Heated Leather Seats, NAV, Heated Rear Seat, 4x4, Turbo, Bed Liner, Tow Hitch, LPO, 20 (50.8 CM) MACHINED ALUMINUM WITH HIGH GLOSS BLACK ACCENTS WHEELS. Sterling Metallic exterior and Jet Black with Kalahari accents interior READ MORE!<br /><br />KEY FEATURES INCLUDE<br />Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System, Remote Engine Start, Dual Zone A/C, WiFi Hotspot, Cross-Traffic Alert, Blind Spot Monitor, Heated Seats, Heated Leather Seats. Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control, Alarm. <br /><br />OPTION PACKAGES<br />ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), LPO, 20 (50.8 CM) MACHINED ALUMINUM WITH HIGH GLOSS BLACK ACCENTS WHEELS LPO wheels will come with 4 aluminum 20 Transit Wheels from the factory with alignment specs set to 20 LPO wheel selected (dealer-installed) (Beginning with production, certain vehicles will no longer come with Black wheel lugs and locks and will instead come with bright finish lugs and locks. ASSIST STEPS, POWER-RETRACTABLE, BLACK includes LED lighting, TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps, LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS (includes AT4 logo), AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display,