The Declasse Moonbeam is a muscle car set to appear in Grand Theft Auto VI.

Previously featured in GTA Online, Grand Theft Auto IV, GTA San Andreas, GTA Vice City, GTA 3, GTA Vice City Stories, and GTA Liberty City Stories, the Moonbeam makes its return in GTA VI, confirmed by its appearance in the leaked game footage from September 18, 2022.

The design of the Declasse Moonbeam in GTA VI is inspired by real-life vehicles such as the 1985-1994 Chevrolet Astro, 1985-1994 GMC Safari, and the KK Jeep Liberty, blending retro styling with versatile functionality.