2005 Opel Astra vs. 2010 Dodge Viper
To start off, 2010 Dodge Viper is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 8,400 cc (10 cylinders), 2010 Dodge Viper is equipped with a bigger engine. In terms of performance, 2010 Dodge Viper (600 HP @ 6100 RPM) has 496 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2010 Dodge Viper should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Dodge Viper weights approximately 332 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2010 Dodge Viper (758 Nm @ 5000 RPM) has 608 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2010 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2010 Dodge Viper | |
| Make | Opel | Dodge |
| Model | Astra | Viper |
| Year Released | 2005 | 2010 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 8400 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 104 HP | 600 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 150 Nm | 758 Nm |
| Torque RPM | 3900 RPM | 5000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1235 kg | 1567 kg |
| Vehicle Length | 4300 mm | 4460 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1234 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
| Fuel Consumption | 5.6 L/100km | 10.7 L/100km |
| Fuel Consumption City | 8.8 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 52 L | 61 L |
