2003 BMW X5 vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 8 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 38 more horse power than 2011 Porsche Cayenne. (300 HP @ 6300 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2011 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 200 kg more than 2011 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2003 BMW X5 has automatic transmission and 2011 Porsche Cayenne has manual transmission. 2011 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X5 | 2011 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | X5 | Cayenne |
| Year Released | 2003 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 300 HP |
| Engine RPM | 6100 RPM | 6300 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 3700 RPM | 3000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2195 kg | 1995 kg |
| Vehicle Length | 4670 mm | 4846 mm |
| Vehicle Width | 1880 mm | 1938 mm |
| Vehicle Height | 1720 mm | 1712 mm |
| Wheelbase Size | 2730 mm | 2896 mm |
| Fuel Consumption | 10.4 L/100km | 10.7 L/100km |
| Fuel Consumption City | 18.3 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 93 L | 85 L |
