2006 Dodge Viper vs. 2003 Porsche Cayenne
To start off, 2006 Dodge Viper is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 8,274 cc (10 cylinders), 2006 Dodge Viper is equipped with a bigger engine. In terms of performance, 2006 Dodge Viper (510 HP @ 5600 RPM) has 175 more horse power than 2003 Porsche Cayenne. (335 HP @ 6000 RPM). In normal driving conditions, 2006 Dodge Viper should accelerate faster than 2003 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 799 kg more than 2006 Dodge Viper.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2006 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2003 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 Dodge Viper (725 Nm @ 4200 RPM) has 305 more torque (in Nm) than 2003 Porsche Cayenne. (420 Nm @ 2500 RPM). This means 2006 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Cayenne. 2003 Porsche Cayenne has automatic transmission and 2006 Dodge Viper has manual transmission. 2006 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Dodge Viper | 2003 Porsche Cayenne | |
| Make | Dodge | Porsche |
| Model | Viper | Cayenne |
| Year Released | 2006 | 2003 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 8274 cc | 4511 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 510 HP | 335 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 725 Nm | 420 Nm |
| Torque RPM | 4200 RPM | 2500 RPM |
| Engine Bore Size | 102 mm | 93 mm |
| Engine Stroke Size | 101 mm | 83 mm |
| Engine Compression Ratio | 9.6:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 3.9 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1523 kg | 2322 kg |
| Vehicle Length | 4470 mm | 4790 mm |
| Vehicle Width | 1920 mm | 1930 mm |
| Vehicle Height | 1220 mm | 1710 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
| Fuel Consumption Overall | 15.7 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
