2008 BMW X3 vs. 2004 Porsche Cayenne
To start off, 2008 BMW X3 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2004 Porsche Cayenne would be higher. At 4,505 cc (8 cylinders), 2004 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2004 Porsche Cayenne (450 HP @ 6000 RPM) has 261 more horse power than 2008 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 2004 Porsche Cayenne should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Cayenne weights approximately 665 kg more than 2008 BMW X3. 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 2008 BMW X3. 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, 2004 Porsche Cayenne (620 Nm @ 2250 RPM) has 375 more torque (in Nm) than 2008 BMW X3. (245 Nm @ 3500 RPM). This means 2004 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 2004 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | X3 | Cayenne |
| Year Released | 2008 | 2004 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4505 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 450 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 620 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 75 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 196 km/hour | 266 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 5.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1765 kg | 2430 kg |
| Vehicle Length | 4870 mm | 4790 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
| Fuel Consumption Overall | 14.2 L/100km | 15.6 L/100km |
| Fuel Tank Capacity | 67 L | 99 L |
