1980 Mitsubishi Sigma vs. 1992 Mitsubishi Sigma
To start off, 1992 Mitsubishi Sigma is newer by 12 year(s). Which means there will be less support and parts availability for 1980 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1980 Mitsubishi Sigma would be higher. At 2,972 cc (6 cylinders), 1992 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1992 Mitsubishi Sigma (175 HP @ 5500 RPM) has 89 more horse power than 1980 Mitsubishi Sigma. (86 HP @ 5200 RPM) In normal driving conditions, 1992 Mitsubishi Sigma should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mitsubishi Sigma weights approximately 440 kg more than 1980 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 106 more torque (in Nm) than 1980 Mitsubishi Sigma. (145 Nm @ 2400 RPM). This means 1992 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma.
Compare all specifications:
| 1980 Mitsubishi Sigma | 1992 Mitsubishi Sigma | |
| Make | Mitsubishi | Mitsubishi |
| Model | Sigma | Sigma |
| Year Released | 1980 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 175 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 145 Nm | 251 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1030 kg | 1470 kg |
| Vehicle Length | 4460 mm | 4760 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2520 mm | 2730 mm |
