1982 Mitsubishi Sigma vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1982 Mitsubishi Sigma would be higher. At 1,795 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (120 HP @ 5800 RPM) has 45 more horse power than 1982 Mitsubishi Sigma. (75 HP @ 4800 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1982 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 460 kg more than 1982 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1982 Mitsubishi Sigma is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1982 Mitsubishi Sigma. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Opel Vectra (170 Nm @ 3800 RPM) has 53 more torque (in Nm) than 1982 Mitsubishi Sigma. (117 Nm @ 3200 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1982 Mitsubishi Sigma.
Compare all specifications:
| 1982 Mitsubishi Sigma | 2003 Opel Vectra | |
| Make | Mitsubishi | Opel |
| Model | Sigma | Vectra |
| Year Released | 1982 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 120 HP |
| Engine RPM | 4800 RPM | 5800 RPM |
| Torque | 117 Nm | 170 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1030 kg | 1490 kg |
| Vehicle Length | 4460 mm | 4500 mm |
| Vehicle Width | 1660 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2640 mm |
