For over sixty years people all over north east Wisconsin have counted on Brennan Buick for high quality, safe vehicles…the best possible value…and the most comprehensive warranties and service. There is one simple business philosophy that we subscribe to…treat our customers and associates like members of the family. We look forward to serving you for generations to come. Welcome to The Brennan Family! Stop in and see our huge inventory of new Buicks. See the all new 2010 Buick LaCrosse. And drive the new 2011 Buick Regal now here! Brennan Buick is also the home of Green Bay Car Rental and Green Bay Van Rental.
