1997 Dodge Viper vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1997 Dodge Viper would be higher. At 7,986 cc (10 cylinders), 1997 Dodge Viper is equipped with a bigger engine. In terms of performance, 1997 Dodge Viper (415 HP) has 60 more horse power than 2007 Porsche 911. (355 HP). In normal driving conditions, 1997 Dodge Viper should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1997 Dodge Viper weights approximately 31 kg more than 2007 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, 1997 Dodge Viper (664 Nm) has 264 more torque (in Nm) than 2007 Porsche 911. (400 Nm). This means 1997 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911.
Compare all specifications:
| 1997 Dodge Viper | 2007 Porsche 911 | |
| Make | Dodge | Porsche |
| Model | Viper | 911 |
| Year Released | 1997 | 2007 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 7986 cc | 3822 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 415 HP | 355 HP |
| Torque | 664 Nm | 400 Nm |
| Engine Bore Size | 101.7 mm | 100 mm |
| Engine Stroke Size | 98.6 mm | 76 mm |
| Engine Compression Ratio | 9.6:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1506 kg | 1475 kg |
| Vehicle Length | 4450 mm | 4430 mm |
| Vehicle Width | 1930 mm | 1860 mm |
| Vehicle Height | 1120 mm | 1310 mm |
| Wheelbase Size | 2450 mm | 2360 mm |
| Fuel Tank Capacity | 68 L | 67 L |
