1963 Innocenti IM 3 vs. 1993 Mitsubishi Sigma
To start off, 1993 Mitsubishi Sigma is newer by 30 year(s). Which means there will be less support and parts availability for 1963 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1963 Innocenti IM 3 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 119 more horse power than 1963 Innocenti IM 3. (56 HP @ 5500 RPM) In normal driving conditions, 1993 Mitsubishi Sigma should accelerate faster than 1963 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mitsubishi Sigma weights approximately 586 kg more than 1963 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 168 more torque (in Nm) than 1963 Innocenti IM 3. (83 Nm @ 2500 RPM). This means 1993 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1963 Innocenti IM 3.
Compare all specifications:
| 1963 Innocenti IM 3 | 1993 Mitsubishi Sigma | |
| Make | Innocenti | Mitsubishi |
| Model | IM 3 | Sigma |
| Year Released | 1963 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 56 HP | 175 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 83 Nm | 251 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 890 kg | 1476 kg |
| Vehicle Length | 3760 mm | 4760 mm |
| Vehicle Width | 1570 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2730 mm |
