2009 Hummer H2 vs. 1984 Mitsubishi Sigma
To start off, 2009 Hummer H2 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1984 Mitsubishi Sigma would be higher. At 6,162 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (388 HP @ 5700 RPM) has 298 more horse power than 1984 Mitsubishi Sigma. (90 HP @ 5600 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1984 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1780 kg more than 1984 Mitsubishi Sigma. 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 1984 Mitsubishi Sigma. 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 Hummer H2 (415 Nm @ 4300 RPM) has 297 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma.
Compare all specifications:
| 2009 Hummer H2 | 1984 Mitsubishi Sigma | |
| Make | Hummer | Mitsubishi |
| Model | H2 | Sigma |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 6162 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 388 HP | 90 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 415 Nm | 118 Nm |
| Torque RPM | 4300 RPM | 3200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2850 kg | 1070 kg |
| Vehicle Length | 4830 mm | 4460 mm |
| Vehicle Width | 2070 mm | 1660 mm |
| Vehicle Height | 2020 mm | 1370 mm |
| Wheelbase Size | 3130 mm | 2520 mm |
