1958 Chrysler Imperial vs. 1987 Mazda RX-7
To start off, 1987 Mazda RX-7 is newer by 29 year(s). Which means there will be less support and parts availability for 1958 Chrysler Imperial. In addition, the cost of maintenance, including insurance, on 1958 Chrysler Imperial would be higher. At 5,802 cc (8 cylinders), 1958 Chrysler Imperial is equipped with a bigger engine. In terms of performance, 1958 Chrysler Imperial (276 HP @ 4600 RPM) has 128 more horse power than 1987 Mazda RX-7. (148 HP @ 6500 RPM). In normal driving conditions, 1958 Chrysler Imperial should accelerate faster than 1987 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1958 Chrysler Imperial weights approximately 1130 kg more than 1987 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1958 Chrysler Imperial (510 Nm @ 2800 RPM) has 324 more torque (in Nm) than 1987 Mazda RX-7. (186 Nm @ 3000 RPM). This means 1958 Chrysler Imperial will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda RX-7.
Compare all specifications:
| 1958 Chrysler Imperial | 1987 Mazda RX-7 | |
| Make | Chrysler | Mazda |
| Model | Imperial | RX-7 |
| Year Released | 1958 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 5802 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 276 HP | 148 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 510 Nm | 186 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2360 kg | 1230 kg |
| Vehicle Length | 6170 mm | 4320 mm |
| Vehicle Width | 2020 mm | 1700 mm |
| Vehicle Height | 1560 mm | 1270 mm |
| Wheelbase Size | 3800 mm | 2440 mm |
