2004 Subaru Outback vs. 2011 Subaru Impreza
To start off, 2011 Subaru Impreza is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2004 Subaru Outback would be higher. At 2,500 cc (4 cylinders), 2011 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2011 Subaru Impreza (265 HP @ 6000 RPM) has 100 more horse power than 2004 Subaru Outback. (165 HP @ 5600 RPM) In normal driving conditions, 2011 Subaru Impreza should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2004 Subaru Outback weights approximately 101 kg more than 2011 Subaru Impreza.
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, 2011 Subaru Impreza (330 Nm) has 105 more torque (in Nm) than 2004 Subaru Outback. (225 Nm). This means 2011 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru Outback.
Compare all specifications:
| 2004 Subaru Outback | 2011 Subaru Impreza | |
| Make | Subaru | Subaru |
| Model | Outback | Impreza |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2457 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 165 HP | 265 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 225 Nm | 330 Nm |
| Drive Type | 4WD | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1556 kg | 1455 kg |
| Vehicle Length | 4770 mm | 4415 mm |
| Vehicle Width | 1750 mm | 1796 mm |
| Vehicle Height | 1610 mm | 1476 mm |
| Wheelbase Size | 2660 mm | 2624 mm |
| Fuel Consumption | 8.4 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.2 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
