Gold Mario is a special, metallic variant of Mario in Mario Kart 8 and Mario Kart 8 Deluxe. He serves as an unlockable heavyweight character rather than a separate story-driven persona, functioning as a golden counterpart to Metal Mario. In the series, Gold Mario appears as a high-speed, high-weight racer with a shiny gold finish, emphasizing style and prestige. He does not have a distinct narrative role, but he is a popular bonus character used for competitive racing and completion rewards.