1999 Dodge Viper vs. 1990 Mazda RX-7
To start off, 1999 Dodge Viper is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 7,990 cc (10 cylinders), 1999 Dodge Viper is equipped with a bigger engine. In terms of performance, 1999 Dodge Viper (460 HP) has 312 more horse power than 1990 Mazda RX-7. (148 HP). In normal driving conditions, 1999 Dodge Viper should accelerate faster than 1990 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge Viper weights approximately 210 kg more than 1990 Mazda RX-7. 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, 1999 Dodge Viper (678 Nm) has 492 more torque (in Nm) than 1990 Mazda RX-7. (186 Nm). This means 1999 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7.
Compare all specifications:
| 1999 Dodge Viper | 1990 Mazda RX-7 | |
| Make | Dodge | Mazda |
| Model | Viper | RX-7 |
| Year Released | 1999 | 1990 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7990 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 460 HP | 148 HP |
| Torque | 678 Nm | 186 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1230 kg |
| Wheelbase Size | 4760 mm | 2440 mm |
