1958 Jensen Interceptor vs. 1981 Mazda RX-7
To start off, 1981 Mazda RX-7 is newer by 23 year(s). Which means there will be less support and parts availability for 1958 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1958 Jensen Interceptor would be higher. At 3,993 cc (6 cylinders), 1958 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1958 Jensen Interceptor (129 HP @ 3700 RPM) has 25 more horse power than 1981 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 1958 Jensen Interceptor should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1958 Jensen Interceptor weights approximately 435 kg more than 1981 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 Jensen Interceptor (287 Nm @ 2200 RPM) has 142 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1958 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7.
Compare all specifications:
| 1958 Jensen Interceptor | 1981 Mazda RX-7 | |
| Make | Jensen | Mazda |
| Model | Interceptor | RX-7 |
| Year Released | 1958 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 129 HP | 104 HP |
| Engine RPM | 3700 RPM | 6000 RPM |
| Torque | 287 Nm | 145 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1495 kg | 1060 kg |
| Vehicle Length | 4780 mm | 4300 mm |
| Vehicle Width | 1680 mm | 1680 mm |
| Vehicle Height | 1480 mm | 1280 mm |
| Wheelbase Size | 2860 mm | 2430 mm |
