EPA 20 MPG Hwy/15 MPG City! Fremont Certified. Heated Leather Seats, Nav System, 4x4, Hitch, Onboard Communications System AND MORE!======KEY FEATURES INCLUDE: 4x4, Back-Up Camera, CD Player, Onboard Communications System, Trailer Hitch, Remote Engine Start, Dual Zone A/C, WiFi Hotspot Keyless Entry, Privacy Glass, Heated Mirrors, Electronic Stability Control, Alarm. ======OPTION PACKAGES: SLT CREW CAB PREMIUM PLUS PACKAGE Includes (NZP) 20 chrome clad wheels, (QSS) P275/55R20 all-season, blackwall tires, (UD5) Front and Rear Park Assist, (UVD) heated steering wheel, (A48) power sliding rear window, (BVQ) 6 rectangular chrome tubular assist steps, (UQA) Bose premium audio system, (IO6) GMC Infotainment 8 Diagonal Color Touch audio system with Navigation, (JL1) trailer brake controller, (Y86) Enhanced Driver Alert Package, (AN3) front bucket seats, (KQV) heated and vented seating, (CGN