2005 GMC Envoy vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2005 GMC Envoy would be higher. At 5,359 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 GMC Envoy (300 HP) has 53 more horse power than 2007 Porsche Cayenne. (247 HP). In normal driving conditions, 2005 GMC Envoy should accelerate faster than 2007 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 267 kg more than 2005 GMC Envoy.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Envoy. In wet, icy, snow, or gravel driving conditions, 2007 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 GMC Envoy (447 Nm) has 137 more torque (in Nm) than 2007 Porsche Cayenne. (310 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayenne.
Compare all specifications:
| 2005 GMC Envoy | 2007 Porsche Cayenne | |
| Make | GMC | Porsche |
| Model | Envoy | Cayenne |
| Year Released | 2005 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 3189 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 247 HP |
| Torque | 447 Nm | 310 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2088 kg | 2355 kg |
| Vehicle Length | 4870 mm | 4790 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1830 mm | 1930 mm |
| Wheelbase Size | 2880 mm | 2860 mm |
| Fuel Tank Capacity | 83 L | 100 L |
