2009 Alfa Romeo 159 vs. 2007 Subaru Impreza
To start off, 2009 Alfa Romeo 159 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2007 Subaru Impreza would be higher. At 3,195 cc (6 cylinders), 2009 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 159 (256 HP @ 6200 RPM) has 98 more horse power than 2007 Subaru Impreza. (158 HP @ 6400 RPM). In normal driving conditions, 2009 Alfa Romeo 159 should accelerate faster than 2007 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 473 kg more than 2007 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 135 more torque (in Nm) than 2007 Subaru Impreza. (187 Nm @ 3200 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Impreza.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2007 Subaru Impreza | |
| Make | Alfa Romeo | Subaru |
| Model | 159 | Impreza |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 158 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 322 Nm | 187 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 240 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7 seconds | 10.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1848 kg | 1375 kg |
| Vehicle Height | 1420 mm | 1740 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Overall | 11.2 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
