1951 Alvis TB 21 vs. 2011 Ford E-150
To start off, 2011 Ford E-150 is newer by 60 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 4,600 cc (8 cylinders), 2011 Ford E-150 is equipped with a bigger engine. In terms of performance, 2011 Ford E-150 (225 HP @ 4800 RPM) has 134 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 Ford E-150 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2011 Ford E-150 (387 Nm) has 183 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2011 Ford E-150 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 | 2011 Ford E-150 | |
| Make | Alvis | Ford |
| Model | TB 21 | E-150 |
| Year Released | 1951 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 225 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 204 Nm | 387 Nm |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Length | 4430 mm | 5504 mm |
| Vehicle Width | 1680 mm | 2017 mm |
| Wheelbase Size | 2750 mm | 3505 mm |
