1980 Mitsubishi Sigma vs. 1979 Vauxhall Astra
To start off, 1980 Mitsubishi Sigma is newer by 1 year(s). Which means there will be less support and parts availability for 1979 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1979 Vauxhall Astra would be higher. At 1,995 cc (4 cylinders), 1980 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1980 Mitsubishi Sigma (86 HP @ 5200 RPM) has 12 more horse power than 1979 Vauxhall Astra. (74 HP @ 5800 RPM). In normal driving conditions, 1980 Mitsubishi Sigma should accelerate faster than 1979 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mitsubishi Sigma weights approximately 175 kg more than 1979 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 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 1980 Mitsubishi Sigma. However, in wet, icy, snow, or gravel driving conditions, 1979 Vauxhall Astra, 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, 1980 Mitsubishi Sigma (145 Nm @ 2400 RPM) has 44 more torque (in Nm) than 1979 Vauxhall Astra. (101 Nm @ 3800 RPM). This means 1980 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1979 Vauxhall Astra.
Compare all specifications:
| 1980 Mitsubishi Sigma | 1979 Vauxhall Astra | |
| Make | Mitsubishi | Vauxhall |
| Model | Sigma | Astra |
| Year Released | 1980 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 74 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 145 Nm | 101 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1030 kg | 855 kg |
| Vehicle Length | 4460 mm | 4010 mm |
| Vehicle Width | 1660 mm | 1650 mm |
| Vehicle Height | 1370 mm | 1340 mm |
| Wheelbase Size | 2520 mm | 2520 mm |
