1950 Alvis TB 21 vs. 1956 Buick 40
To start off, 1956 Buick 40 is newer by 6 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 5,279 cc (8 cylinders), 1956 Buick 40 is equipped with a bigger engine. In terms of performance, 1956 Buick 40 (252 HP @ 4400 RPM) has 161 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1956 Buick 40 should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1956 Buick 40 (462 Nm) has 258 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1956 Buick 40 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 | 1956 Buick 40 | |
| Make | Alvis | Buick |
| Model | TB 21 | 40 |
| Year Released | 1950 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5279 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 252 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 204 Nm | 462 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Width | 1680 mm | 1950 mm |
| Wheelbase Size | 2750 mm | 3110 mm |
