1964 Alfa Romeo Spider vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1964 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1964 Alfa Romeo Spider (163 HP @ 5900 RPM) has 93 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1964 Alfa Romeo Spider should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1964 Alfa Romeo Spider weights approximately 435 kg more than 1986 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, 1964 Alfa Romeo Spider (221 Nm @ 4000 RPM) has 97 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1964 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1964 Alfa Romeo Spider | 1986 Holden Astra | |
| Make | Alfa Romeo | Holden |
| Model | Spider | Astra |
| Year Released | 1964 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 70 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 221 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1330 kg | 895 kg |
| Vehicle Length | 4510 mm | 3970 mm |
| Vehicle Width | 1610 mm | 1630 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2420 mm |
