2005 Porsche Boxster vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2005 Porsche Boxster would be higher. At 2,687 cc (6 cylinders), 2005 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2005 Porsche Boxster (237 HP @ 6400 RPM) has 10 more horse power than 2007 Subaru Impreza. (227 HP @ 5600 RPM). In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 2007 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 130 kg more than 2005 Porsche Boxster.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Subaru Impreza (320 Nm @ 3600 RPM) has 50 more torque (in Nm) than 2005 Porsche Boxster. (270 Nm @ 4700 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche Boxster.
Compare all specifications:
| 2005 Porsche Boxster | 2007 Subaru Impreza | |
| Make | Porsche | Subaru |
| Model | Boxster | Impreza |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 2687 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 227 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 270 Nm | 320 Nm |
| Torque RPM | 4700 RPM | 3600 RPM |
| Engine Bore Size | 85.5 mm | 99.5 mm |
| Engine Stroke Size | 78 mm | 79 mm |
| Engine Compression Ratio | 11.0:1 | 8.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 256 km/hour | 230 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 6.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1425 kg |
| Vehicle Length | 4340 mm | 4470 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1490 mm |
| Wheelbase Size | 2420 mm | 2530 mm |
| Fuel Consumption Overall | 9.8 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
