1951 Alvis TB 21 vs. 1990 Ford Crown Victoria
To start off, 1990 Ford Crown Victoria is newer by 39 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 4,941 cc (8 cylinders), 1990 Ford Crown Victoria is equipped with a bigger engine. In terms of performance, 1990 Ford Crown Victoria (148 HP @ 3200 RPM) has 57 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1990 Ford Crown Victoria should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1990 Ford Crown Victoria (366 Nm) has 162 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1990 Ford Crown Victoria 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 | 1990 Ford Crown Victoria | |
| Make | Alvis | Ford |
| Model | TB 21 | Crown Victoria |
| Year Released | 1951 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4941 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 148 HP |
| Engine RPM | 4000 RPM | 3200 RPM |
| Torque | 204 Nm | 366 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5320 mm |
| Vehicle Width | 1680 mm | 1980 mm |
| Wheelbase Size | 2750 mm | 2910 mm |
