1991 Mitsubishi Sigma vs. 1984 Opel Kadett
To start off, 1991 Mitsubishi Sigma is newer by 7 year(s). Which means there will be less support and parts availability for 1984 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1984 Opel Kadett would be higher. At 2,972 cc (6 cylinders), 1991 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 149 more horse power than 1984 Opel Kadett. (53 HP @ 4600 RPM). In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1984 Opel Kadett.
Let's talk about torque, 1991 Mitsubishi Sigma (270 Nm @ 3000 RPM) has 172 more torque (in Nm) than 1984 Opel Kadett. (98 Nm @ 2400 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1984 Opel Kadett.
Compare all specifications:
| 1991 Mitsubishi Sigma | 1984 Opel Kadett | |
| Make | Mitsubishi | Opel |
| Model | Sigma | Kadett |
| Year Released | 1991 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 202 HP | 53 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 270 Nm | 98 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Length | 4760 mm | 4240 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2530 mm |
