Grill burgers, sear steaks, and saute veggies on a grill that s big enough to do it all. Perfectly grilled food is the mission of the Genesis II E-435. Everything from a world class grilling engine to an outstanding 10 year warranty sets you up to be a backyard hero. This Genesis grill features Weber s GS4 s grilling system. The GS4 high performance grilling system sets the standard in the world of gas grilling, and lands Weber in a class of its own. This powerful grilling system is based on over 65 years of grilling experience, culinary expertise, and most importantly, the wants and needs of the people who matter most