The Weber Summit S-620 is part of the Weber Summit Stainless Steel Series. There is also the color Weber Summit Series. Among the various stainless steel Summit models are 6 burner grills and 4 burner grills. The S-620 belongs to the former group, offering 6 stainless steel burners. It also comes with a limited warranty, a Weber cookbook, and boasts many features such as a 60,000 BTU-per-hour input, a 12,000 BTU-per-hour input flush-mounted side burner, 2 Grill Out® handle lights, 6 Tool holders, and many other features.