1951 Alvis TA 21 vs. 1969 Jensen Interceptor
To start off, 1969 Jensen Interceptor is newer by 18 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 6,276 cc (8 cylinders), 1969 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1969 Jensen Interceptor (279 HP @ 4600 RPM) has 186 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1969 Jensen Interceptor should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1969 Jensen Interceptor weights approximately 302 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1969 Jensen Interceptor (588 Nm @ 2800 RPM) has 384 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 1969 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 1969 Jensen Interceptor | |
| Make | Alvis | Jensen |
| Model | TA 21 | Interceptor |
| Year Released | 1951 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6276 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 93 HP | 279 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 204 Nm | 588 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 108 mm |
| Engine Stroke Size | 90 mm | 85.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 1750 kg |
| Vehicle Length | 4630 mm | 4780 mm |
| Vehicle Width | 1680 mm | 1760 mm |
| Vehicle Height | 1600 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Tank Capacity | 64 L | 72 L |
