1987 Buick Regal vs. 1971 Jensen SP
To start off, 1987 Buick Regal is newer by 16 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, 1971 Jensen SP (385 HP @ 4700 RPM) has 250 more horse power than 1987 Buick Regal. (135 HP @ 4400 RPM) In normal driving conditions, 1971 Jensen SP should accelerate faster than 1987 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 443 kg more than 1987 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jensen SP is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Jensen SP. However, in wet, icy, snow, or gravel driving conditions, 1987 Buick Regal, being front wheel drive (FWD), will offer much better control with better grip. 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 313 more torque (in Nm) than 1987 Buick Regal. (244 Nm @ 3600 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Regal.
Compare all specifications:
| 1987 Buick Regal | 1971 Jensen SP | |
| Make | Buick | Jensen |
| Model | Regal | SP |
| Year Released | 1987 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2843 cc | 7206 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 135 HP | 385 HP |
| Engine RPM | 4400 RPM | 4700 RPM |
| Torque | 244 Nm | 557 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Top Speed | 190 km/hour | 230 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1783 kg |
| Vehicle Length | 4890 mm | 4780 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2740 mm | 2670 mm |
| Fuel Tank Capacity | 62 L | 75 L |
