1973 Mazda Luce vs. 1984 Holden Astra
To start off, 1984 Holden Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1973 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1973 Mazda Luce would be higher. At 1,796 cc (4 cylinders), 1973 Mazda Luce is equipped with a bigger engine. In terms of performance, 1973 Mazda Luce (89 HP) has 19 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 1973 Mazda Luce should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mazda Luce weights approximately 315 kg more than 1984 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1973 Mazda Luce (152 Nm @ 2500 RPM) has 37 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 1973 Mazda Luce will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 1973 Mazda Luce | 1984 Holden Astra | |
| Make | Mazda | Holden |
| Model | Luce | Astra |
| Year Released | 1973 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 70 HP |
| Torque | 152 Nm | 115 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1170 kg | 855 kg |
| Vehicle Length | 4380 mm | 3970 mm |
| Vehicle Width | 1640 mm | 1630 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2420 mm |
