The Genesis S-310 gas grill features an enclosed cart with stainless-steel doors, stainless-steel handles, and painted side and rear panels. All grills have an painted steel frame and a stainless-steel shroud with a center-mounted thermometer and colored cast-aluminum end caps. The cooking system, rated at 42,000 BTUs, includes three seamless stainless-steel burners and an electronic Crossover ignition system. The cooking grates comprise 7-millimeter-diameter stainless-steel rods and also feature stainless-steel Flavorizer bars. The primary cooking area measures 507 square inches; the warming rack area measures 130 square inches, giving a total cooking area of 637 square inches. Other features include six tool holders, enclosed tank storage area, precision fuel gauge, two stainless-steel work surfaces, plus two heavy-duty front locking casters and two heavy-duty back swivel casters. Tank is not included with LP grills. All natural gas grills come with a 10-foot flexible hose. Weber cookbook included. Limited warranty.