1991 Chrysler Viper vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1991 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 221 more horse power than 2008 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chrysler Viper weights approximately 205 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chrysler 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 1991 Chrysler Viper. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 371 more torque (in Nm) than 2008 Opel Astra. (250 Nm @ 1950 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1991 Chrysler Viper | 2008 Opel Astra | |
| Make | Chrysler | Opel |
| Model | Viper | Astra |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1998 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 389 HP | 168 HP |
| Engine RPM | 5150 RPM | 5200 RPM |
| Torque | 621 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1385 kg |
| Vehicle Length | 4460 mm | 4260 mm |
| Vehicle Width | 1930 mm | 1760 mm |
| Vehicle Height | 1130 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2620 mm |
