2006 Ford Ranger vs. 2003 Proton 400
To start off, 2006 Ford Ranger is newer by 3 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 2,983 cc (6 cylinders), 2006 Ford Ranger is equipped with a bigger engine. In terms of performance, 2006 Ford Ranger (149 HP @ 4900 RPM) has 75 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Ford Ranger should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Ranger weights approximately 1866 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.
Because 2006 Ford Ranger is four wheel drive (4WD), it will have significant more traction and grip than 2003 Proton 400. In wet, icy, snow, or gravel driving conditions, 2006 Ford Ranger will offer significantly more control. 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 Ford Ranger (244 Nm @ 3950 RPM) has 136 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2006 Ford Ranger will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2006 Ford Ranger | 2003 Proton 400 | |
| Make | Ford | Proton |
| Model | Ranger | 400 |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 149 HP | 74 HP |
| Engine RPM | 4900 RPM | 6000 RPM |
| Torque | 244 Nm | 108 Nm |
| Torque RPM | 3950 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2856 kg | 990 kg |
| Vehicle Length | 4790 mm | 4280 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1740 mm | 1390 mm |
| Wheelbase Size | 2840 mm | 2510 mm |
