1984 Mitsubishi Sigma vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 23 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 1,998 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 78 more horse power than 1984 Mitsubishi Sigma. (90 HP @ 5600 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1984 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 355 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 1984 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 1984 Mitsubishi Sigma. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel 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, 2007 Opel Astra (250 Nm @ 1950 RPM) has 132 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma.
Compare all specifications:
| 1984 Mitsubishi Sigma | 2007 Opel Astra | |
| Make | Mitsubishi | Opel |
| Model | Sigma | Astra |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 168 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 118 Nm | 250 Nm |
| Torque RPM | 3200 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1070 kg | 1425 kg |
| Vehicle Length | 4460 mm | 4520 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
