1978 Mazda 929 vs. 2001 Proton Impian
To start off, 2001 Proton Impian is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 1,769 cc (4 cylinders), 1978 Mazda 929 is equipped with a bigger engine. In terms of performance, 2001 Proton Impian (101 HP @ 6000 RPM) has 18 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2001 Proton Impian should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2001 Proton Impian weights approximately 135 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, 2001 Proton Impian (140 Nm @ 2750 RPM) has 6 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2001 Proton Impian will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 2001 Proton Impian | |
| Make | Mazda | Proton |
| Model | 929 | Impian |
| Year Released | 1978 | 2001 |
| Engine Size | 1769 cc | 1583 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 101 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 134 Nm | 140 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1070 kg | 1205 kg |
| Vehicle Length | 4410 mm | 4470 mm |
| Vehicle Width | 1670 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
