1952 Alvis TB 21 vs. 1981 Lancia Beta
To start off, 1981 Lancia Beta is newer by 29 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 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1981 Lancia Beta (100 HP @ 5800 RPM) has 9 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1981 Lancia Beta should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 70 more torque (in Nm) than 1981 Lancia Beta. (134 Nm @ 3000 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1981 Lancia Beta.
Compare all specifications:
| 1952 Alvis TB 21 | 1981 Lancia Beta | |
| Make | Alvis | Lancia |
| Model | TB 21 | Beta |
| Year Released | 1952 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1585 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 100 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 204 Nm | 134 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 71.5 mm |
| Engine Compression Ratio | 7.1:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4290 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Wheelbase Size | 2750 mm | 2480 mm |
