In Formula 1 1974–1977 6 drivers
Penske appears in the archive from 1974 to 1977, with 6 drivers. Its first entry was Mark Donohue in 1974, and the most recent is Danny Ongais in 1977.
The years are the seasons a driver appeared for this team, taken from the Jolpica F1 API's season results. A team is listed under the name its entry carried, so a renamed constructor appears under each name it raced with.