1950 Alvis TB 21 vs. 1971 Jensen Interceptor
To start off, 1971 Jensen Interceptor is newer by 21 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 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 209 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1971 Jensen Interceptor should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1971 Jensen Interceptor (556 Nm) has 352 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1971 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 1971 Jensen Interceptor | |
| Make | Alvis | Jensen |
| Model | TB 21 | Interceptor |
| Year Released | 1950 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6284 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 300 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 204 Nm | 556 Nm |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1680 mm | 1760 mm |
| Wheelbase Size | 2750 mm | 2780 mm |
| Fuel Tank Capacity | 64 L | 91 L |
