1998 Chrysler Viper vs. 1967 Mazda Cosmo
To start off, 1998 Chrysler Viper is newer by 31 year(s). Which means there will be less support and parts availability for 1967 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1967 Mazda Cosmo would be higher. At 7,986 cc (10 cylinders), 1998 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1998 Chrysler Viper (389 HP @ 5150 RPM) has 296 more horse power than 1967 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1998 Chrysler Viper should accelerate faster than 1967 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1998 Chrysler Viper weights approximately 650 kg more than 1967 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1998 Chrysler Viper (621 Nm @ 3600 RPM) has 488 more torque (in Nm) than 1967 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 1998 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1967 Mazda Cosmo.
Compare all specifications:
| 1998 Chrysler Viper | 1967 Mazda Cosmo | |
| Make | Chrysler | Mazda |
| Model | Viper | Cosmo |
| Year Released | 1998 | 1967 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1964 cc |
| Horse Power | 389 HP | 93 HP |
| Engine RPM | 5150 RPM | 7000 RPM |
| Torque | 621 Nm | 133 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 940 kg |
| Vehicle Length | 4460 mm | 4150 mm |
| Vehicle Width | 1930 mm | 1600 mm |
| Vehicle Height | 1130 mm | 1170 mm |
| Wheelbase Size | 2450 mm | 2210 mm |
