2004 Porsche Cayenne vs. 2003 Rolls-Royce Phantom
To start off, 2004 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Rolls-Royce Phantom. In addition, the cost of maintenance, including insurance, on 2003 Rolls-Royce Phantom would be higher. At 6,749 cc (12 cylinders), 2003 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2003 Rolls-Royce Phantom (454 HP @ 5350 RPM) has 207 more horse power than 2004 Porsche Cayenne. (247 HP @ 6000 RPM) In normal driving conditions, 2003 Rolls-Royce Phantom should accelerate faster than 2004 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2003 Rolls-Royce Phantom weights approximately 1080 kg more than 2004 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Rolls-Royce Phantom. In wet, icy, snow, or gravel driving conditions, 2004 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, 2003 Rolls-Royce Phantom (721 Nm) has 400 more torque (in Nm) than 2004 Porsche Cayenne. (321 Nm). This means 2003 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Cayenne. 2003 Rolls-Royce Phantom has automatic transmission and 2004 Porsche Cayenne has manual transmission. 2004 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Rolls-Royce Phantom will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Porsche Cayenne | 2003 Rolls-Royce Phantom | |
| Make | Porsche | Rolls-Royce |
| Model | Cayenne | Phantom |
| Year Released | 2004 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 6749 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 454 HP |
| Engine RPM | 6000 RPM | 5350 RPM |
| Torque | 321 Nm | 721 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1405 kg | 2485 kg |
| Wheelbase Size | 2360 mm | 3580 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11 L/100km |
| Fuel Consumption City | 15.7 L/100km | 24.6 L/100km |
| Fuel Tank Capacity | 100 L | 100 L |
