1951 Alvis TB 21 vs. 1997 Ford F-150
To start off, 1997 Ford F-150 is newer by 46 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 5,406 cc (8 cylinders), 1997 Ford F-150 is equipped with a bigger engine. In terms of performance, 1997 Ford F-150 (256 HP @ 4500 RPM) has 165 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1997 Ford F-150 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1997 Ford F-150 (467 Nm) has 263 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1997 Ford F-150 will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1997 Ford F-150 | |
| Make | Alvis | Ford |
| Model | TB 21 | F-150 |
| Year Released | 1951 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5406 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 256 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 204 Nm | 467 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Length | 4430 mm | 5230 mm |
| Vehicle Width | 1680 mm | 2000 mm |
| Wheelbase Size | 2750 mm | 3050 mm |
