2003 Porsche 996 vs. 2006 Porsche Cayenne
To start off, 2006 Porsche Cayenne is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Porsche 996. In addition, the cost of maintenance, including insurance, on 2003 Porsche 996 would be higher. At 4,511 cc (8 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (335 HP @ 6000 RPM) has 18 more horse power than 2003 Porsche 996. (317 HP @ 6800 RPM) In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 2003 Porsche 996. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 996 weights approximately 105 kg more than 2006 Porsche Cayenne.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Porsche 996. In wet, icy, snow, or gravel driving conditions, 2006 Porsche Cayenne 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 Cayenne (420 Nm @ 2700 RPM) has 50 more torque (in Nm) than 2003 Porsche 996. (370 Nm @ 4250 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche 996.
Compare all specifications:
| 2003 Porsche 996 | 2006 Porsche Cayenne | |
| Make | Porsche | Porsche |
| Model | 996 | Cayenne |
| Year Released | 2003 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 4511 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 335 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 370 Nm | 420 Nm |
| Torque RPM | 4250 RPM | 2700 RPM |
| Engine Bore Size | 96 mm | 98 mm |
| Engine Stroke Size | 82.8 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1380 kg |
| Vehicle Length | 4440 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1710 mm |
| Wheelbase Size | 2360 mm | 2860 mm |
