2006 Isuzu I-280 vs. 1980 Mitsubishi Sigma
To start off, 2006 Isuzu I-280 is newer by 26 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 2,770 cc, 2006 Isuzu I-280 is equipped with a bigger engine. In terms of performance, 2006 Isuzu I-280 (175 HP @ 5600 RPM) has 89 more horse power than 1980 Mitsubishi Sigma. (86 HP @ 5200 RPM). In normal driving conditions, 2006 Isuzu I-280 should accelerate faster than 1980 Mitsubishi Sigma.
Let's talk about torque, 2006 Isuzu I-280 (251 Nm @ 2800 RPM) has 106 more torque (in Nm) than 1980 Mitsubishi Sigma. (145 Nm @ 2400 RPM). This means 2006 Isuzu I-280 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma.
Compare all specifications:
| 2006 Isuzu I-280 | 1980 Mitsubishi Sigma | |
| Make | Isuzu | Mitsubishi |
| Model | I-280 | Sigma |
| Year Released | 2006 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 1995 cc |
| Horse Power | 175 HP | 86 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 251 Nm | 145 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Vehicle Length | 5270 mm | 4460 mm |
| Vehicle Width | 1720 mm | 1660 mm |
| Vehicle Height | 1650 mm | 1370 mm |
| Wheelbase Size | 3200 mm | 2520 mm |
