2009 Chevrolet Impala vs. 2011 Subaru Impreza
To start off, 2011 Subaru Impreza is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Impala would be higher. At 5,670 cc (8 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2011 Subaru Impreza (305 HP @ 6000 RPM) has 2 more horse power than 2009 Chevrolet Impala. (303 HP @ 5600 RPM) In normal driving conditions, 2011 Subaru Impreza should accelerate faster than 2009 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 606 kg more than 2011 Subaru Impreza.
Because 2011 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2009 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2011 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, 2009 Chevrolet Impala (438 Nm @ 4000 RPM) has 45 more torque (in Nm) than 2011 Subaru Impreza. (393 Nm @ 4000 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2011 Subaru Impreza. 2009 Chevrolet Impala has automatic transmission and 2011 Subaru Impreza has manual transmission. 2011 Subaru Impreza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Impala | 2011 Subaru Impreza | |
| Make | Chevrolet | Subaru |
| Model | Impala | Impreza |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5670 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 303 HP | 305 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 438 Nm | 393 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 1535 kg |
| Vehicle Length | 5100 mm | 4580 mm |
| Vehicle Width | 1860 mm | 1796 mm |
| Vehicle Height | 1500 mm | 1471 mm |
| Wheelbase Size | 2810 mm | 2624 mm |
| Fuel Consumption | 9.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
