Piero Necchi
Piero Necchi is an Italian former racing driver.| Year | Entrant | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | Pos | Pts |
| Astra Racing | March 782 | BMW | THR
Ret | HOC
Ret | NÜR
Ret | PAU
4 | MUG
Ret | VAL
3 | ROU
DNQ | DON
2 | NOG
10 | PER
Ret | MIS
DNQ | HOC
Ret | | 6th | 13 |
| Piero Necchi | AMS 279 | AMS | SIL
| HOC
| THR
| NÜR
| VAL
| MUG
| PAU
| HOC
| ZAN
| PER
| MIS
DSQ | DON
| | — | 0 |
| Merzario Team Srl | Merzario M1 | BMW | THR
| HOC
| NÜR
| VAL
Ret | PAU
Ret | SIL
12 | ZOL
Ret | MUG
Ret | ZAN
Ret | PER
Ret | MIS
DNQ | HOC
12 | | — | 0 |
| Astra Team Merzario Srl | March 812 | BMW | SIL
DNS | HOC
DNS | THR
6 | NÜR
Ret | VAL
Ret | MUG
3 | PAU
3 | PER
11 | SPA
7 | DON
Ret | MIS
| MAN
| | 11th | 9 |
| Sanremo Racing Srl | Toleman TG280 | Hart | SIL
| HOC
| THR
| NÜR
DNS | MUG
12 | VAL
12 | PAU
Ret | | | | | | | — | 0 |
| Sanremo Racing Srl | Toleman TG280 | BMW | | | | | | | | SPA
Ret | HOC
Ret | DON
| MAN
| PER
| MIS
| — | 0 |
