1993 Mitsubishi Sigma vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1993 Mitsubishi Sigma would be higher. At 2,972 cc (6 cylinders), 1993 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1993 Mitsubishi Sigma (175 HP @ 5500 RPM) has 27 more horse power than 2009 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1993 Mitsubishi Sigma should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mitsubishi Sigma weights approximately 83 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Opel Astra (320 Nm @ 2000 RPM) has 69 more torque (in Nm) than 1993 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1993 Mitsubishi Sigma.
Compare all specifications:
| 1993 Mitsubishi Sigma | 2009 Opel Astra | |
| Make | Mitsubishi | Opel |
| Model | Sigma | Astra |
| Year Released | 1993 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 148 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1476 kg | 1393 kg |
| Vehicle Length | 4760 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
