2006 Acura RSX vs. 2001 Proton 400
To start off, 2006 Acura RSX is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Proton 400. In addition, the cost of maintenance, including insurance, on 2001 Proton 400 would be higher. At 1,999 cc (4 cylinders), 2006 Acura RSX is equipped with a bigger engine. In terms of performance, 2006 Acura RSX (155 HP @ 6500 RPM) has 81 more horse power than 2001 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Acura RSX should accelerate faster than 2001 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Acura RSX weights approximately 284 kg more than 2001 Proton 400. 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, 2006 Acura RSX (188 Nm @ 4000 RPM) has 80 more torque (in Nm) than 2001 Proton 400. (108 Nm @ 3000 RPM). This means 2006 Acura RSX will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton 400.
Compare all specifications:
| 2006 Acura RSX | 2001 Proton 400 | |
| Make | Acura | Proton |
| Model | RSX | 400 |
| Year Released | 2006 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 155 HP | 74 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 188 Nm | 108 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1274 kg | 990 kg |
| Vehicle Length | 4380 mm | 4280 mm |
| Vehicle Width | 1730 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2580 mm | 2510 mm |
