1951 Alvis TB 21 vs. 1962 Autobianchi Bianchina
To start off, 1962 Autobianchi Bianchina is newer by 11 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 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 73 more horse power than 1962 Autobianchi Bianchina. (18 HP @ 4400 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1962 Autobianchi Bianchina.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 169 more torque (in Nm) than 1962 Autobianchi Bianchina. (35 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1962 Autobianchi Bianchina.
Compare all specifications:
| 1951 Alvis TB 21 | 1962 Autobianchi Bianchina | |
| Make | Alvis | Autobianchi |
| Model | TB 21 | Bianchina |
| Year Released | 1951 | 1962 |
| Engine Position | Front | Rear |
| Engine Size | 2993 cc | 478 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 18 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 204 Nm | 35 Nm |
| Engine Bore Size | 84 mm | 67.4 mm |
| Engine Stroke Size | 90 mm | 70 mm |
| Engine Compression Ratio | 7.1:1 | 7.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 2990 mm |
| Vehicle Width | 1680 mm | 1350 mm |
| Wheelbase Size | 2750 mm | 1850 mm |
