2008 BMW X5 vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW X5. In addition, the cost of maintenance, including insurance, on 2008 BMW X5 would be higher. At 4,800 cc (8 cylinders), 2013 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (414 HP @ 6500 RPM) has 86 more horse power than 2008 BMW X5. (328 HP @ 6100 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 2008 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 31 kg more than 2013 Porsche Cayenne.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 2008 BMW X5. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Porsche Cayenne (515 Nm @ 3500 RPM) has 75 more torque (in Nm) than 2008 BMW X5. (440 Nm @ 3700 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5. 2008 BMW X5 has automatic transmission and 2013 Porsche Cayenne has manual transmission. 2013 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 2013 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | X5 | Cayenne |
| Year Released | 2008 | 2013 |
| Body Type | SUV | SUV |
| Engine Position | Front | Rear |
| Engine Size | 4398 cc | 4800 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 414 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 440 Nm | 515 Nm |
| Torque RPM | 3700 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 96 mm |
| Engine Stroke Size | 82.7 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 12.5 : 1 |
| Fuel Type | Gasoline | Diesel / Electric Hybrid |
| Top Speed | 229 km/hour | 261 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 5.7 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2191 kg | 2160 kg |
| Vehicle Length | 4870 mm | 4846 mm |
| Vehicle Height | 1480 mm | 1688 mm |
| Wheelbase Size | 2830 mm | 2895 mm |
