1997 Dodge Viper vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 6 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 242 more horse power than 2003 Opel Signum. (173 HP). In normal driving conditions, 1997 Dodge Viper should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1997 Dodge Viper weights approximately 11 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 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 1997 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 1997 Dodge Viper (664 Nm) has 384 more torque (in Nm) than 2003 Opel Signum. (280 Nm). This means 1997 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1997 Dodge Viper | 2003 Opel Signum | |
| Make | Dodge | Opel |
| Model | Viper | Signum |
| Year Released | 1997 | 2003 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1910 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 415 HP | 173 HP |
| Torque | 664 Nm | 280 Nm |
| Engine Bore Size | 101.7 mm | 86 mm |
| Engine Stroke Size | 98.6 mm | 86 mm |
| Engine Compression Ratio | 9.6:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1506 kg | 1495 kg |
| Vehicle Length | 4450 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1120 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2720 mm |
| Fuel Tank Capacity | 68 L | 58 L |
