2005 Dodge Viper vs. 1972 Plymouth Valiant
To start off, 2005 Dodge Viper is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1972 Plymouth Valiant would be higher. At 8,284 cc (10 cylinders), 2005 Dodge Viper is equipped with a bigger engine. In terms of performance, 2005 Dodge Viper (500 HP @ 5600 RPM) has 391 more horse power than 1972 Plymouth Valiant. (109 HP @ 4000 RPM). In normal driving conditions, 2005 Dodge Viper should accelerate faster than 1972 Plymouth Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Viper weights approximately 236 kg more than 1972 Plymouth Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 461 more torque (in Nm) than 1972 Plymouth Valiant. (251 Nm @ 2000 RPM). This means 2005 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1972 Plymouth Valiant.
Compare all specifications:
| 2005 Dodge Viper | 1972 Plymouth Valiant | |
| Make | Dodge | Plymouth |
| Model | Viper | Valiant |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 8284 cc | 3678 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 109 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 712 Nm | 251 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Bore Size | 102.4 mm | 86.4 mm |
| Engine Stroke Size | 100.6 mm | 104.6 mm |
| Engine Compression Ratio | 9.6:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1546 kg | 1310 kg |
| Vehicle Length | 4470 mm | 4790 mm |
| Vehicle Width | 1920 mm | 1820 mm |
| Vehicle Height | 1240 mm | 1390 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 60 L |
