2009 Porsche 911 vs. 2007 Alfa Romeo 8C Competizione
To start off, 2009 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 8C Competizione. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 8C Competizione would be higher. At 4,691 cc (8 cylinders), 2007 Alfa Romeo 8C Competizione is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 8C Competizione (444 HP @ 7000 RPM) has 94 more horse power than 2009 Porsche 911. (350 HP @ 6600 RPM) In normal driving conditions, 2007 Alfa Romeo 8C Competizione should accelerate faster than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 8C Competizione. 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, 2007 Alfa Romeo 8C Competizione (480 Nm @ 4750 RPM) has 80 more torque (in Nm) than 2009 Porsche 911. (400 Nm @ 4600 RPM). This means 2007 Alfa Romeo 8C Competizione will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911.
Compare all specifications:
| 2009 Porsche 911 | 2007 Alfa Romeo 8C Competizione | |
| Make | Porsche | Alfa Romeo |
| Model | 911 | 8C Competizione |
| Year Released | 2009 | 2007 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3824 cc | 4691 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 444 HP |
| Engine RPM | 6600 RPM | 7000 RPM |
| Torque | 400 Nm | 480 Nm |
| Torque RPM | 4600 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 288 km/hour | 292 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 4.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4430 mm | 4290 mm |
| Vehicle Width | 1310 mm | 1910 mm |
| Vehicle Height | 1860 mm | 1260 mm |
| Wheelbase Size | 2360 mm | 2600 mm |
