(http://media.il.edmunds-media.com/buick/regal/2012/ns/2012_buick_regal_r34_ns_80411_196.jpg) The 2012 Buick Regal GS starts at $35,310, including an $860 destination charge, slotting in just under one of its chief Japanese competitors, the 2011 Acura TSX V6.
InsideLine