2007 Dodge Viper vs. 2012 Porsche Cayenne
To start off, 2012 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2007 Dodge Viper would be higher. At 8,277 cc (10 cylinders), 2007 Dodge Viper is equipped with a bigger engine. In terms of performance, 2007 Dodge Viper (493 HP @ 5600 RPM) has 113 more horse power than 2012 Porsche Cayenne. (380 HP @ 5500 RPM). In normal driving conditions, 2007 Dodge Viper should accelerate faster than 2012 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Cayenne weights approximately 717 kg more than 2007 Dodge Viper.
Because 2012 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2012 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, 2007 Dodge Viper (712 Nm @ 4200 RPM) has 134 more torque (in Nm) than 2012 Porsche Cayenne. (578 Nm @ 1000 RPM). This means 2007 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2012 Porsche Cayenne. 2012 Porsche Cayenne has automatic transmission and 2007 Dodge Viper has manual transmission. 2007 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Dodge Viper | 2012 Porsche Cayenne | |
| Make | Dodge | Porsche |
| Model | Viper | Cayenne |
| Year Released | 2007 | 2012 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 2967 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 493 HP | 380 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 712 Nm | 578 Nm |
| Torque RPM | 4200 RPM | 1000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1523 kg | 2240 kg |
| Vehicle Length | 4470 mm | 4846 mm |
| Vehicle Width | 1920 mm | 1939 mm |
| Vehicle Height | 1220 mm | 1712 mm |
| Wheelbase Size | 2520 mm | 2896 mm |
| Fuel Tank Capacity | 70 L | 85 L |
