1952 Alvis TB 21 vs. 1972 Ford Mustang
To start off, 1972 Ford Mustang is newer by 20 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 5,753 cc (8 cylinders), 1972 Ford Mustang is equipped with a bigger engine. In terms of performance, 1972 Ford Mustang (178 HP @ 4000 RPM) has 87 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1972 Ford Mustang should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1972 Ford Mustang (385 Nm @ 2000 RPM) has 181 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1972 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 1972 Ford Mustang | |
| Make | Alvis | Ford |
| Model | TB 21 | Mustang |
| Year Released | 1952 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 5753 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 178 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 385 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 88.8 mm |
| Engine Compression Ratio | 7.1:1 | 8.6:1 |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4820 mm |
| Vehicle Width | 1680 mm | 1890 mm |
| Wheelbase Size | 2750 mm | 2780 mm |
