2005 Porsche Cayenne vs. 2011 Citroen C6
To start off, 2011 Citroen C6 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2005 Porsche Cayenne would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (451 HP @ 6000 RPM) has 242 more horse power than 2011 Citroen C6. (209 HP @ 6000 RPM). In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 2011 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 615 kg more than 2011 Citroen C6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2011 Citroen C6. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche Cayenne (624 Nm @ 2250 RPM) has 334 more torque (in Nm) than 2011 Citroen C6. (290 Nm @ 3750 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C6.
Compare all specifications:
| 2005 Porsche Cayenne | 2011 Citroen C6 | |
| Make | Porsche | Citroen |
| Model | Cayenne | C6 |
| Year Released | 2005 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4507 cc | 2946 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 209 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 624 Nm | 290 Nm |
| Torque RPM | 2250 RPM | 3750 RPM |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 83 mm | 82.6 mm |
| Engine Compression Ratio | 9.5:1 | 10.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 266 km/hour | 230 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 10 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2430 kg | 1815 kg |
| Vehicle Length | 4790 mm | 4910 mm |
| Vehicle Width | 1930 mm | 1870 mm |
| Vehicle Height | 1710 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2910 mm |
| Fuel Consumption Overall | 15.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 100 L | 72 L |
