1999 Alfa Romeo 146 vs. 2011 Proton Arena
To start off, 2011 Proton Arena is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 1,970 cc (4 cylinders), 1999 Alfa Romeo 146 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 146 (148 HP @ 6300 RPM) has 62 more horse power than 2011 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 1999 Alfa Romeo 146 should accelerate faster than 2011 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 146 weights approximately 180 kg more than 2011 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1999 Alfa Romeo 146 (187 Nm @ 2800 RPM) has 63 more torque (in Nm) than 2011 Proton Arena. (124 Nm @ 3000 RPM). This means 1999 Alfa Romeo 146 will have an easier job in driving up hills or pulling heavy equipment than 2011 Proton Arena.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2011 Proton Arena | |
| Make | Alfa Romeo | Proton |
| Model | 146 | Arena |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 86 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 187 Nm | 124 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 75.5 mm |
| Engine Stroke Size | 91 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 216 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1215 kg | 1035 kg |
| Vehicle Length | 4270 mm | 4460 mm |
| Vehicle Width | 1720 mm | 1500 mm |
| Vehicle Height | 1430 mm | 1720 mm |
| Wheelbase Size | 2600 mm | 2610 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 61 L | 50 L |
