1975 Mazda Familia vs. 1983 Vauxhall Astra
To start off, 1983 Vauxhall Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1975 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1975 Mazda Familia would be higher. At 1,796 cc (4 cylinders), 1983 Vauxhall Astra is equipped with a bigger engine. In terms of performance, 1983 Vauxhall Astra (114 HP @ 5800 RPM) has 40 more horse power than 1975 Mazda Familia. (74 HP @ 6000 RPM) In normal driving conditions, 1983 Vauxhall Astra should accelerate faster than 1975 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 1983 Vauxhall Astra weights approximately 100 kg more than 1975 Mazda Familia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1983 Vauxhall Astra (148 Nm @ 4800 RPM) has 38 more torque (in Nm) than 1975 Mazda Familia. (110 Nm @ 3500 RPM). This means 1983 Vauxhall Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda Familia.
Compare all specifications:
| 1975 Mazda Familia | 1983 Vauxhall Astra | |
| Make | Mazda | Vauxhall |
| Model | Familia | Astra |
| Year Released | 1975 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1271 cc | 1796 cc |
| Horse Power | 74 HP | 114 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 110 Nm | 148 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 800 kg | 900 kg |
| Vehicle Length | 3860 mm | 4010 mm |
| Vehicle Width | 1550 mm | 1650 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2270 mm | 2520 mm |
