BUICK (SGM) GL8 I (CU2) 3.0 (2005-07-01 - 2006-12-01)

BUICK (SGM) GL8 I (CU2) 3.0 (2006-05-01 - 2010-12-01)

BUICK (SGM) GL8 I (CU2) 2.4 (2011-11-01 - 2016-12-01)