1984 Mitsubishi Sigma vs. 1999 Nissan Xterra
To start off, 1999 Nissan Xterra 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 3,275 cc (6 cylinders), 1999 Nissan Xterra is equipped with a bigger engine. In terms of performance, 1999 Nissan Xterra (177 HP @ 4800 RPM) has 87 more horse power than 1984 Mitsubishi Sigma. (90 HP @ 5600 RPM) In normal driving conditions, 1999 Nissan Xterra should accelerate faster than 1984 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1999 Nissan Xterra weights approximately 610 kg more than 1984 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Nissan Xterra 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 Nissan Xterra 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 Nissan Xterra (274 Nm @ 2800 RPM) has 156 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 1999 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma.
Compare all specifications:
| 1984 Mitsubishi Sigma | 1999 Nissan Xterra | |
| Make | Mitsubishi | Nissan |
| Model | Sigma | Xterra |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 3275 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 177 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 118 Nm | 274 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1070 kg | 1680 kg |
| Vehicle Length | 4460 mm | 4530 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1900 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
