| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MALò | 4845 | Direct Cross Interchange | 5 |
| FIAT | 4240587 | Direct Cross Interchange | 3 |
| BIRTH | 4000 | Direct Cross Interchange | 3 |
| SEAT | SE127156244A | Direct Cross Interchange | 2 |
| LANCIA | 4240587 | Direct Cross Interchange | 2 |
| INNOCENTI | 4240587 | Direct Cross Interchange | 1 |
| VEMA | 247 | Indirect Cross Interchange | 3 |
| KAGER | 860461 | Indirect Cross Interchange | 2 |
| VEMA | 248 | Indirect Cross Interchange | 2 |
| OCAP | 1214013 | Indirect Cross Interchange | 1 |
| OCAP | 0901283 | Indirect Cross Interchange | 1 |
| OCAP | 0901282 | Indirect Cross Interchange | 1 |
| FIAT | 4207922 | Indirect Cross Interchange | 1 |
| BIRTH | 4001 | Indirect Cross Interchange | 1 |