1951 Alvis TB 21 vs. 2001 Ford 49
To start off, 2001 Ford 49 is newer by 50 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 3,899 cc (8 cylinders), 2001 Ford 49 is equipped with a bigger engine. In terms of performance, 2001 Ford 49 (128 HP @ 5750 RPM) has 37 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 Ford 49 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 29 more torque (in Nm) than 2001 Ford 49. (175 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2001 Ford 49.
Compare all specifications:
| 1951 Alvis TB 21 | 2001 Ford 49 | |
| Make | Alvis | Ford |
| Model | TB 21 | 49 |
| Year Released | 1951 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3899 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 128 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 204 Nm | 175 Nm |
| Number of Seats | 5 seats | 4 seats |
| Wheelbase Size | 2750 mm | 2620 mm |
