Motor Toon Grand Prix is a racing video game developed by Japan Studio's Polys Entertainment and published by Sony Computer Entertainment for the PlayStation. It was released exclusively in Japan on December 16, 1994. The game and its sequel were directed by Kazunori Yamauchi, and are precursors to his subsequent racing series Gran Turismo.

Sony Interactive Entertainment LLC (SIE) is an American multinational video game and digital entertainment company of Sony. Jointly established by two subsidiaries in 2016, it primarily operates the PlayStation brand of video game consoles and products. It is also the world's largest company in the video game industry based on its equity investments.