). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Hummer H2. 2005 Hummer H2 has automatic transmission and 2013 Mercedes-Benz SLS has manual transmission. 2013 Mercedes-Benz SLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Hummer H2 | 2013 Mercedes-Benz SLS | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | SLS |
| Year Released | 2005 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5965 cc | 6300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 575 HP |
| Torque | 495 Nm | 649 Nm |
| Engine Bore Size | 102 mm | 102 mm |
| Engine Stroke Size | 92 mm | 94 mm |
| Engine Compression Ratio | 9.4:1 | 11.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2904 kg | 1623 kg |
| Vehicle Length | 5180 mm | 4638 mm |
| Vehicle Width | 2070 mm | 2078 mm |
| Vehicle Height | 2020 mm | 1262 mm |
| Wheelbase Size | 3120 mm | 2680 mm |
