2005 Dodge Viper vs. 2004 Porsche 911
To start off, 2005 Dodge Viper is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 8,284 cc (10 cylinders), 2005 Dodge Viper is equipped with a bigger engine. In terms of performance, 2005 Dodge Viper (500 HP @ 5600 RPM) has 184 more horse power than 2004 Porsche 911. (316 HP @ 8000 RPM). In normal driving conditions, 2005 Dodge Viper should accelerate faster than 2004 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Viper weights approximately 131 kg more than 2004 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Dodge Viper (712 Nm) has 342 more torque (in Nm) than 2004 Porsche 911. (370 Nm). This means 2005 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911.
Compare all specifications:
| 2005 Dodge Viper | 2004 Porsche 911 | |
| Make | Dodge | Porsche |
| Model | Viper | 911 |
| Year Released | 2005 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 8284 cc | 3596 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 500 HP | 316 HP |
| Engine RPM | 5600 RPM | 8000 RPM |
| Torque | 712 Nm | 370 Nm |
| Engine Bore Size | 102.4 mm | 96 mm |
| Engine Stroke Size | 100.6 mm | 83 mm |
| Engine Compression Ratio | 9.6:1 | 11.3:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1546 kg | 1415 kg |
| Vehicle Length | 4470 mm | 4440 mm |
| Vehicle Width | 1920 mm | 1780 mm |
| Vehicle Height | 1240 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 70 L | 64 L |
