2008 Hummer H2 vs. 1968 Mercedes-Benz SL
To start off, 2008 Hummer H2 is newer by 40 year(s). Which means there will be less support and parts availability for 1968 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1968 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, 2008 Hummer H2 (393 HP @ 5700 RPM) has 243 more horse power than 1968 Mercedes-Benz SL. (150 HP @ 5500 RPM). In normal driving conditions, 2008 Hummer H2 should accelerate faster than 1968 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 872 kg more than 1968 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1968 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, 2008 Hummer H2 (563 Nm @ 4300 RPM) has 347 more torque (in Nm) than 1968 Mercedes-Benz SL. (216 Nm @ 4200 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1968 Mercedes-Benz SL.
Compare all specifications:
| 2008 Hummer H2 | 1968 Mercedes-Benz SL | |
| Make | Hummer | Mercedes-Benz |
| Model | H2 | SL |
| Year Released | 2008 | 1968 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 150 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 563 Nm | 216 Nm |
| Torque RPM | 4300 RPM | 4200 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2232 kg | 1360 kg |
| Vehicle Length | 4830 mm | 4290 mm |
| Vehicle Width | 2070 mm | 1770 mm |
| Vehicle Height | 2020 mm | 1310 mm |
| Wheelbase Size | 3130 mm | 2410 mm |
| Fuel Tank Capacity | 121 L | 65 L |
