1991 Mitsubishi Sigma vs. 1970 Nissan President
To start off, 1991 Mitsubishi Sigma is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Nissan President. In addition, the cost of maintenance, including insurance, on 1970 Nissan President would be higher. At 2,974 cc (6 cylinders), 1970 Nissan President is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (176 HP @ 5500 RPM) has 67 more horse power than 1970 Nissan President. (109 HP @ 4400 RPM). In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1970 Nissan President. With that said, vehicle weight also plays an important factor in acceleration. 1970 Nissan President weights approximately 135 kg more than 1991 Mitsubishi Sigma.
Let's talk about torque, 1991 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 14 more torque (in Nm) than 1970 Nissan President. (237 Nm @ 3200 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1970 Nissan President.
Compare all specifications:
| 1991 Mitsubishi Sigma | 1970 Nissan President | |
| Make | Mitsubishi | Nissan |
| Model | Sigma | President |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 2974 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 176 HP | 109 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 251 Nm | 237 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1470 kg | 1605 kg |
| Vehicle Length | 4760 mm | 5050 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
