2005 Kia Optima vs. 2002 Proton Perdana
To start off, 2005 Kia Optima is newer by 3 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 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 4000 RPM) has 2 more horse power than 2002 Proton Perdana. (136 HP @ 6000 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 2002 Proton Perdana. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 252 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, 2005 Kia Optima (199 Nm) has 23 more torque (in Nm) than 2002 Proton Perdana. (176 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2002 Proton Perdana.
Compare all specifications:
| 2005 Kia Optima | 2002 Proton Perdana | |
| Make | Kia | Proton |
| Model | Optima | Perdana |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2360 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 | 4000 RPM | 6000 RPM |
| Torque | 199 Nm | 176 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1497 kg | 1245 kg |
| Vehicle Length | 4730 mm | 4620 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2640 mm |
