1961 Bristol 407 vs. 1968 Jensen Interceptor
To start off, 1968 Jensen Interceptor is newer by 7 year(s). Which means there will be less support and parts availability for 1961 Bristol 407. In addition, the cost of maintenance, including insurance, on 1961 Bristol 407 would be higher. At 6,286 cc (8 cylinders), 1968 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1968 Jensen Interceptor (325 HP @ 4600 RPM) has 110 more horse power than 1961 Bristol 407. (215 HP @ 4400 RPM) In normal driving conditions, 1968 Jensen Interceptor should accelerate faster than 1961 Bristol 407. With that said, vehicle weight also plays an important factor in acceleration. 1968 Jensen Interceptor weights approximately 245 kg more than 1961 Bristol 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Jensen Interceptor is four wheel drive (4WD), it will have significant more traction and grip than 1961 Bristol 407. 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, 1968 Jensen Interceptor (576 Nm @ 2800 RPM) has 113 more torque (in Nm) than 1961 Bristol 407. (463 Nm @ 2800 RPM). This means 1968 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1961 Bristol 407.
Compare all specifications:
| 1961 Bristol 407 | 1968 Jensen Interceptor | |
| Make | Bristol | Jensen |
| Model | 407 | Interceptor |
| Year Released | 1961 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 5130 cc | 6286 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 325 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Torque | 463 Nm | 576 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Engine Bore Size | 98.6 mm | 108.1 mm |
| Engine Stroke Size | 84.1 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 | 2 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1830 kg |
| Vehicle Length | 5060 mm | 4860 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1350 mm |
| Wheelbase Size | 2910 mm | 2780 mm |
| Fuel Tank Capacity | 81 L | 72 L |
