1951 Alvis TB 21 vs. 1976 Ford Thunderbird
To start off, 1976 Ford Thunderbird is newer by 25 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 4,186 cc (8 cylinders), 1976 Ford Thunderbird is equipped with a bigger engine.
Compare all specifications:
| 1951 Alvis TB 21 | 1976 Ford Thunderbird | |
| Make | Alvis | Ford |
| Model | TB 21 | Thunderbird |
| Year Released | 1951 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4186 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 5100 mm |
| Vehicle Width | 1680 mm | 1890 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
