1952 Alvis TB 21 vs. 2002 Ferrari 456M
To start off, 2002 Ferrari 456M is newer by 50 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 5,499 cc (12 cylinders), 2002 Ferrari 456M is equipped with a bigger engine. In terms of performance, 2002 Ferrari 456M (400 HP @ 7250 RPM) has 309 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2002 Ferrari 456M should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2002 Ferrari 456M (551 Nm) has 347 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm). This means 2002 Ferrari 456M will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 2002 Ferrari 456M | |
| Make | Alvis | Ferrari |
| Model | TB 21 | 456M |
| Year Released | 1952 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 5499 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 400 HP |
| Engine RPM | 4000 RPM | 7250 RPM |
| Torque | 204 Nm | 551 Nm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4740 mm |
| Vehicle Width | 1680 mm | 1930 mm |
| Wheelbase Size | 2750 mm | 2660 mm |
