2003 Porsche Cayenne vs. 2007 BMW 525
To start off, 2007 BMW 525 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 3,164 cc (6 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (246 HP @ 6000 RPM) has 31 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 480 kg more than 2007 BMW 525. 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 525. 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 (320 Nm @ 2500 RPM) has 69 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2003 Porsche Cayenne | 2007 BMW 525 | |
| Make | Porsche | BMW |
| Model | Cayenne | 525 |
| Year Released | 2003 | 2007 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3164 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 215 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 320 Nm | 251 Nm |
| Torque RPM | 2500 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 78.8 mm |
| Engine Stroke Size | 95.9 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 214 km/hour | 240 km/hour |
| Acceleration 0-100mph | 10 seconds | 7.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2160 kg | 1680 kg |
| Vehicle Length | 4790 mm | 4850 mm |
| Vehicle Width | 1930 mm | 1850 mm |
| Vehicle Height | 1710 mm | 1500 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 13.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 92 L | 70 L |
