1951 Alvis TB 21 vs. 1957 Lancia Flaminia
To start off, 1957 Lancia Flaminia is newer by 6 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, 1957 Lancia Flaminia (101 HP @ 4800 RPM) has 10 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1957 Lancia Flaminia should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 18 more torque (in Nm) than 1957 Lancia Flaminia. (186 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1957 Lancia Flaminia.
Compare all specifications:
| 1951 Alvis TB 21 | 1957 Lancia Flaminia | |
| Make | Alvis | Lancia |
| Model | TB 21 | Flaminia |
| Year Released | 1951 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 101 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 204 Nm | 186 Nm |
| Engine Compression Ratio | 7.1:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1680 mm | 1760 mm |
| Wheelbase Size | 2750 mm | 2960 mm |
