Oakland was an American automobile manufacturer that operated from 1907 to 1931. The company was based in Pontiac, Michigan, and initially start...

Oldsmobile or formally the Oldsmobile Division of General Motors was a brand of American automobiles, produced for most of its existence by Gene...

Officine Meccaniche or OM was an Italian car and truck manufacturing company. It was founded in 1899 in Milan as Società Anonima Officine Meccan...

Opel Automobile GmbH, usually shortened to Opel, is a German automobile manufacturer which has been a subsidiary of Stellantis since 16 January ...

ORA, also known as Ora R1, is an electric car model produced by Great Wall Motors, a Chinese automaker. The Ora R1, often referred to as the "Fu...