1952 Alvis TB 21 vs. 1984 Fiat Regata
To start off, 1984 Fiat Regata is newer by 32 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, 1952 Alvis TB 21 (91 HP @ 4000 RPM) has 24 more horse power than 1984 Fiat Regata. (67 HP @ 5800 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 1984 Fiat Regata.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 102 more torque (in Nm) than 1984 Fiat Regata. (102 Nm @ 2900 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1984 Fiat Regata.
Compare all specifications:
| 1952 Alvis TB 21 | 1984 Fiat Regata | |
| Make | Alvis | Fiat |
| Model | TB 21 | Regata |
| Year Released | 1952 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 67 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 204 Nm | 102 Nm |
| Torque RPM | 2200 RPM | 2900 RPM |
| Engine Bore Size | 84 mm | 86.4 mm |
| Engine Stroke Size | 90 mm | 55.5 mm |
| Engine Compression Ratio | 7.1:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4270 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Wheelbase Size | 2750 mm | 2460 mm |
