1963 Alfa Romeo Giulia vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia would be higher. At 1,570 cc (4 cylinders), 1963 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo Giulia (115 HP) has 45 more horse power than 1986 Holden Astra. (70 HP). In normal driving conditions, 1963 Alfa Romeo Giulia should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1963 Alfa Romeo Giulia weights approximately 195 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, 1963 Alfa Romeo Giulia (145 Nm @ 4400 RPM) has 30 more torque (in Nm) than 1986 Holden Astra. (115 Nm @ 3200 RPM). This means 1963 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1963 Alfa Romeo Giulia | 1986 Holden Astra | |
| Make | Alfa Romeo | Holden |
| Model | Giulia | Astra |
| Year Released | 1963 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1486 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 70 HP |
| Torque | 145 Nm | 115 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1050 kg | 855 kg |
| Vehicle Length | 4150 mm | 3970 mm |
| Vehicle Width | 1570 mm | 1630 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2420 mm |
