1975 Chrysler Valiant vs. 1998 Mazda RX-7
To start off, 1998 Mazda RX-7 is newer by 23 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 3,522 cc (6 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1998 Mazda RX-7 (280 HP @ 6500 RPM) has 142 more horse power than 1975 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 1998 Mazda RX-7 should accelerate faster than 1975 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chrysler Valiant weights approximately 135 kg more than 1998 Mazda RX-7.
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, 1998 Mazda RX-7 (315 Nm @ 5000 RPM) has 43 more torque (in Nm) than 1975 Chrysler Valiant. (272 Nm @ 1800 RPM). This means 1998 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1975 Chrysler Valiant.
Compare all specifications:
| 1975 Chrysler Valiant | 1998 Mazda RX-7 | |
| Make | Chrysler | Mazda |
| Model | Valiant | RX-7 |
| Year Released | 1975 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3522 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 138 HP | 280 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 272 Nm | 315 Nm |
| Torque RPM | 1800 RPM | 5000 RPM |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1405 kg | 1270 kg |
| Vehicle Length | 4900 mm | 4290 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1240 mm |
| Wheelbase Size | 2830 mm | 2430 mm |
