1950 Alvis TB 21 vs. 1966 Ferrari 250 LM
To start off, 1966 Ferrari 250 LM is newer by 16 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 3,286 cc (12 cylinders), 1966 Ferrari 250 LM is equipped with a bigger engine. In terms of performance, 1966 Ferrari 250 LM (317 HP @ 7500 RPM) has 226 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1966 Ferrari 250 LM should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1966 Ferrari 250 LM (313 Nm) has 109 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1966 Ferrari 250 LM 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 | 1966 Ferrari 250 LM | |
| Make | Alvis | Ferrari |
| Model | TB 21 | 250 LM |
| Year Released | 1950 | 1966 |
| Engine Position | Front | Middle |
| Engine Size | 2993 cc | 3286 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 317 HP |
| Engine RPM | 4000 RPM | 7500 RPM |
| Torque | 204 Nm | 313 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4100 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Wheelbase Size | 2750 mm | 2410 mm |
| Fuel Tank Capacity | 64 L | 140 L |
