1997 Dodge Viper vs. 1975 Mazda Cosmo
To start off, 1997 Dodge Viper is newer by 22 year(s). Which means there will be less support and parts availability for 1975 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1975 Mazda Cosmo would be higher. At 7,990 cc (10 cylinders), 1997 Dodge Viper is equipped with a bigger engine. In terms of performance, 1997 Dodge Viper (376 HP @ 5000 RPM) has 261 more horse power than 1975 Mazda Cosmo. (115 HP @ 6500 RPM). In normal driving conditions, 1997 Dodge Viper should accelerate faster than 1975 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1997 Dodge Viper weights approximately 401 kg more than 1975 Mazda Cosmo. 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, 1997 Dodge Viper (620 Nm @ 3600 RPM) has 458 more torque (in Nm) than 1975 Mazda Cosmo. (162 Nm @ 4000 RPM). This means 1997 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda Cosmo. 1975 Mazda Cosmo has automatic transmission and 1997 Dodge Viper has manual transmission. 1997 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Mazda Cosmo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Dodge Viper | 1975 Mazda Cosmo | |
| Make | Dodge | Mazda |
| Model | Viper | Cosmo |
| Year Released | 1997 | 1975 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7990 cc | 2292 cc |
| Engine Cylinders | 10 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 376 HP | 115 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Torque | 620 Nm | 162 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1565 kg | 1164 kg |
| Vehicle Length | 4500 mm | 4480 mm |
| Vehicle Width | 1990 mm | 1690 mm |
| Vehicle Height | 1210 mm | 1340 mm |
| Wheelbase Size | 2520 mm | 2520 mm |
