2003 Dodge Viper vs. 2003 Opel Vectra
To start off, both 2003 Dodge Viper and 2003 Opel Vectra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 8,195 cc (10 cylinders), 2003 Dodge Viper is equipped with a bigger engine. In terms of performance, 2003 Dodge Viper (500 HP @ 5600 RPM) has 392 more horse power than 2003 Opel Vectra. (108 HP @ 5600 RPM). In normal driving conditions, 2003 Dodge Viper should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Dodge Viper weights approximately 179 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, 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, 2003 Dodge Viper (712 Nm @ 4200 RPM) has 548 more torque (in Nm) than 2003 Opel Vectra. (164 Nm @ 3800 RPM). This means 2003 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Dodge Viper | 2003 Opel Vectra | |
| Make | Dodge | Opel |
| Model | Viper | Vectra |
| Year Released | 2003 | 2003 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8195 cc | 1796 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 500 HP | 108 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 712 Nm | 164 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 102.4 mm | 80.5 mm |
| Engine Stroke Size | 100.6 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1523 kg | 1344 kg |
| Vehicle Length | 4470 mm | 4600 mm |
| Vehicle Width | 1920 mm | 1800 mm |
| Vehicle Height | 1220 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 60 L |
