1973 Alfa Romeo Giulia vs. 2009 Proton Arena
To start off, 2009 Proton Arena is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Giulia would be higher. At 1,468 cc (4 cylinders), 2009 Proton Arena is equipped with a bigger engine. In terms of performance, 2009 Proton Arena (86 HP @ 6000 RPM) has 4 more horse power than 1973 Alfa Romeo Giulia. (82 HP @ 6000 RPM) In normal driving conditions, 2009 Proton Arena should accelerate faster than 1973 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1973 Alfa Romeo Giulia weights approximately 13 kg more than 2009 Proton Arena.
Because 1973 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 1973 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 2009 Proton Arena, 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, 2009 Proton Arena (124 Nm @ 3000 RPM) has 20 more torque (in Nm) than 1973 Alfa Romeo Giulia. (104 Nm @ 4900 RPM). This means 2009 Proton Arena will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Giulia.
Compare all specifications:
| 1973 Alfa Romeo Giulia | 2009 Proton Arena | |
| Make | Alfa Romeo | Proton |
| Model | Giulia | Arena |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 82 HP | 86 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 104 Nm | 124 Nm |
| Torque RPM | 4900 RPM | 3000 RPM |
| Engine Bore Size | 74 mm | 75.5 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 160 km/hour | 155 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1048 kg | 1035 kg |
| Vehicle Length | 4170 mm | 4460 mm |
| Vehicle Width | 1570 mm | 1500 mm |
| Vehicle Height | 1440 mm | 1720 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
| Fuel Tank Capacity | 46 L | 50 L |
