Features stop watch engineering. Six stainless steel burners provide long lasting, even heat. Burners come with spider/insect screens. Double walled stainless steel hood with stainless steel wood handle. Includes heavy duty cooking grates made of welded stainless steel rods. Stainless steel flavorizer bars. 57,600BTU- per hour input. Electronic crossover ignition. Crackproof all weather wheels. Comes with Weber cookbook - plus an 8,000 BTU input per hour smoker burner, a stainless steel smoker box, a 9,600 BTU per hour rear mounted infrared rotisserie burner. (Rotisserie attachment comes with heavy duty burner and four split forks.)