1952 Alvis TB 21 vs. 1949 Jaguar Mark IV
To start off, 1952 Alvis TB 21 is newer by 3 year(s). Which means there will be less support and parts availability for 1949 Jaguar Mark IV. In addition, the cost of maintenance, including insurance, on 1949 Jaguar Mark IV would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine.
Compare all specifications:
| 1952 Alvis TB 21 | 1949 Jaguar Mark IV | |
| Make | Alvis | Jaguar |
| Model | TB 21 | Mark IV |
| Year Released | 1952 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1776 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4730 mm |
| Vehicle Width | 1680 mm | 1680 mm |
| Wheelbase Size | 2750 mm | 3060 mm |
