2003 Lexus IS vs. 1999 Proton Perdana
To start off, 2003 Lexus IS is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Proton Perdana. In addition, the cost of maintenance, including insurance, on 1999 Proton Perdana would be higher. At 1,997 cc (4 cylinders), 1999 Proton Perdana is equipped with a bigger engine. In terms of performance, 2003 Lexus IS (153 HP @ 6200 RPM) has 18 more horse power than 1999 Proton Perdana. (135 HP @ 6000 RPM). In normal driving conditions, 2003 Lexus IS should accelerate faster than 1999 Proton Perdana. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus IS weights approximately 155 kg more than 1999 Proton Perdana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Lexus IS 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 2003 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 1999 Proton Perdana, 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, 2003 Lexus IS (196 Nm @ 4600 RPM) has 20 more torque (in Nm) than 1999 Proton Perdana. (176 Nm @ 4750 RPM). This means 2003 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton Perdana.
Compare all specifications:
| 2003 Lexus IS | 1999 Proton Perdana | |
| Make | Lexus | Proton |
| Model | IS | Perdana |
| Year Released | 2003 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 135 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 196 Nm | 176 Nm |
| Torque RPM | 4600 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1400 kg | 1245 kg |
| Vehicle Length | 4410 mm | 4620 mm |
| Vehicle Width | 1730 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2680 mm | 2640 mm |
