1951 Alvis TB 21 vs. 2013 Toyota Tundra
To start off, 2013 Toyota Tundra is newer by 62 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 5,700 cc (8 cylinders), 2013 Toyota Tundra is equipped with a bigger engine. In terms of performance, 2013 Toyota Tundra (376 HP @ 5600 RPM) has 285 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2013 Toyota Tundra should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2013 Toyota Tundra (544 Nm) has 340 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2013 Toyota Tundra 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 | 2013 Toyota Tundra | |
| Make | Alvis | Toyota |
| Model | TB 21 | Tundra |
| Year Released | 1951 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 376 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 544 Nm |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 90 mm | 102 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4430 mm | 6290 mm |
| Vehicle Width | 1680 mm | 2030 mm |
| Wheelbase Size | 2750 mm | 4180 mm |
