SLE1 trim. WHEELS, 4-16 X 6.5 (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM, Trailer Hitch, AUDIO SYSTEM, AM/FM STEREO WITH 6-DIS... TRAILERING EQUIPMENT, HEAVY-DUTY, 4x4, Dual Zone A/C, Alloy Wheels, Turbo Charged. CLICK NOW! KEY FEATURES INCLUDE 4x4, Chrome Wheels, Dual Zone A/C. Keyless Entry, Privacy Glass, Electrochromic rearview mirror, 4-Wheel ABS, 4-Wheel Disc Brakes. OPTION PACKAGES HEAVY-DUTY POWER PACKAGE includes (LBZ) Duramax 6.6L Turbo Diesel engine, (MW7) Allison 1000 6-speed automatic transmission and (G80) heavy-duty rear locking differential, ENGINE, DURAMAX 6.6L TURBO DIESEL V8 (360 hp [268.0 kW] @ 3200 rpm, 650 lb-ft of torque [881.0 N-m] @ 1600 rpm) Includes (TQ3) heavy-duty dual, 770 cold-cranking-amp batteries, (KG3) 145-amp alternator, (K47) high-capacity air cleaner and (K05) engine block heater.), TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED WITH OVERDRIVE, ELECTRONIC ENGINE GRADE BRAKING AND TOW/HAUL MODE. Includes (KNP) external transmission oil cooler, ONSTAR PLUS PACKAGE includes (U2K) XM Satellite Radio, (UE1) OnStar, and (UK3) steering-wheel mounted radio controls, AUDIO SYSTEM, AM/FM STEREO WITH 6-DISC CD CHANGER seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, and TheftLock, SEAT ADJUSTER, DRIVER 6-WAY POWER, TRAILERING EQUIPMENT, HEAVY-DUTY includes trailering hitch platform, 7-wire harness (harness includes wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector AutoCheck One Owner All prices must add for an additional negotiable documentary fee of up to $150, Tax, Title, and license fee's. Not responsible for typographical errors. Subject to prior sale. Some restrictions apply Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.