2009 GMC Yukon vs. 2006 Porsche Cayenne
To start off, 2009 GMC Yukon is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayenne would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (515 HP @ 5500 RPM) has 205 more horse power than 2009 GMC Yukon. (310 HP @ 5200 RPM) In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 2009 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 214 kg more than 2009 GMC Yukon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche Cayenne (720 Nm @ 2750 RPM) has 266 more torque (in Nm) than 2009 GMC Yukon. (454 Nm @ 4400 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Yukon.
Compare all specifications:
| 2009 GMC Yukon | 2006 Porsche Cayenne | |
| Make | GMC | Porsche |
| Model | Yukon | Cayenne |
| Year Released | 2009 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 4511 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 515 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 454 Nm | 720 Nm |
| Torque RPM | 4400 RPM | 2750 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 2355 kg |
| Vehicle Length | 5140 mm | 4790 mm |
| Vehicle Width | 2010 mm | 1930 mm |
| Vehicle Height | 1960 mm | 1710 mm |
| Wheelbase Size | 2950 mm | 2860 mm |
| Fuel Consumption Overall | 14.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 98 L | 100 L |
