List of Buick GMC Stores in Summit, MS Outlet Note Regular Brands Buick GMC Mississippi Summit 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 - Summit 1158 Highway 98 And 51 (601) 276-7711 People Also Viewed