List of Sonic Stores in Brentwood, MO Outlet Note Regular Brands Sonic Missouri Brentwood 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 - Brentwood 8124 Manchester Rd (314) 647-4533 People Also Viewed