2002 Dodge Viper vs. 1974 Mazda 929
To start off, 2002 Dodge Viper is newer by 28 year(s). Which means there will be less support and parts availability for 1974 Mazda 929. In addition, the cost of maintenance, including insurance, on 1974 Mazda 929 would be higher. At 8,275 cc (10 cylinders), 2002 Dodge Viper is equipped with a bigger engine. In terms of performance, 2002 Dodge Viper (493 HP @ 5600 RPM) has 410 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2002 Dodge Viper should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2002 Dodge Viper weights approximately 465 kg more than 1974 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Dodge Viper (712 Nm @ 4200 RPM) has 578 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 2002 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 2002 Dodge Viper | 1974 Mazda 929 | |
| Make | Dodge | Mazda |
| Model | Viper | 929 |
| Year Released | 2002 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 8275 cc | 1769 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 83 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 712 Nm | 134 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Bore Size | 102.4 mm | 80 mm |
| Engine Stroke Size | 100.6 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1070 kg |
| Vehicle Length | 4470 mm | 4550 mm |
| Vehicle Width | 1950 mm | 1670 mm |
| Vehicle Height | 1220 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 55 L |
