1975 Chevrolet Nova vs. 1978 Mazda 929
To start off, 1978 Mazda 929 is newer by 3 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 5,002 cc (8 cylinders), 1975 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 1975 Chevrolet Nova (143 HP @ 3800 RPM) has 60 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1975 Chevrolet Nova should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Nova weights approximately 485 kg more than 1978 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1975 Chevrolet Nova (333 Nm @ 2400 RPM) has 199 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 1975 Chevrolet Nova will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1975 Chevrolet Nova | 1978 Mazda 929 | |
| Make | Chevrolet | Mazda |
| Model | Nova | 929 |
| Year Released | 1975 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 83 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 333 Nm | 134 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1555 kg | 1070 kg |
| Vehicle Length | 5000 mm | 4410 mm |
| Vehicle Width | 1840 mm | 1670 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
