1999 Daihatsu Rocky vs. 1984 Mitsubishi Sigma
To start off, 1999 Daihatsu Rocky is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1984 Mitsubishi Sigma would be higher. At 2,237 cc (4 cylinders), 1999 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, both vehicles can yield 90 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Rocky weights approximately 310 kg more than 1984 Mitsubishi Sigma.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1984 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 1999 Daihatsu Rocky 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, 1999 Daihatsu Rocky (182 Nm @ 2500 RPM) has 64 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 1999 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma.
Compare all specifications:
| 1999 Daihatsu Rocky | 1984 Mitsubishi Sigma | |
| Make | Daihatsu | Mitsubishi |
| Model | Rocky | Sigma |
| Year Released | 1999 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 90 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 182 Nm | 118 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 1070 kg |
| Vehicle Length | 3850 mm | 4460 mm |
| Vehicle Width | 1700 mm | 1660 mm |
| Vehicle Height | 1860 mm | 1370 mm |
| Wheelbase Size | 2540 mm | 2520 mm |
