Abstract: A gas grill that is structurally engineered such that it can be easily and rapidly assembled by a person of limited technical ability in a simplified manner with only a single open end wrench. The gas grill of the present invention comprises a base or bottom shelf, four legs, four casters, a firebox, a main upper body, a burner assembly, a pivotable door or lid, a rock grate, briquette or lava rock, a cooking grid, one or more warming racks, two side shelves, one or more front panels, a pair of side panels, a propane assembly, and a valve assembly. The firebox, main upper body, and the legs of the gas grill of the present invention are secured together by a plurality of externally threaded bolts which pass through openings in the main upper body, the firebox and the upper end portion of each leg.