1951 Alvis TB 21 vs. 2009 Toyota Avalon
To start off, 2009 Toyota Avalon is newer by 58 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 3,456 cc (6 cylinders), 2009 Toyota Avalon is equipped with a bigger engine. In terms of performance, 2009 Toyota Avalon (264 HP @ 6200 RPM) has 173 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Toyota Avalon should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2009 Toyota Avalon (248 Nm) has 44 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2009 Toyota Avalon 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 | 2009 Toyota Avalon | |
| Make | Alvis | Toyota |
| Model | TB 21 | Avalon |
| Year Released | 1951 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 264 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 204 Nm | 248 Nm |
| Engine Compression Ratio | 7.1:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5020 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Wheelbase Size | 2750 mm | 2830 mm |
