1971 Jensen Interceptor vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 32 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, 1971 Jensen Interceptor (300 HP @ 4800 RPM) has 125 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1971 Jensen Interceptor should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen Interceptor weights approximately 144 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jensen Interceptor 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 Interceptor. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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 Interceptor (556 Nm @ 3400 RPM) has 185 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 1971 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1971 Jensen Interceptor | 2003 Opel Signum | |
| Make | Jensen | Opel |
| Model | Interceptor | Signum |
| Year Released | 1971 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 6286 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 175 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 556 Nm | 371 Nm |
| Torque RPM | 3400 RPM | 1900 RPM |
| Engine Bore Size | 108 mm | 87.5 mm |
| Engine Stroke Size | 85.9 mm | 82 mm |
| Top Speed | 217 km/hour | 221 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1814 kg | 1670 kg |
| Vehicle Length | 4780 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2700 mm |
| Fuel Tank Capacity | 90 L | 60 L |
