1951 Alvis TB 21 vs. 1984 Holden Commodore
To start off, 1984 Holden Commodore is newer by 33 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 3,296 cc (6 cylinders), 1984 Holden Commodore is equipped with a bigger engine. In terms of performance, 1984 Holden Commodore (142 HP @ 4400 RPM) has 51 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1984 Holden Commodore should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1984 Holden Commodore (266 Nm) has 62 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1984 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1984 Holden Commodore | |
| Make | Alvis | Holden |
| Model | TB 21 | Commodore |
| Year Released | 1951 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3296 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 142 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 204 Nm | 266 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4720 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
