New 2026 GMC Sierra 2500HD SLT For Sale MOBILE, AL

Thank you for choosing McConnell GMC, this Sterling Metallic 2026 GMC Sierra 2500HDSLT is a great choice! Checkout the following: City0/HWY 0 EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, 10-SPEED AUTOMATIC, GVWR, 11,350 LBS. (5148 KG), REAR AXLE, 3.42 RATIO, WHEELS, 20" (50.8 CM) BRIGHT FACE WHEELS, TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL, STERLING METALLIC, SEATS, FRONT BUCKET, DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEATING POSITIONS, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, SLT PREMIUM PACKAGE, X31 OFF-ROAD AND PROTECTION PACKAGE, SLT CONVENIENCE PACKAGE, SIERRA HD PRO SAFETY PLUS PACKAGE, SLT PREFERRED PACKAGE, X31 OFF-ROAD PACKAGE, ENGINE BLOCK HEATER, HILL DESCENT CONTROL, ALTERNATOR, 220 AMP, GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH., SKID PLATES, EXHAUST BRAKE, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR CAB LENGTH, BEDLINER, SPRAY-ON, PICKUP BEDLINER, WINTER GRILLE COVER, LAMPS, SMOKED AMBER ROOF MARKER, (LED), LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING, TAILGATE, GMC MULTIPRO TAILGATE, BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM WITH RICHBASS WOOFER, SEATS, VENTILATED DRIVER AND FRONT PASSENGER, SEATS, HEATED SECOND ROW OUTBOARD SEATS, CENTER CONSOLE, FLOOR-MOUNTED, LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, ADAPTIVE CRUISE CONTROL, UNIVERSAL HOME REMOTE, WIRELESS CHARGING, USB PORTS, 2, CHARGE/DATA PORTS, FRONT AND REAR PARK ASSIST, ULTRASONIC, HD SURROUND VISION, BED VIEW CAMERA, CAMERA IN THE CHMSL TO SHOW A VIEW OF THE CARGO BED, TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE, REAR CROSS TRAFFIC ALERT, TRAILER SIDE BLIND ZONE ALERT, SAFETY ALERT SEAT SLT Convenience PackageFront Bucket SeatsWireless ChargingVentilated Driver and Front Passenger SeatsLED Smoked Amber Roof Marker Lamps2 Charge/data USB Ports Inside Center ConsoleBose Premium 7-Speaker Sound SystemSLT Premium Package ($4,495 value)6" Rectangular Chromed Tubular Assist StepsSpray-On Pickup Bedliner with GMC LogoX31 Off-Road and Protection Package ($1,935 value)Spray-On Pickup Bedliner with GMC Logo20" Bright Face Wheels with Dark Painted PocketsLT275/65R20 AT BW TiresAll-Weather Floor LinersX31 Off-Road PackageHill Descent ControlSkid PlatesOff-Road SuspensionPreferred Equipment Group 4SASiriusXM with 360L Trial SubscriptionPower Front Passenger Windows with Express Up/downDeep-Tinted GlassKeyless Open and StartRear Wheelhouse LinersPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersChrome Surround Grille with Chrome Insert BarsHeated Driver and Front Outboard Passenger Seats120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power OutletManual Tilt-Wheel/telescoping Steering Column2-Speed Active Transfer CaseSierra HD Pro SafetyWireless Phone ProjectionProGrade Trailering System2 Charge-Only Rear USB Ports2 Charge/data USB PortsOnStar Services CapableLED Cargo Area LightingSteering Wheel Audio Controls6-Speaker Audio System FeatureUnauthorized Entry Theft-Deterrent SystemSLT Preferred PackagePower Sliding Rear Window with DefoggerHeated 2nd Row Outboard SeatsAdaptive Cruise ControlUniversal Home RemoteSierra HD Pro Safety Plus PackageSafety Alert SeatTrailer Cam Provisions and Trailer Viewing SoftwareUltrasonic Front and Rear Park AssistRear Cross Traffic AlertTrailer Side Blind Zone AlertHD Surround VisionBed View Camera with Two Trailer Camera Provisions Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an