The Weber Summit E-620 is one of several models in the Weber Summit E Series. The Summit E Series is a color series whereas the S Series is a stainless steel series. The E-620 has 6 stainless steel burners, 6 tool holders, comes with a limited warranty a Weber cookbook, has 2 Grill Out handle lights, and boasts many other impressive features as well. The E-620 is slightly wider than the other Summit E models.