1991 Alpina B vs. 1971 Jensen Interceptor
To start off, 1991 Alpina B is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1971 Jensen Interceptor would be higher. At 6,286 cc (8 cylinders), 1971 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 110 more horse power than 1971 Jensen Interceptor. (300 HP @ 4800 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 1971 Jensen Interceptor. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 52 kg more than 1971 Jensen Interceptor. 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. Let's talk about torque, 1991 Alpina B (570 Nm @ 4000 RPM) has 14 more torque (in Nm) than 1971 Jensen Interceptor. (556 Nm @ 3400 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 1971 Jensen Interceptor. 1971 Jensen Interceptor has automatic transmission and 1991 Alpina B has manual transmission. 1991 Alpina B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen Interceptor will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alpina B | 1971 Jensen Interceptor | |
| Make | Alpina | Jensen |
| Model | B | Interceptor |
| Year Released | 1991 | 1971 |
| Engine Size | 5646 cc | 6286 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 300 HP |
| Engine RPM | 5400 RPM | 4800 RPM |
| Torque | 570 Nm | 556 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1866 kg | 1814 kg |
| Vehicle Length | 4790 mm | 4780 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1350 mm |
| Wheelbase Size | 2690 mm | 2670 mm |
