List of Sonic Stores in Portage, MI Outlet Note Regular Brands Sonic Michigan Portage Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic Drive-In outlet - Portage 349 Romence Rd (269) 324-7777 Sonic outlet - Portage 349 Romence Rd (269) 324-7777 People Also Viewed