2002 Alfa Romeo 156 vs. 2009 Subaru Impreza
To start off, 2009 Subaru Impreza is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 1,994 cc (4 cylinders), 2009 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2009 Subaru Impreza (148 HP @ 6400 RPM) has 10 more horse power than 2002 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 2009 Subaru Impreza should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Impreza weights approximately 90 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2009 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 Subaru Impreza (196 Nm @ 3200 RPM) has 33 more torque (in Nm) than 2002 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 2009 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2009 Subaru Impreza | |
| Make | Alfa Romeo | Subaru |
| Model | 156 | Impreza |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 138 HP | 148 HP |
| Engine RPM | 6500 RPM | 6400 RPM |
| Torque | 163 Nm | 196 Nm |
| Torque RPM | 3900 RPM | 3200 RPM |
| Engine Compression Ratio | 10.3:1 | 10.1 |
| Top Speed | 203 km/hour | 196 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 9.6 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1265 kg | 1355 kg |
| Vehicle Length | 4440 mm | 4415 mm |
| Vehicle Width | 1750 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1476 mm |
| Wheelbase Size | 2710 mm | 2619 mm |
| Fuel Tank Capacity | 63 L | 64 L |
