2009 Porsche Cayenne vs. 2012 Ford Shelby GT500
To start off, 2012 Ford Shelby GT500 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2009 Porsche Cayenne would be higher. At 5,400 cc (8 cylinders), 2012 Ford Shelby GT500 is equipped with a bigger engine. In terms of performance, 2012 Ford Shelby GT500 (550 HP @ 6200 RPM) has 151 more horse power than 2009 Porsche Cayenne. (399 HP @ 6500 RPM) In normal driving conditions, 2012 Ford Shelby GT500 should accelerate faster than 2009 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2012 Ford Shelby GT500 weights approximately 450 kg more than 2009 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2012 Ford Shelby GT500. 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, 2012 Ford Shelby GT500 (691 Nm @ 4250 RPM) has 191 more torque (in Nm) than 2009 Porsche Cayenne. (500 Nm @ 3500 RPM). This means 2012 Ford Shelby GT500 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayenne.
Compare all specifications:
| 2009 Porsche Cayenne | 2012 Ford Shelby GT500 | |
| Make | Porsche | Ford |
| Model | Cayenne | Shelby GT500 |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4806 cc | 5400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 399 HP | 550 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 500 Nm | 691 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1800 kg |
| Fuel Tank Capacity | 100 L | 61 L |
