1999 Proton 400 vs. 2002 Subaru Outback
To start off, 2002 Subaru Outback is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Proton 400. In addition, the cost of maintenance, including insurance, on 1999 Proton 400 would be higher. At 2,455 cc (4 cylinders), 2002 Subaru Outback is equipped with a bigger engine. In terms of performance, 2002 Subaru Outback (154 HP @ 5600 RPM) has 80 more horse power than 1999 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 2002 Subaru Outback should accelerate faster than 1999 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2002 Subaru Outback weights approximately 545 kg more than 1999 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 1999 Proton 400. In wet, icy, snow, or gravel driving conditions, 2002 Subaru Outback 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, 2002 Subaru Outback (225 Nm @ 3600 RPM) has 117 more torque (in Nm) than 1999 Proton 400. (108 Nm @ 3000 RPM). This means 2002 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 400.
Compare all specifications:
| 1999 Proton 400 | 2002 Subaru Outback | |
| Make | Proton | Subaru |
| Model | 400 | Outback |
| Year Released | 1999 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 2455 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 74 HP | 154 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 108 Nm | 225 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 970 kg | 1515 kg |
| Vehicle Length | 4370 mm | 4770 mm |
| Vehicle Width | 1700 mm | 1750 mm |
| Vehicle Height | 1390 mm | 1520 mm |
| Wheelbase Size | 2510 mm | 2660 mm |
