2009 GMC Envoy vs. 2007 Porsche Cayenne
To start off, 2009 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2007 Porsche Cayenne would be higher. At 5,328 cc (8 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (300 HP) has 13 more horse power than 2007 Porsche Cayenne. (287 HP). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 2007 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 275 kg more than 2007 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 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, 2009 GMC Envoy (435 Nm @ 4000 RPM) has 50 more torque (in Nm) than 2007 Porsche Cayenne. (385 Nm @ 3000 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayenne. 2009 GMC Envoy has automatic transmission and 2007 Porsche Cayenne has manual transmission. 2007 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 GMC Envoy | 2007 Porsche Cayenne | |
Make | GMC | Porsche |
Model | Envoy | Cayenne |
Year Released | 2009 | 2007 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 5328 cc | 3598 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 300 HP | 287 HP |
Torque | 435 Nm | 385 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Compression Ratio | 10.3:1 | 12.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2435 kg | 2160 kg |
Vehicle Length | 4870 mm | 4430 mm |
Vehicle Width | 1900 mm | 1930 mm |
Vehicle Height | 1830 mm | 1710 mm |
Wheelbase Size | 2880 mm | 2860 mm |
Fuel Consumption Overall | 13.8 L/100km | 12.9 L/100km |
Fuel Tank Capacity | 83 L | 100 L |