2006 Alfa Romeo 156 vs. 2006 Subaru Impreza
To start off, both 2006 Alfa Romeo 156 and 2006 Subaru Impreza were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,457 cc (4 cylinders), 2006 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2006 Subaru Impreza (227 HP @ 5600 RPM) has 113 more horse power than 2006 Alfa Romeo 156. (114 HP @ 4000 RPM) In normal driving conditions, 2006 Subaru Impreza should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Impreza weights approximately 202 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Subaru Impreza (320 Nm @ 3600 RPM) has 45 more torque (in Nm) than 2006 Alfa Romeo 156. (275 Nm @ 2000 RPM). This means 2006 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2006 Subaru Impreza | |
| Make | Alfa Romeo | Subaru |
| Model | 156 | Impreza |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 227 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 275 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Top Speed | 191 km/hour | 210 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1308 kg | 1510 kg |
| Vehicle Length | 4440 mm | 4470 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2530 mm |
| Fuel Consumption | 4.7 L/100km | 9.1 L/100km |
| Fuel Consumption City | 7.8 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 5.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
