1971 Jensen SP vs. 1955 Porsche 356
To start off, 1971 Jensen SP is newer by 16 year(s). Which means there will be less support and parts availability for 1955 Porsche 356. In addition, the cost of maintenance, including insurance, on 1955 Porsche 356 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 347 more horse power than 1955 Porsche 356. (38 HP @ 4200 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 1955 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 1003 kg more than 1955 Porsche 356. 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. 1971 Jensen SP has automatic transmission and 1955 Porsche 356 has manual transmission. 1955 Porsche 356 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 | 1955 Porsche 356 | |
| Make | Jensen | Porsche |
| Model | SP | 356 |
| Year Released | 1971 | 1955 |
| Engine Position | Front | Rear |
| Engine Size | 7206 cc | 1130 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 385 HP | 38 HP |
| Engine RPM | 4700 RPM | 4200 RPM |
| 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 | 780 kg |
| Vehicle Length | 4780 mm | 3870 mm |
| Vehicle Width | 1760 mm | 1660 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2670 mm | 2110 mm |
| Fuel Tank Capacity | 75 L | 79 L |
