2005 Alpina B3 vs. 1991 Jensen Interceptor
To start off, 2005 Alpina B3 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1991 Jensen Interceptor would be higher. At 5,896 cc (8 cylinders), 1991 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 59 more horse power than 1991 Jensen Interceptor. (242 HP @ 4200 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 1991 Jensen Interceptor. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jensen Interceptor weights approximately 270 kg more than 2005 Alpina B3.
Let's talk about torque, 1991 Jensen Interceptor (418 Nm @ 2000 RPM) has 56 more torque (in Nm) than 2005 Alpina B3. (362 Nm @ 4800 RPM). This means 1991 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina B3.
Compare all specifications:
| 2005 Alpina B3 | 1991 Jensen Interceptor | |
| Make | Alpina | Jensen |
| Model | B3 | Interceptor |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5896 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 242 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 362 Nm | 418 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1450 kg | 1720 kg |
| Vehicle Length | 4480 mm | 4760 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2730 mm | 2680 mm |
