Gastonia Pontiac Buick GMC to close its doors on Monday Gaston Gazette, NC - Gastonia Pontiac Buick GMC, 4811 Wilkinson Blvd., Gastonia, currently plans to close Monday, following a liquidation sale, according to advertisements from ... Capitol Buick-Pontiac-GMC Closes, Punctuating A Sour Year For Car... San Jose GM Dealership Abruptly Closes Doors |