List of Sonic Stores in Champaign, IL Outlet Note Regular Brands Sonic Illinois Champaign 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 outlet - Champaign 601 N Mattis Ave (217) 356-1230 People Also Viewed