1951 Alvis TB 21 vs. 2010 Ford Expedition
To start off, 2010 Ford Expedition is newer by 59 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 5,400 cc (8 cylinders), 2010 Ford Expedition is equipped with a bigger engine. In terms of performance, 2010 Ford Expedition (310 HP @ 5100 RPM) has 219 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2010 Ford Expedition should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2010 Ford Expedition (494 Nm) has 290 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2010 Ford Expedition 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 | 2010 Ford Expedition | |
| Make | Alvis | Ford |
| Model | TB 21 | Expedition |
| Year Released | 1951 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 91 HP | 310 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 204 Nm | 494 Nm |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Length | 4430 mm | 5245 mm |
| Vehicle Width | 1680 mm | 2002 mm |
| Wheelbase Size | 2750 mm | 3023 mm |
