List of Cadillac Stores in Ofallon, IL Outlet Note Regular Brands Cadillac Illinois Ofallon Rating 4.5 based on 70 votes Official Website http://cadillac.com Products Cars Car Deals Automotive NameAddressPhone Name/Address/Phone Cadillac outlet - Ofallon 915 W Us-50 (618) 632-1000 People Also Viewed