2011 Subaru Impreza Cosworth STI vs. 2011 Subaru Impreza 2.5i Hatchback Premium
To start off, both 2011 Subaru Impreza Cosworth STI and 2011 Subaru Impreza 2.5i Hatchback Premium were released in the same year (2011). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,500 cc (4 cylinders), 2011 Subaru Impreza 2.5i Hatchback Premium is equipped with a bigger engine. In terms of performance, 2011 Subaru Impreza Cosworth STI (395 HP @ 5750 RPM) has 225 more horse power than 2011 Subaru Impreza 2.5i Hatchback Premium. (170 HP @ 6000 RPM). In normal driving conditions, 2011 Subaru Impreza Cosworth STI should accelerate faster than 2011 Subaru Impreza 2.5i Hatchback Premium. With that said, vehicle weight also plays an important factor in acceleration. 2011 Subaru Impreza Cosworth STI weights approximately 120 kg more than 2011 Subaru Impreza 2.5i Hatchback Premium. 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, 2011 Subaru Impreza Cosworth STI (515 Nm @ 3950 RPM) has 285 more torque (in Nm) than 2011 Subaru Impreza 2.5i Hatchback Premium. (230 Nm @ 4400 RPM). This means 2011 Subaru Impreza Cosworth STI will have an easier job in driving up hills or pulling heavy equipment than 2011 Subaru Impreza 2.5i Hatchback Premium.
Compare all specifications:
2011 Subaru Impreza Cosworth STI | 2011 Subaru Impreza 2.5i Hatchback Premium | |
Make | Subaru | Subaru |
Model | Impreza | Impreza |
Year Released | 2011 | 2011 |
Body Type | Station Wagon | Station Wagon |
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 | 395 HP | 170 HP |
Engine RPM | 5750 RPM | 6000 RPM |
Torque | 515 Nm | 230 Nm |
Torque RPM | 3950 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | AWD | AWD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1505 kg | 1385 kg |
Vehicle Length | 4415 mm | 4415 mm |
Vehicle Width | 1740 mm | 1740 mm |
Vehicle Height | 1476 mm | 1476 mm |
Wheelbase Size | 2619 mm | 2619 mm |
Fuel Consumption | 8.2 L/100km | 8.7 L/100km |
Fuel Consumption City | 13.8 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 64 L | 64 L |