HEAVY-DUTY POWER PACKAGE
ONSTAR, 1-YEAR SAFE AND SOUND SERVICE
SOUND SYSTEM FEATURE, XM SATELLITE RADIO.
DIFFERENTIAL, AUTOMATIC LOCKING, HEAVY-DUTY, REAR
ENGINE, DURAMAX 6600 TURBO DIESEL V8
SOUND SYSTEM, ETR AM/FM STEREO WITH 6-DISC CD CHANGER
SEATS, FRONT RECLINING BUCKETS, INBOARD ARMRESTS, DUAL ADJUSTABLE HEAD RESTRAINTS
TRANSMISSION, ALLISON 1000 5-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED WITH OVERDRIVE AND ELECTRONIC ENGINE GRADE BRAKING
