1975 Alfa Romeo Alfetta vs. 2007 Proton Arena
To start off, 2007 Proton Arena is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfetta would be higher. At 1,570 cc (4 cylinders), 1975 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Alfetta (108 HP @ 5600 RPM) has 22 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 1975 Alfa Romeo Alfetta should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo Alfetta weights approximately 45 kg more than 2007 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo Alfetta 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 1975 Alfa Romeo Alfetta. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1975 Alfa Romeo Alfetta (142 Nm @ 4300 RPM) has 18 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 1975 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 1975 Alfa Romeo Alfetta | 2007 Proton Arena | |
| Make | Alfa Romeo | Proton |
| Model | Alfetta | Arena |
| Year Released | 1975 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 86 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 142 Nm | 124 Nm |
| Torque RPM | 4300 RPM | 3000 RPM |
| Engine Bore Size | 78 mm | 75.5 mm |
| Engine Stroke Size | 82 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 9.2:1 |
| Top Speed | 175 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 | 1080 kg | 1035 kg |
| Vehicle Length | 4290 mm | 4460 mm |
| Vehicle Width | 1620 mm | 1500 mm |
| Vehicle Height | 1440 mm | 1720 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
| Fuel Tank Capacity | 49 L | 50 L |
