2007 Dodge Viper vs. 2005 Pontiac Grand Prix
To start off, 2007 Dodge Viper is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix 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) has 293 more horse power than 2005 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2007 Dodge Viper should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Grand Prix weights approximately 127 kg more than 2007 Dodge Viper.
Because 2007 Dodge Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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) has 400 more torque (in Nm) than 2005 Pontiac Grand Prix. (312 Nm). This means 2007 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
| 2007 Dodge Viper | 2005 Pontiac Grand Prix | |
| Make | Dodge | Pontiac |
| Model | Viper | Grand Prix |
| Year Released | 2007 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 3786 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 493 HP | 200 HP |
| Torque | 712 Nm | 312 Nm |
| Engine Bore Size | 102.4 mm | 97 mm |
| Engine Stroke Size | 100.6 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1523 kg | 1650 kg |
| Vehicle Length | 4470 mm | 5040 mm |
| Vehicle Width | 1920 mm | 1830 mm |
| Vehicle Height | 1220 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
| Fuel Consumption Overall | 19.4 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
