From the Super Mario Wiki
The Blue Badwagon is a kart that appears in Mario Kart Tour. It is a blue-colored version of the Badwagon and is classified as a tour-exclusive High-End kart, and Mario (Musician)'s primary kart, first appearing in the spotlight with him in the New York Tour (a possible reference to blues music as evidenced by its foreign names). Like the Badwagon, Mini-Turbos last longer and yield more points when using this kart. Unlike the Badwagon, it uses the Off-Road tires (although a screenshot showed it with the Pipe Frame's tires instead). Like the original Badwagon, the emblem is located on the hood.
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