1991 Chrysler Viper vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1991 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 157 more horse power than 2009 Mazda RX-8. (232 HP @ 8500 RPM). In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 2009 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chrysler Viper weights approximately 465 kg more than 2009 Mazda RX-8. 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, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 405 more torque (in Nm) than 2009 Mazda RX-8. (216 Nm @ 5500 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 1991 Chrysler Viper | 2009 Mazda RX-8 | |
| Make | Chrysler | Mazda |
| Model | Viper | RX-8 |
| Year Released | 1991 | 2009 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 389 HP | 232 HP |
| Engine RPM | 5150 RPM | 8500 RPM |
| Torque | 621 Nm | 216 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1125 kg |
| Vehicle Length | 4460 mm | 4470 mm |
| Vehicle Width | 1930 mm | 1780 mm |
| Vehicle Height | 1130 mm | 1350 mm |
| Wheelbase Size | 2450 mm | 2710 mm |
