2010 Subaru Impreza WRX Premium Sedan vs. 2010 Subaru Impreza WRX STI Sedan
To start off, both 2010 Subaru Impreza WRX Premium Sedan and 2010 Subaru Impreza WRX STI Sedan were released in the same year (2010). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2010 Subaru Impreza WRX Premium Sedan and 2010 Subaru Impreza WRX STI Sedan are equipped with a 2,500 cc engine. In terms of performance, 2010 Subaru Impreza WRX STI Sedan (305 HP @ 6000 RPM) has 40 more horse power than 2010 Subaru Impreza WRX Premium Sedan. (265 HP @ 6000 RPM) In normal driving conditions, 2010 Subaru Impreza WRX STI Sedan should accelerate faster than 2010 Subaru Impreza WRX Premium Sedan. With that said, vehicle weight also plays an important factor in acceleration. 2010 Subaru Impreza WRX STI Sedan weights approximately 75 kg more than 2010 Subaru Impreza WRX Premium Sedan. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are all wheel drive (AWD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2010 Subaru Impreza WRX STI Sedan (393 Nm @ 4000 RPM) has 63 more torque (in Nm) than 2010 Subaru Impreza WRX Premium Sedan. (330 Nm @ 4000 RPM). This means 2010 Subaru Impreza WRX STI Sedan will have an easier job in driving up hills or pulling heavy equipment than 2010 Subaru Impreza WRX Premium Sedan.
Compare all specifications:
| 2010 Subaru Impreza WRX Premium Sedan | 2010 Subaru Impreza WRX STI Sedan | |
| Make | Subaru | Subaru |
| Model | Impreza | Impreza |
| Year Released | 2010 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 305 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 330 Nm | 393 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1540 kg |
| Vehicle Length | 4415 mm | 4415 mm |
| Vehicle Width | 1740 mm | 1796 mm |
| Vehicle Height | 1476 mm | 1476 mm |
| Wheelbase Size | 2619 mm | 2624 mm |
| Fuel Consumption | 9.4 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
