1971 Alfa Romeo Giulia vs. 2005 Holden Astra
To start off, 2005 Holden Astra is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 1,794 cc (4 cylinders), 2005 Holden Astra is equipped with a bigger engine. In terms of performance, 2005 Holden Astra (120 HP @ 5600 RPM) has 19 more horse power than 1971 Alfa Romeo Giulia. (101 HP @ 5500 RPM) In normal driving conditions, 2005 Holden Astra should accelerate faster than 1971 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Astra weights approximately 160 kg more than 1971 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Alfa Romeo Giulia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 2005 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 Alfa Romeo Giulia (190 Nm) has 25 more torque (in Nm) than 2005 Holden Astra. (165 Nm). This means 1971 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra. 2005 Holden Astra has automatic transmission and 1971 Alfa Romeo Giulia has manual transmission. 1971 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Giulia | 2005 Holden Astra | |
| Make | Alfa Romeo | Holden |
| Model | Giulia | Astra |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 120 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 190 Nm | 165 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 990 kg | 1150 kg |
| Vehicle Length | 4170 mm | 4260 mm |
| Vehicle Width | 1580 mm | 1720 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
