1951 Alvis TB 21 vs. 2005 Ford Falcon
To start off, 2005 Ford Falcon is newer by 54 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 3,984 cc (6 cylinders), 2005 Ford Falcon is equipped with a bigger engine. In terms of performance, 2005 Ford Falcon (200 HP @ 4900 RPM) has 109 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Ford Falcon should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2005 Ford Falcon (357 Nm) has 153 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2005 Ford Falcon 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 | 2005 Ford Falcon | |
| Make | Alvis | Ford |
| Model | TB 21 | Falcon |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3984 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 200 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 204 Nm | 357 Nm |
| Engine Bore Size | 84 mm | 92.4 mm |
| Engine Stroke Size | 90 mm | 99.3 mm |
| Engine Compression Ratio | 7.1:1 | 9.6:1 |
| Number of Seats | 5 seats | 5 seats |
| Wheelbase Size | 2750 mm | 2930 mm |
