1956 Jensen Interceptor vs. 1964 Triumph TR4
To start off, 1964 Triumph TR4 is newer by 8 year(s). Which means there will be less support and parts availability for 1956 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1956 Jensen Interceptor would be higher. At 3,991 cc (6 cylinders), 1956 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1956 Jensen Interceptor (129 HP @ 3700 RPM) has 29 more horse power than 1964 Triumph TR4. (100 HP @ 4700 RPM). In normal driving conditions, 1956 Jensen Interceptor should accelerate faster than 1964 Triumph TR4. With that said, vehicle weight also plays an important factor in acceleration. 1956 Jensen Interceptor weights approximately 530 kg more than 1964 Triumph TR4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1956 Jensen Interceptor (287 Nm @ 2200 RPM) has 115 more torque (in Nm) than 1964 Triumph TR4. (172 Nm @ 3350 RPM). This means 1956 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1964 Triumph TR4.
Compare all specifications:
| 1956 Jensen Interceptor | 1964 Triumph TR4 | |
| Make | Jensen | Triumph |
| Model | Interceptor | TR4 |
| Year Released | 1956 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 3991 cc | 2138 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 129 HP | 100 HP |
| Engine RPM | 3700 RPM | 4700 RPM |
| Torque | 287 Nm | 172 Nm |
| Torque RPM | 2200 RPM | 3350 RPM |
| Engine Bore Size | 87.3 mm | 86 mm |
| Engine Stroke Size | 111.1 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1495 kg | 965 kg |
| Vehicle Length | 4780 mm | 3950 mm |
| Vehicle Width | 1680 mm | 1480 mm |
| Vehicle Height | 1480 mm | 1280 mm |
| Wheelbase Size | 2860 mm | 2240 mm |
