1950 Alvis TB 21 vs. 1968 Porsche 907
To start off, 1968 Porsche 907 is newer by 18 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine.
Compare all specifications:
| 1950 Alvis TB 21 | 1968 Porsche 907 | |
| Make | Alvis | Porsche |
| Model | TB 21 | 907 |
| Year Released | 1950 | 1968 |
| Engine Position | Front | Middle |
| Engine Size | 2993 cc | 2193 cc |
| Horse Power | 91 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
