1951 Alvis TB 21 vs. 2001 Lincoln Town Car
To start off, 2001 Lincoln Town Car 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 4,601 cc (8 cylinders), 2001 Lincoln Town Car is equipped with a bigger engine. In terms of performance, 2001 Lincoln Town Car (202 HP @ 4500 RPM) has 111 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 Lincoln Town Car should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2001 Lincoln Town Car (359 Nm) has 155 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2001 Lincoln Town Car 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 Lincoln Town Car | |
| Make | Alvis | Lincoln |
| Model | TB 21 | Town Car |
| Year Released | 1951 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 202 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 204 Nm | 359 Nm |
| Engine Bore Size | 84 mm | 90.2 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 7.1:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5480 mm |
| Vehicle Width | 1680 mm | 1990 mm |
| Wheelbase Size | 2750 mm | 3070 mm |
