| has gloss | eng: (key) (results in bold indicate pole position, results in italics indicate fastest lap) p | class="wikitable" style="text-align:center; font-size:95%" ! Year ! Chassis ! Engine ! Tyres ! Drivers ! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 ! 8 ! 9 ! Points ! WCC |- !rowspan="3"| |rowspan="3"| Maserati 4CLT/48 |rowspan="3"| Maserati 1.5 L4C (s/c) |rowspan="3"| || || GBR || MON || 500 || SUI || BEL || FRA || ITA || || |rowspan="3"| -* |rowspan="3"| -* |- |align="left"| Louis Chiron |bgcolor="#EFCFFF"| Ret |bgcolor="#FFDF9F"| 3 | |bgcolor="#CFCFFF"| 9 | |bgcolor="#EFCFFF"| Ret |bgcolor="#EFCFFF"| Ret | | |- |align="left"| Franco Rol | |bgcolor="#EFCFFF"| Ret | | | |bgcolor="#EFCFFF"| Ret |bgcolor="#EFCFFF"| Ret | | |- !rowspan="4"| |rowspan="4"| Maserati A6GCM |rowspan="4"| Maserati 2.0 L6 |rowspan="4"| | | SUI | 500 | BEL | FRA | GBR | GER | NED | ITA || |rowspan="4"| -* |rowspan="4"| -* |- |align="left"| Felice Bonetto | | | | | |bgcolor="#000000" style="color:#FFFFFF"| DSQ | |bgcolor="#DFFFDF"| 5 | |- |align="left"| Franco Rol | | | | | | | |bgcolor="#EFCFFF"| Ret | |- |align="left"| José Froilán González | | | | | | | |bgcolor="#DFDFDF"| 2 | |- !rowspan="10"| |rowspan="10"| Maserati A6GCMMaserati... |