1971 Jensen SP vs. 2007 Saleen S7
To start off, 2007 Saleen S7 is newer by 36 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, 2007 Saleen S7 (750 HP @ 6300 RPM) has 365 more horse power than 1971 Jensen SP. (385 HP @ 4700 RPM) In normal driving conditions, 2007 Saleen S7 should accelerate faster than 1971 Jensen SP. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 536 kg more than 2007 Saleen S7.
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, 2007 Saleen S7 (949 Nm @ 4800 RPM) has 392 more torque (in Nm) than 1971 Jensen SP. (557 Nm @ 3600 RPM). This means 2007 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 1971 Jensen SP. 1971 Jensen SP has automatic transmission and 2007 Saleen S7 has manual transmission. 2007 Saleen S7 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 | 2007 Saleen S7 | |
| Make | Jensen | Saleen |
| Model | SP | S7 |
| Year Released | 1971 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 7206 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 385 HP | 750 HP |
| Engine RPM | 4700 RPM | 6300 RPM |
| Torque | 557 Nm | 949 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Top Speed | 230 km/hour | 399 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1783 kg | 1247 kg |
| Vehicle Length | 4780 mm | 4755 mm |
| Vehicle Width | 1760 mm | 1981 mm |
| Vehicle Height | 1370 mm | 1041 mm |
| Wheelbase Size | 2670 mm | 2692 mm |
