1971 Jensen SP vs. 2005 Porsche 996
To start off, 2005 Porsche 996 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Jensen SP. In addition, the cost of maintenance, including insurance, on 1971 Jensen SP would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (414 HP @ 6000 RPM) has 29 more horse power than 1971 Jensen SP. (385 HP @ 4700 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 1971 Jensen SP. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 289 kg more than 2005 Porsche 996.
Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 will offer significantly more control. 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, 2005 Porsche 996 (560 Nm @ 2700 RPM) has 3 more torque (in Nm) than 1971 Jensen SP. (557 Nm @ 3600 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1971 Jensen SP. 1971 Jensen SP has automatic transmission and 2005 Porsche 996 has manual transmission. 2005 Porsche 996 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 | 2005 Porsche 996 | |
| Make | Jensen | Porsche |
| Model | SP | 996 |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 7206 cc | 3589 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 385 HP | 414 HP |
| Engine RPM | 4700 RPM | 6000 RPM |
| Torque | 557 Nm | 560 Nm |
| Torque RPM | 3600 RPM | 2700 RPM |
| Engine Bore Size | 109.7 mm | 100 mm |
| Engine Stroke Size | 95.3 mm | 76 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1783 kg | 1494 kg |
| Vehicle Length | 4780 mm | 4440 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2670 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
