1971 Jensen SP vs. 1949 Jensen Interceptor
To start off, 1971 Jensen SP is newer by 22 year(s). Which means there will be less support and parts availability for 1949 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1949 Jensen Interceptor would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 255 more horse power than 1949 Jensen Interceptor. (130 HP @ 3700 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 1949 Jensen Interceptor. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 284 kg more than 1949 Jensen Interceptor. 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, 1971 Jensen SP (557 Nm @ 3600 RPM) has 269 more torque (in Nm) than 1949 Jensen Interceptor. (288 Nm @ 2200 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 1949 Jensen Interceptor. 1971 Jensen SP has automatic transmission and 1949 Jensen Interceptor has manual transmission. 1949 Jensen Interceptor will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen SP will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Jensen SP | 1949 Jensen Interceptor | |
| Make | Jensen | Jensen |
| Model | SP | Interceptor |
| Year Released | 1971 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 7206 cc | 3990 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 385 HP | 130 HP |
| Engine RPM | 4700 RPM | 3700 RPM |
| Torque | 557 Nm | 288 Nm |
| Torque RPM | 3600 RPM | 2200 RPM |
| Engine Bore Size | 109.7 mm | 87.3 mm |
| Engine Stroke Size | 95.3 mm | 111.1 mm |
| Top Speed | 230 km/hour | 164 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1783 kg | 1499 kg |
| Vehicle Length | 4780 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1680 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2670 mm | 2860 mm |
| Fuel Tank Capacity | 75 L | 59 L |
