1950 Alvis TB 21 vs. 1997 Ford Thunderbird
To start off, 1997 Ford Thunderbird is newer by 47 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 3,791 cc (6 cylinders), 1997 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 1997 Ford Thunderbird (138 HP @ 3800 RPM) has 47 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1997 Ford Thunderbird should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1997 Ford Thunderbird (291 Nm) has 87 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1997 Ford Thunderbird 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 | 1997 Ford Thunderbird | |
| Make | Alvis | Ford |
| Model | TB 21 | Thunderbird |
| Year Released | 1950 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 138 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 204 Nm | 291 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 5090 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Wheelbase Size | 2750 mm | 2880 mm |
| Fuel Tank Capacity | 64 L | 60 L |
