1950 Alvis TB 21 vs. 1950 Ferrari 125 F1
To start off, both 1950 Alvis TB 21 and 1950 Ferrari 125 F1 were released in the same year (1950). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1950 Ferrari 125 F1 (227 HP @ 7000 RPM) has 136 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1950 Ferrari 125 F1 should accelerate faster than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 1950 Ferrari 125 F1 | |
| Make | Alvis | Ferrari |
| Model | TB 21 | 125 F1 |
| Year Released | 1950 | 1950 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1500 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 227 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 3690 mm |
| Vehicle Width | 1680 mm | 1410 mm |
| Wheelbase Size | 2750 mm | 2170 mm |
