SLE, SLT, Denali 4-door SUV
4.8L V-8; 5.3L V-8; 6.0L V-8/electric motors; 6.2L V-8 Transmissions:
What’s New for ’12
A navigation radio with AM/FM/XM stereo, CD player, USB port, hard drive, time shift recording capability and SiriusXM weather service is available.
Recovery hooks are standard on all models.
StabiliTrak stability control now includes electronic trailer-sway control and hill-start assist.
Side blind-spot alert is now standard on Denali models.