1970 Bristol 411 vs. 1971 Jensen SP
To start off, 1971 Jensen SP is newer by 1 year(s). Which means there will be less support and parts availability for 1970 Bristol 411. In addition, the cost of maintenance, including insurance, on 1970 Bristol 411 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 97 more horse power than 1970 Bristol 411. (288 HP @ 5200 RPM) In normal driving conditions, 1971 Jensen SP should accelerate faster than 1970 Bristol 411. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 73 kg more than 1970 Bristol 411. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1970 Bristol 411 (588 Nm @ 3400 RPM) has 31 more torque (in Nm) than 1971 Jensen SP. (557 Nm @ 3600 RPM). This means 1970 Bristol 411 will have an easier job in driving up hills or pulling heavy equipment than 1971 Jensen SP.
Compare all specifications:
| 1970 Bristol 411 | 1971 Jensen SP | |
| Make | Bristol | Jensen |
| Model | 411 | SP |
| Year Released | 1970 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 6277 cc | 7206 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 288 HP | 385 HP |
| Engine RPM | 5200 RPM | 4700 RPM |
| Torque | 588 Nm | 557 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1710 kg | 1783 kg |
| Vehicle Length | 4920 mm | 4780 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2910 mm | 2670 mm |
