1981 BMW 725 vs. 1971 Jensen Interceptor
To start off, 1981 BMW 725 is newer by 10 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 6,284 cc (8 cylinders), 1971 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1971 Jensen Interceptor (300 HP @ 4800 RPM) has 152 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 1971 Jensen Interceptor should accelerate faster than 1981 BMW 725.
Because 1971 Jensen Interceptor is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 725. In wet, icy, snow, or gravel driving conditions, 1971 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, 1971 Jensen Interceptor (556 Nm @ 3400 RPM) has 341 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 1971 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
| 1981 BMW 725 | 1971 Jensen Interceptor | |
| Make | BMW | Jensen |
| Model | 725 | Interceptor |
| Year Released | 1981 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 6284 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 300 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 215 Nm | 556 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 86 mm | 108 mm |
| Engine Stroke Size | 71.6 mm | 85.9 mm |
| Engine Compression Ratio | 9.6:1 | 8.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4870 mm | 4860 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2810 mm | 2780 mm |
