1951 Alvis TB 21 vs. 2007 Lexus LS
To start off, 2007 Lexus LS is newer by 56 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 4,293 cc (8 cylinders), 2007 Lexus LS is equipped with a bigger engine. In terms of performance, 2007 Lexus LS (277 HP @ 5600 RPM) has 186 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2007 Lexus LS should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2007 Lexus LS (417 Nm) has 213 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2007 Lexus LS 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 | 2007 Lexus LS | |
| Make | Alvis | Lexus |
| Model | TB 21 | LS |
| Year Released | 1951 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 277 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 417 Nm |
| Engine Compression Ratio | 7.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5010 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Wheelbase Size | 2750 mm | 2930 mm |
