The Bravado Bison is a crew-cab pickup truck returning from earlier HD-era entries and due to appear in Grand Theft Auto VI. Its presence was first confirmed in the first trailer, where a black Bison sits parked in a shot of Vice City's artificial islands, and a utility-focused version operated by Vice-Dale County appears in later official material.
Vehicle data via GTA Wiki (Fandom), CC BY-SA 3.0.