2009 Alfa Romeo 159 vs. 2005 Porsche Carrera GT
To start off, 2009 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2005 Porsche Carrera GT would be higher. At 5,733 cc (10 cylinders), 2005 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2005 Porsche Carrera GT (604 HP @ 8000 RPM) has 396 more horse power than 2009 Alfa Romeo 159. (208 HP @ 4000 RPM) In normal driving conditions, 2005 Porsche Carrera GT should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 340 kg more than 2005 Porsche Carrera GT.
Because 2005 Porsche Carrera GT is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Porsche Carrera GT. However, in wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo 159, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Porsche Carrera GT (590 Nm @ 5750 RPM) has 190 more torque (in Nm) than 2009 Alfa Romeo 159. (400 Nm @ 1500 RPM). This means 2005 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2005 Porsche Carrera GT | |
| Make | Alfa Romeo | Porsche |
| Model | 159 | Carrera GT |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2387 cc | 5733 cc |
| Engine Cylinders | 5 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 604 HP |
| Engine RPM | 4000 RPM | 8000 RPM |
| Torque | 400 Nm | 590 Nm |
| Torque RPM | 1500 RPM | 5750 RPM |
| Engine Bore Size | 82 mm | 98 mm |
| Engine Stroke Size | 90.4 mm | 76 mm |
| Engine Compression Ratio | 17.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 231 km/hour | 330 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 3.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1380 kg |
| Vehicle Length | 4670 mm | 4620 mm |
| Vehicle Width | 1840 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1170 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Consumption Overall | 6.8 L/100km | 18 L/100km |
| Fuel Tank Capacity | 70 L | 92 L |
