The Genesis S-310TM gas grill features an enclosed cart with stainless steel doors, stainless steel handles, and accent colored painted side and rear panels. All grills have an accent-colored painted steel frame and a stainless steel shroud with a center-mounted thermometer and accent colored, cast aluminum end caps. The cooking system, rated at 42,000 BTUs, includes 3 seamless stainless steel burners and an electronic Crossover ignition system. The cooking grates are 7mm diameter stainless steel rods and also feature stainless steel Flavorizer bars. The primary cooking area measures 507 sq. inches; the warming rack area measures 130 sq. inches, giving a total cooking area of 637 sq. inches. Other features include 6 tool holders, enclosed tank storage area, precision fuel gauge, 2 stainless steel work surfaces, 2 heavyduty front locking casters and 2 heavy-duty back swivel casters. Tank is not included with LP grills and all natural gas grills include a 10-ft flexible hose. Weber cookbook included. Limited warranty.