2011 Scion xD 5dr HB (Natl). Priced below KBB Fair Purchase Price! 1-OWNER VEHICLE, 2 SETS OF KEYS. 27/33 City/Highway MPG Dave Sinclair Buick GMC is conveniently located at the corner of Tesson Ferry & Lindbergh Blvd in St. Louis MO. New Buick and GMC models are... via AutoRevolution