1975 Jensen Interceptor vs. 1978 Mazda RX-3
To start off, 1978 Mazda RX-3 is newer by 3 year(s). Which means there will be less support and parts availability for 1975 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1975 Jensen Interceptor would be higher. At 6,276 cc (8 cylinders), 1975 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1975 Jensen Interceptor (279 HP @ 4600 RPM) has 179 more horse power than 1978 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 1975 Jensen Interceptor should accelerate faster than 1978 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 1975 Jensen Interceptor weights approximately 900 kg more than 1978 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1975 Jensen Interceptor (587 Nm @ 2800 RPM) has 452 more torque (in Nm) than 1978 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1975 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-3.
Compare all specifications:
| 1975 Jensen Interceptor | 1978 Mazda RX-3 | |
| Make | Jensen | Mazda |
| Model | Interceptor | RX-3 |
| Year Released | 1975 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 6276 cc | 1963 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 279 HP | 100 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Torque | 587 Nm | 135 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1750 kg | 850 kg |
| Vehicle Length | 4760 mm | 4090 mm |
| Vehicle Width | 1760 mm | 1600 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2680 mm | 2320 mm |
| Fuel Tank Capacity | 72 L | 65 L |
