1997 Chevrolet Astro vs. 2005 Dodge Viper
To start off, 2005 Dodge Viper is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1997 Chevrolet Astro would be higher. At 8,277 cc (10 cylinders), 2005 Dodge Viper is equipped with a bigger engine. In terms of performance, 2005 Dodge Viper (493 HP @ 5600 RPM) has 310 more horse power than 1997 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 2005 Dodge Viper should accelerate faster than 1997 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Astro weights approximately 359 kg more than 2005 Dodge Viper.
Because 1997 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2005 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 1997 Chevrolet Astro will offer significantly more control. 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, 2005 Dodge Viper (712 Nm @ 4200 RPM) has 374 more torque (in Nm) than 1997 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2005 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1997 Chevrolet Astro.
Compare all specifications:
| 1997 Chevrolet Astro | 2005 Dodge Viper | |
| Make | Chevrolet | Dodge |
| Model | Astro | Viper |
| Year Released | 1997 | 2005 |
| Body Type | Minivan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 8277 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 183 HP | 493 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 338 Nm | 712 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Engine Bore Size | 101.7 mm | 102.4 mm |
| Engine Stroke Size | 88.4 mm | 100.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Weight | 1895 kg | 1536 kg |
| Vehicle Length | 4830 mm | 4470 mm |
| Vehicle Width | 1980 mm | 1950 mm |
| Vehicle Height | 1910 mm | 1220 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
