1952 Alvis TB 21 vs. 1979 Ford LTD
To start off, 1979 Ford LTD is newer by 27 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 4,942 cc (8 cylinders), 1979 Ford LTD is equipped with a bigger engine. In terms of performance, 1979 Ford LTD (129 HP @ 3600 RPM) has 38 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1979 Ford LTD should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1979 Ford LTD (302 Nm @ 2600 RPM) has 98 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1979 Ford LTD will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 1979 Ford LTD | |
| Make | Alvis | Ford |
| Model | TB 21 | LTD |
| Year Released | 1952 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 4942 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 129 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 204 Nm | 302 Nm |
| Torque RPM | 2200 RPM | 2600 RPM |
| Engine Bore Size | 84 mm | 101.7 mm |
| Engine Stroke Size | 90 mm | 76.2 mm |
| Engine Compression Ratio | 7.1:1 | 8.4:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5320 mm |
| Vehicle Width | 1680 mm | 1980 mm |
| Wheelbase Size | 2750 mm | 2910 mm |
