1951 Alvis TB 21 vs. 2006 Ford Ranger
To start off, 2006 Ford Ranger is newer by 55 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 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2006 Ford Ranger (148 HP @ 4900 RPM) has 57 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2006 Ford Ranger should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2006 Ford Ranger (244 Nm) has 40 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2006 Ford Ranger 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 | 2006 Ford Ranger | |
| Make | Alvis | Ford |
| Model | TB 21 | Ranger |
| Year Released | 1951 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2983 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 148 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 204 Nm | 244 Nm |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 90 mm | 78.7 mm |
| Engine Compression Ratio | 7.1:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Length | 4430 mm | 5160 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Wheelbase Size | 2750 mm | 3200 mm |
