1975 GMC Jimmy vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 16 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 5,002 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 69 more horse power than 1975 GMC Jimmy. (133 HP @ 4200 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1975 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 304 kg more than 1991 Mitsubishi Sigma.
Let's talk about torque, 1975 GMC Jimmy (319 Nm @ 2400 RPM) has 49 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 1975 GMC Jimmy | 1991 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Jimmy | Sigma |
| Year Released | 1975 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 133 HP | 202 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 319 Nm | 270 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1884 kg | 1580 kg |
| Vehicle Length | 4690 mm | 4760 mm |
| Vehicle Width | 2030 mm | 1780 mm |
| Vehicle Height | 1840 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2730 mm |
