1975 Chevrolet Nova vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Nova. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Nova would be higher. At 4,093 cc (6 cylinders), 1975 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 94 more horse power than 1975 Chevrolet Nova. (108 HP @ 3800 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1975 Chevrolet Nova. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 90 kg more than 1975 Chevrolet Nova. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Mitsubishi Sigma (270 Nm @ 3000 RPM) has 12 more torque (in Nm) than 1975 Chevrolet Nova. (258 Nm @ 1600 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1975 Chevrolet Nova.
Compare all specifications:
| 1975 Chevrolet Nova | 1991 Mitsubishi Sigma | |
| Make | Chevrolet | Mitsubishi |
| Model | Nova | Sigma |
| Year Released | 1975 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 2972 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 202 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 258 Nm | 270 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1490 kg | 1580 kg |
| Vehicle Length | 5000 mm | 4760 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
