About this vehicle

Standard EquipmentEntertainmentSiriusXM Trial SubscriptionWireless phone projection For Apple CarPlay™1 and Android Auto™2Wi-Fi® Hotspot capable Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment13.4 diagonal GMC Premium Infotainment System with Google built-in 13.4 diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth®®2 streaming audio for music and select phones Wireless Apple CarPlay™ capability for compatible phones3Wireless Android Auto™ capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone SiriusXM with 360L Trial Subscription With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and moreExperience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever beforeMultiPro™ Audio System by Kicker A weatherproof audio package that fits the MultiPro™ exclusively. Bluetooth®® sound streams from connected devices to the 2-channel, 100 watt, 50 watts RMS per-channel Tailgate Sound System. The illuminated display puts the user in charge of the programming track, volume and sourceSystem operation that is completely independent of the interior audiosystemBluetooth®®1 compatibility for wireless playback3.5mm and USB inputs for audio playbacksA custom ABS baffle with full gasket sealingA weatherproof amplifier hidden in the tailgateBluetooth®® Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth® digital media deviceExteriorSide Bed Step Black textured step pads help provide secure footingIntegrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bedPower sunroof Opens over the first row at the push of a buttonRetracts into the roofOffers tilt and slide features with express-open and -closeMay require additional optional equipmentDeep-tinted glass Provides added protection from sun and glareBlack power-retractable assist steps with LED perimeter lighting Textured step pads help provide secure footingRetracts when not in useDeploy Running Board mode for car wash cleaningLED perimeter lightingMay require additional optional equipmentRainsense automatic wipers When turned on, will automatically clear the windshield when sensors detect varying degrees of precipitation on the windshieldCornerStep rear bumper Helps make it easier to get into and out of the pickup bedLocated at each end of the rear bumperTextured step pads to help provide secure footingSpray-on bedliner Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shiftingCovers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downsChemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight sealDoes not include spray-on liner on tailgate due to Black composite inner panelIncludes GMC logo on all trims except PROCargo bed LED lighting Provides light to find cargo in the bedMay require additional optional equipmentBlack beltline moldingsSmoked Amber LED roof marker lamps Roof-mounted lamps near the front of the cabCab-mounted cargo area lamps Activated by switch located on center switch bankIlluminates the cargo bed areaSpare tire carrier lock Helps keep spare tire secure Body-color front bumperOutside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass Chrome mirror capsAT4 and AT4X features high gloss Black mirror caps Power folding/extendingLower convex mirrorsHeated upper glassIntegrated turn signal indicatorsPuddle lampsPerimeter lightingAuxiliary lightingExtends 3.31-inchesHigh gloss Black mirror capsAnimated LED projectors headlamps with LED turn signals and Daytime Running Lamps18 LT305/70R18 MT spare tireBody-color rear bumper With integrated CornerStepsIntelliBeam At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions118 LT305/70R18 MT tiresCargo tie-downs 12-fixed rated at 500 lbs. per cornerAnimated ...

Shop this new 2026 GMC Sierra 2500 HD AT4X in Onyx Black at Navarre GMC in Lake Charles. Listed at $99,025. This vehicle is part of Navarre Automotive's live lot across Southwest Louisiana. Build a payment estimate online, schedule a test drive, or explore trade-in and financing options — then finish at the store with the same vehicle details you see here. VIN 1GT4UZEY1TF366138 · Stock 22874.