2009 Porsche 911 vs. 2007 Porsche Boxster
To start off, 2009 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2007 Porsche Boxster would be higher. At 3,596 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (321 HP @ 6800 RPM) has 96 more horse power than 2007 Porsche Boxster. (225 HP @ 4700 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2007 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Boxster weights approximately 61 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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 Porsche 911 (370 Nm @ 4250 RPM) has 110 more torque (in Nm) than 2007 Porsche Boxster. (260 Nm @ 4700 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Boxster.
Compare all specifications:
| 2009 Porsche 911 | 2007 Porsche Boxster | |
| Make | Porsche | Porsche |
| Model | 911 | Boxster |
| Year Released | 2009 | 2007 |
| Body Type | Convertible | Convertible |
| Engine Position | Rear | Middle |
| Engine Size | 3596 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 225 HP |
| Engine RPM | 6800 RPM | 4700 RPM |
| Torque | 370 Nm | 260 Nm |
| Torque RPM | 4250 RPM | 4700 RPM |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 275 km/hour | 253 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 6.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1356 kg |
| Vehicle Length | 4430 mm | 4330 mm |
| Vehicle Width | 1320 mm | 1790 mm |
| Vehicle Height | 1860 mm | 1300 mm |
| Wheelbase Size | 2360 mm | 2420 mm |
| Fuel Consumption Overall | 11.3 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 67 L | 64 L |
