1977 GMC Jimmy vs. 1980 Mitsubishi Sigma
To start off, 1980 Mitsubishi Sigma is newer by 3 year(s). Which means there will be less support and parts availability for 1977 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1977 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1977 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1977 GMC Jimmy (100 HP @ 3600 RPM) has 14 more horse power than 1980 Mitsubishi Sigma. (86 HP @ 5200 RPM). In normal driving conditions, 1977 GMC Jimmy should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Jimmy weights approximately 770 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 1977 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, 1977 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, 1977 GMC Jimmy (243 Nm @ 1600 RPM) has 98 more torque (in Nm) than 1980 Mitsubishi Sigma. (145 Nm @ 2400 RPM). This means 1977 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma. 1977 GMC Jimmy has automatic transmission and 1980 Mitsubishi Sigma has manual transmission. 1980 Mitsubishi Sigma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 GMC Jimmy | 1980 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Jimmy | Sigma |
| Year Released | 1977 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 86 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 243 Nm | 145 Nm |
| Torque RPM | 1600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1800 kg | 1030 kg |
| Vehicle Length | 4690 mm | 4460 mm |
| Vehicle Width | 2030 mm | 1660 mm |
| Vehicle Height | 1840 mm | 1370 mm |
| Wheelbase Size | 2720 mm | 2520 mm |
