2011 Subaru Impreza vs. 2006 Alfa Romeo 147
To start off, 2011 Subaru Impreza is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 147 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 (305 HP @ 6000 RPM) has 157 more horse power than 2006 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2011 Subaru Impreza should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2011 Subaru Impreza weights approximately 210 kg more than 2006 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2006 Alfa Romeo 147. 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, 2011 Subaru Impreza (393 Nm @ 4000 RPM) has 212 more torque (in Nm) than 2006 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2011 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147. 2006 Alfa Romeo 147 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. 2006 Alfa Romeo 147 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Subaru Impreza | 2006 Alfa Romeo 147 | |
| Make | Subaru | Alfa Romeo |
| Model | Impreza | 147 |
| Year Released | 2011 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 305 HP | 148 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 393 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | AWD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1535 kg | 1325 kg |
| Vehicle Length | 4580 mm | 4180 mm |
| Vehicle Width | 1796 mm | 1740 mm |
| Vehicle Height | 1471 mm | 1470 mm |
| Wheelbase Size | 2624 mm | 2550 mm |
| Fuel Tank Capacity | 64 L | 60 L |
