2003 Lexus IS vs. 1999 Proton 400
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 400. In addition, the cost of maintenance, including insurance, on 1999 Proton 400 would be higher. At 1,988 cc (6 cylinders), 2003 Lexus IS is equipped with a bigger engine. In terms of performance, 2003 Lexus IS (153 HP @ 6200 RPM) has 79 more horse power than 1999 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2003 Lexus IS should accelerate faster than 1999 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus IS weights approximately 410 kg more than 1999 Proton 400. 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 400, 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 88 more torque (in Nm) than 1999 Proton 400. (108 Nm @ 3000 RPM). This means 2003 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 400.
Compare all specifications:
2003 Lexus IS | 1999 Proton 400 | |
Make | Lexus | Proton |
Model | IS | 400 |
Year Released | 2003 | 1999 |
Engine Position | Front | Front |
Engine Size | 1988 cc | 1297 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 153 HP | 74 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 196 Nm | 108 Nm |
Torque RPM | 4600 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1400 kg | 990 kg |
Vehicle Length | 4410 mm | 4280 mm |
Vehicle Width | 1730 mm | 1700 mm |
Vehicle Height | 1430 mm | 1390 mm |
Wheelbase Size | 2680 mm | 2510 mm |