| Picasso Automotive 660 LMS 2023 | Picasso |
| Picchio DP2 2003 | DP-Racing, Picchio, racing-vehicles |
| Picchio SR2 1998-2003 | LMP-racing, Picchio, racing-vehicles |
| Pickup Truck Racing (UK) | pickup-trucks, racing-vehicles |
| Piech Mark Zero GT concept 2019-current | Piech |
| Pierce-Arrow Silver Arrow 1933-1933 | Pierce-Arrow |
| Pilbeam MP84 1998 | open-wheels, racing-vehicles |
| Pilbeam MP87 & MP88 1999-2002 | open-wheels, Pilbeam, racing-vehicles |
| Pininfarina B95 2023-current | Pininfarina |
| Pininfarina H2 Speed concept 2016- | concepts-prototypes, Pininfarina, racing-vehicles |
| Piper GTR (Group 6 racing) 1969 | Group6-racing, racing-vehicles |