LS, LT, LTZ 4-door SUV
5.3L V-8; 6.0L V-8
What’s New for ’12
Hard-drive navigation radio with AM/FM/XM stereo and CD player, USB port, time shift recording capability and SiriusXM Weather Service is available.
StabiliTrak stability control now includes electronic trailer-sway control and hill-start assist.
Heated seats are now standard on LT models.
Leather-wrapped, heated steering wheel and side blind-spot alert are standard on LTZ models.