The Char-Broil 463440109 4-Burner Propane Gas Grill is an efficient and powerful grill that comes in a cart design with 8 in. wheels. With an expansive primary grilling area and secondary warming rack, the grill offers 685 square in. of total cooking space. Four stainless steel burners provide 48,000 BTUs of heat and a flush-mounted side burner emits an additional 10,000 BTUs, perfect for sauteing.