1952 Allard K3 vs. 1951 Alvis TB 21
To start off, 1952 Allard K3 is newer by 1 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 4,375 cc (8 cylinders), 1952 Allard K3 is equipped with a bigger engine.
Compare all specifications:
| 1952 Allard K3 | 1951 Alvis TB 21 | |
| Make | Allard | Alvis |
| Model | K3 | TB 21 |
| Year Released | 1952 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 4375 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 0 HP | 91 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4500 mm | 4430 mm |
| Vehicle Width | 1680 mm | 1680 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
