2004 Alfa Romeo 156 vs. 2002 Proton Perdana
To start off, 2004 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Proton Perdana. In addition, the cost of maintenance, including insurance, on 2002 Proton Perdana would be higher. At 1,997 cc (4 cylinders), 2002 Proton Perdana is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (138 HP @ 6500 RPM) has 2 more horse power than 2002 Proton Perdana. (136 HP @ 6000 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2002 Proton Perdana. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 145 kg more than 2002 Proton Perdana. 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, 2002 Proton Perdana (176 Nm @ 4750 RPM) has 13 more torque (in Nm) than 2004 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 2002 Proton Perdana will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2002 Proton Perdana | |
| Make | Alfa Romeo | Proton |
| Model | 156 | Perdana |
| Year Released | 2004 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 136 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 163 Nm | 176 Nm |
| Torque RPM | 3900 RPM | 4750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1245 kg |
| Vehicle Length | 4450 mm | 4620 mm |
| Vehicle Width | 1750 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2640 mm |
