2009 BMW X3 vs. 2006 Porsche Carrera GT
To start off, 2009 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2006 Porsche Carrera GT would be higher. At 5,733 cc (10 cylinders), 2006 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2006 Porsche Carrera GT (604 HP @ 8000 RPM) has 456 more horse power than 2009 BMW X3. (148 HP @ 6200 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2009 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 276 kg more than 2006 Porsche Carrera GT.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche Carrera GT. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 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, 2006 Porsche Carrera GT (590 Nm @ 5750 RPM) has 390 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
| 2009 BMW X3 | 2006 Porsche Carrera GT | |
| Make | BMW | Porsche |
| Model | X3 | Carrera GT |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 1995 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 604 HP |
| Engine RPM | 6200 RPM | 8000 RPM |
| Torque | 200 Nm | 590 Nm |
| Torque RPM | 3750 RPM | 5750 RPM |
| Engine Bore Size | 84 mm | 98.1 mm |
| Engine Stroke Size | 90 mm | 76 mm |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 11.5 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1656 kg | 1380 kg |
| Vehicle Length | 4570 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1170 mm |
| Wheelbase Size | 2800 mm | 2740 mm |
| Fuel Consumption Overall | 9.3 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 67 L | 92 L |
