1952 Alvis TB 21 vs. 1984 Austin Montego
To start off, 1984 Austin Montego 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, 1984 Austin Montego (115 HP @ 5600 RPM) has 24 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1984 Austin Montego should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 19 more torque (in Nm) than 1984 Austin Montego. (185 Nm @ 2800 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1984 Austin Montego.
Compare all specifications:
| 1952 Alvis TB 21 | 1984 Austin Montego | |
| Make | Alvis | Austin |
| Model | TB 21 | Montego |
| Year Released | 1952 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 115 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 185 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 84.5 mm |
| Engine Stroke Size | 90 mm | 89 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 | 4470 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Wheelbase Size | 2750 mm | 2580 mm |
