| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 4350101 | Direct Cross Interchange | 6 |
| BIRTH | 5327 | Direct Cross Interchange | 5 |
| ORIGINAL IMPERIUM | 80071 | Direct Cross Interchange | 4 |
| VEMA | 13312 | Direct Cross Interchange | 3 |
| LANCIA | 7609281 | Indirect Cross Interchange | 1 |
| LANCIA | 4350101 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7609281 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 4350101 | Indirect Cross Interchange | 1 |