2005 Ford Focus vs. 2003 Proton 400
To start off, 2005 Ford Focus is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 1,998 cc (4 cylinders), 2005 Ford Focus is equipped with a bigger engine. In terms of performance, 2005 Ford Focus (136 HP @ 6250 RPM) has 62 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2005 Ford Focus should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Focus weights approximately 328 kg more than 2003 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, 2005 Ford Focus (171 Nm) has 63 more torque (in Nm) than 2003 Proton 400. (108 Nm). This means 2005 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2005 Ford Focus | 2003 Proton 400 | |
| Make | Ford | Proton |
| Model | Focus | 400 |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 136 HP | 74 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 171 Nm | 108 Nm |
| Drive Type | Front | Front |
| Vehicle Weight | 1298 kg | 970 kg |
| Vehicle Length | 4460 mm | 4370 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 2510 mm |
