2004 Citroen C5 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Citroen C5. In addition, the cost of maintenance, including insurance, on 2004 Citroen C5 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (399 HP @ 6500 RPM) has 291 more horse power than 2004 Citroen C5. (108 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 257 kg more than 2009 Porsche Cayenne.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2004 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 250 more torque (in Nm) than 2004 Citroen C5. (250 Nm @ 1750 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2004 Citroen C5 | 2009 Porsche Cayenne | |
| Make | Citroen | Porsche |
| Model | C5 | Cayenne |
| Year Released | 2004 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 4806 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 399 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 250 Nm | 500 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 75.1 mm | 96 mm |
| Engine Stroke Size | 88 mm | 83 mm |
| Engine Compression Ratio | 18.0:1 | 12.5:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 12.5 seconds | 6.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1607 kg | 1350 kg |
| Vehicle Length | 4750 mm | 4800 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1480 mm | 1930 mm |
| Wheelbase Size | 2760 mm | 2860 mm |
| Fuel Consumption Overall | 5.4 L/100km | 15.1 L/100km |
