2007 Alpina B5 vs. 1968 Jensen Interceptor
To start off, 2007 Alpina B5 is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1968 Jensen Interceptor would be higher. At 6,286 cc (8 cylinders), 1968 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 168 more horse power than 1968 Jensen Interceptor. (325 HP @ 4600 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 1968 Jensen Interceptor. With that said, vehicle weight also plays an important factor in acceleration. 1968 Jensen Interceptor weights approximately 108 kg more than 2007 Alpina B5.
Because 1968 Jensen Interceptor is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina B5. In wet, icy, snow, or gravel driving conditions, 1968 Jensen Interceptor will offer significantly more control. 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 Alpina B5 (700 Nm @ 4250 RPM) has 124 more torque (in Nm) than 1968 Jensen Interceptor. (576 Nm @ 2800 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1968 Jensen Interceptor.
Compare all specifications:
| 2007 Alpina B5 | 1968 Jensen Interceptor | |
| Make | Alpina | Jensen |
| Model | B5 | Interceptor |
| Year Released | 2007 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6286 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 493 HP | 325 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 700 Nm | 576 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Engine Bore Size | 92 mm | 108.1 mm |
| Engine Stroke Size | 82.7 mm | 85.9 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1722 kg | 1830 kg |
| Vehicle Length | 4850 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2890 mm | 2780 mm |
| Fuel Tank Capacity | 70 L | 72 L |
