2004 Proton 300 vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Proton 300. In addition, the cost of maintenance, including insurance, on 2004 Proton 300 would be higher. At 2,457 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (224 HP @ 5600 RPM) has 149 more horse power than 2004 Proton 300. (75 HP @ 6000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2004 Proton 300.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2004 Proton 300. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Impreza 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, 2007 Subaru Impreza (306 Nm @ 3600 RPM) has 197 more torque (in Nm) than 2004 Proton 300. (109 Nm @ 3000 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton 300.
Compare all specifications:
| 2004 Proton 300 | 2007 Subaru Impreza | |
| Make | Proton | Subaru |
| Model | 300 | Impreza |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 75 HP | 224 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 109 Nm | 306 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4000 mm | 4470 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2530 mm |
