2007 BMW 530 vs. 2003 Porsche Cayenne
To start off, 2007 BMW 530 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (335 HP @ 6000 RPM) has 81 more horse power than 2007 BMW 530. (254 HP @ 6600 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 2007 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 822 kg more than 2007 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 530. In wet, icy, snow, or gravel driving conditions, 2003 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 Porsche Cayenne (420 Nm @ 2500 RPM) has 120 more torque (in Nm) than 2007 BMW 530. (300 Nm @ 3500 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 530.
Compare all specifications:
| 2007 BMW 530 | 2003 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 530 | Cayenne |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4511 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 335 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 300 Nm | 420 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Compression Ratio | 10.7:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.5 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2322 kg |
| Vehicle Length | 4850 mm | 4790 mm |
| Vehicle Width | 1470 mm | 1930 mm |
| Vehicle Height | 1850 mm | 1710 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Consumption Overall | 6.6 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
