SEATS, SECOND ROW BUCKET WITH LEATHER-APPOINTED SEATING, RECLINING ,SUNROOF, POWER, TILT-SLIDING with express-open and close and wind deflector (Included with (PCJ) Sun, Entertainment and Destinations Package.) ,MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, POWER-FOLDING AND DRIVER-SIDE AUTO-DIMMING with integrated turn signal indicators and ground illumination (Included and only available with (PDA) Texas Edition or (PEB) All-Star Edition with bright chrome mirror caps. Included and only available with (PCK) Luxury Package with color-keyed mirror caps and includes memory function and curb-tilt.) ,ENGINE, VORTEC 5.3L V8 SFI FLEXFUEL with Active Fuel Management, capable of running on unleaded or up to 85% ethanol (with gas - 320 hp [238.6 kW] @ 5400 rpm, 335 lb-ft of torque [452.2 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243.1 kW] @ 5300 rpm, 348 lb-ft of torque [469.8 N-m] @ 4400 rpm), iron block (STD) (Requires 2WD models.) ,TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED WITH OVERDRIVE AND TOW/HAUL MODE (STD) ,LUXURY PACKAGE includes (AN3) front bucket seats with leather-appointed seating, heated front seats, (KA6) heated second row seats, (ARS) second row, power seat release, (DL3) outside heated power-adjustable, power-folding mirrors with memory function and curb-tilt, (E61) rear power-operated liftgate and (UG1) universal home remote ,WHEELS, 4 - 20 X 8.5 (50.8 CM X 21.6 CM) POLISHED ALUMINUM ,ENTERTAINMENT SYSTEM, REAR SEAT DVD PLAYER with remote control, overhead display, 2 sets of 2-channel wireless infrared headphones and auxiliary audio/video input jacks (Includes (UUJ) AM/FM stereo with MP3 compatible CD/DVD player or included with (PCJ) Sun, Entertainment and Destinations Package. Includes (DNU) third row DVD screen.) ,AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, TheftLock and USB port (Included and only available with (U42) rear seat DVD player entertainment system. Includes (DNU) third row DVD screen)