1990 GMC Jimmy vs. 1980 Mitsubishi Sigma
To start off, 1990 GMC Jimmy is newer by 10 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 2,469 cc (4 cylinders), 1990 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1990 GMC Jimmy (91 HP @ 4400 RPM) has 5 more horse power than 1980 Mitsubishi Sigma. (86 HP @ 5200 RPM). In normal driving conditions, 1990 GMC Jimmy should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1990 GMC Jimmy weights approximately 370 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.
Because 1990 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1980 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 1990 GMC Jimmy 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, 1990 GMC Jimmy (182 Nm @ 2800 RPM) has 37 more torque (in Nm) than 1980 Mitsubishi Sigma. (145 Nm @ 2400 RPM). This means 1990 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma.
Compare all specifications:
| 1990 GMC Jimmy | 1980 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Jimmy | Sigma |
| Year Released | 1990 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2469 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 86 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 182 Nm | 145 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1400 kg | 1030 kg |
| Vehicle Length | 4330 mm | 4460 mm |
| Vehicle Width | 1670 mm | 1660 mm |
| Vehicle Height | 1630 mm | 1370 mm |
| Wheelbase Size | 2560 mm | 2520 mm |
