As of 2015, the Sub-Zero side-by-side refrigerators range between $8,170 and $11,710, according to Sub-Zero. These refrigerators come in sizes from 36 inches to 48 inches in width, and have different features and styles. Sub-Zero side-by-side refrigerators are available through several retailers and designers.
Most retailers do not list the price of the Sub-Zero refrigerator but suggest requesting a quote or coming to their showroom. Consumer Reports suggests Sub-Zero refrigerators are among the top names in high-end refrigerators. Competitors' refrigerators that cost slightly less earned higher ratings from Consumer Reports because of their quieter operation. Although costly, many of Sub-Zero's appliances are Energy Star qualified.