2009 Dodge Viper vs. 1971 Riley 4
To start off, 2009 Dodge Viper is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Riley 4. In addition, the cost of maintenance, including insurance, on 1971 Riley 4 would be higher. At 8,285 cc (10 cylinders), 2009 Dodge Viper is equipped with a bigger engine. In terms of performance, 2009 Dodge Viper (499 HP @ 5600 RPM) has 432 more horse power than 1971 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 2009 Dodge Viper should accelerate faster than 1971 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dodge Viper weights approximately 454 kg more than 1971 Riley 4. 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, 2009 Dodge Viper (711 Nm @ 4200 RPM) has 590 more torque (in Nm) than 1971 Riley 4. (121 Nm @ 2500 RPM). This means 2009 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1971 Riley 4.
Compare all specifications:
2009 Dodge Viper | 1971 Riley 4 | |
Make | Dodge | Riley |
Model | Viper | 4 |
Year Released | 2009 | 1971 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 8285 cc | 1622 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 499 HP | 67 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 711 Nm | 121 Nm |
Torque RPM | 4200 RPM | 2500 RPM |
Engine Bore Size | 102.4 mm | 76.3 mm |
Engine Stroke Size | 100.6 mm | 88.9 mm |
Engine Compression Ratio | 10.0:1 | 8.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1602 kg | 1148 kg |
Vehicle Length | 4470 mm | 4540 mm |
Vehicle Width | 1950 mm | 1620 mm |
Vehicle Height | 1220 mm | 1510 mm |
Wheelbase Size | 2520 mm | 2530 mm |
Fuel Tank Capacity | 70 L | 45 L |