2003 Alfa Romeo 156 vs. 2013 Subaru Impreza
To start off, 2013 Subaru Impreza is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,000 cc (4 cylinders), 2013 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 16 more horse power than 2013 Subaru Impreza. (146 HP @ 6200 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2013 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 25 kg more than 2013 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2013 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, 2003 Alfa Romeo 156 (207 Nm @ 3250 RPM) has 10 more torque (in Nm) than 2013 Subaru Impreza. (197 Nm @ 4200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2013 Subaru Impreza.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2013 Subaru Impreza | |
| Make | Alfa Romeo | Subaru |
| Model | 156 | Impreza |
| Year Released | 2003 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 146 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 207 Nm | 197 Nm |
| Torque RPM | 3250 RPM | 4200 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 91 mm | 90 mm |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1355 kg |
| Vehicle Length | 4450 mm | 4580 mm |
| Vehicle Width | 1750 mm | 1988 mm |
| Vehicle Height | 1440 mm | 1465 mm |
| Wheelbase Size | 2550 mm | 2645 mm |
| Fuel Consumption Highway | 6.8 L/100km | 5.9 L/100km |
| Fuel Consumption City | 12.5 L/100km | 8.3 L/100km |
