List of Buick GMC Stores in Collinsville, IL Outlet Note Regular Brands Buick GMC Illinois Collinsville Rating 4.6 based on 93 votes Official Website http://www.chevrolet.com Products Cars Car Deals Automotive NameAddressPhone Name/Address/Phone Buick GMC outlet - Collinsville 903 N Bluff Rd (618) 344-0121 People Also Viewed