Navigation, Heated Leather Seats, Sunroof, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM.. Onboard Communications System, 4x4. Sterling Metallic exterior and Jet Black interior, Elevation trim. FUEL EFFICIENT 26 MPG Hwy/22 MPG City! SEE MORE!<br /><br />KEY FEATURES INCLUDE<br />4x4, Heated Driver Seat, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, Lane Keeping Assist, WiFi Hotspot, Heated Seats. Privacy Glass, Keyless Entry, Steering Wheel Controls, Heated Mirrors, Electronic Stability Control. <br /><br />OPTION PACKAGES<br />ELEVATION PREMIUM PACKAGE includes (PDQ) Preferred Package, (H0Y) Jet Black Leather interior, (SNR) Up-level Rear with Storage Package seat, (PED) Sierra Safety Plus Package, (RIA) All Weather Floormats, LPO and, (CGN) spray-on bedliner, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater. PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (PZ8) Hitch View, (UET) In-Vehicle Trailering App and (KSG) Adaptive Cruise Control (Includes (B1J) rear wheelhouse liners, (UQA) Bose Premium Audio System. X31 OFF-ROAD PACKAGE includes Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and X31 hard badge (Includes (B1J) rear wheelhouse liners. Includes (QAE) 275/60R20SL all-terrain, blackwall tires and (NQH) 2-speed transfer case. Includes (N10) dual exhaust. SIERRA SAFETY PLUS PACKAGE includes (UD5) Front and Rear Park Assist, (UFB) Rear Cross Traffic Braking, (UKK) Rear Pedestrian Alert, (TRG) Trailer Camera Provisions, (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision (Includes (U12) Perimeter lighting and (DP6) high gloss Black mirror caps. SUNROOF, POWER, LPO, BLACK TUBULAR ASSIST STEPS, 6 RECTANGULAR (dealer-installed), SEATS, FRONT BUCKET with center console (Includes (D07) c