List of Buick GMC Stores in Westborough, MA Outlet Note Regular Brands Buick GMC Massachusetts Westborough 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 - Westborough 150 Turnpike Rd (508) 366-8789 People Also Viewed