1953 Alvis TB 21 vs. 1981 Ford Fiesta
To start off, 1981 Ford Fiesta is newer by 28 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1953 Alvis TB 21 (92 HP @ 4000 RPM) has 9 more horse power than 1981 Ford Fiesta. (83 HP @ 5500 RPM). In normal driving conditions, 1953 Alvis TB 21 should accelerate faster than 1981 Ford Fiesta.
Let's talk about torque, 1953 Alvis TB 21 (204 Nm @ 2200 RPM) has 78 more torque (in Nm) than 1981 Ford Fiesta. (126 Nm @ 2800 RPM). This means 1953 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Fiesta.
Compare all specifications:
| 1953 Alvis TB 21 | 1981 Ford Fiesta | |
| Make | Alvis | Ford |
| Model | TB 21 | Fiesta |
| Year Released | 1953 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 92 HP | 83 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 126 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 90 mm | 77.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 3570 mm |
| Vehicle Width | 1680 mm | 1590 mm |
| Wheelbase Size | 2750 mm | 2310 mm |
