1951 Alvis TB 21 vs. 2001 Buick LeSabre
To start off, 2001 Buick LeSabre is newer by 50 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 3,791 cc (6 cylinders), 2001 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2001 Buick LeSabre (205 HP @ 5200 RPM) has 114 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 Buick LeSabre should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2001 Buick LeSabre (311 Nm) has 107 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2001 Buick LeSabre 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 | 2001 Buick LeSabre | |
| Make | Alvis | Buick |
| Model | TB 21 | LeSabre |
| Year Released | 1951 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 205 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 204 Nm | 311 Nm |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 7.1:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4430 mm | 5090 mm |
| Vehicle Width | 1680 mm | 1870 mm |
| Wheelbase Size | 2750 mm | 2860 mm |
