1997 Proton 400 vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Proton 400. In addition, the cost of maintenance, including insurance, on 1997 Proton 400 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 150 more horse power than 1997 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1997 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 485 kg more than 1997 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1997 Proton 400. 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 (307 Nm @ 3600 RPM) has 199 more torque (in Nm) than 1997 Proton 400. (108 Nm @ 3000 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1997 Proton 400.
Compare all specifications:
| 1997 Proton 400 | 2007 Subaru Impreza | |
| Make | Proton | Subaru |
| Model | 400 | Impreza |
| Year Released | 1997 | 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 | 74 HP | 224 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 108 Nm | 307 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 990 kg | 1475 kg |
| Vehicle Length | 4280 mm | 4470 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2530 mm |
