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2023 GMC Sierra 2500HD AT4Vehicle Overview:Year: 2023Make: GMCModel: Sierra 2500HDTrim: AT4Exterior Color: Summit WhiteInterior: Jet Black with Kalahari AccentsEngine: 6.6L Duramax Turbo-Diesel V8Transmission: Allison 10-Speed AutomaticDrivetrain: 4x4Mileage: 73,084KMPackages:Preferred Equipment Group (4SB) AT4 luxury, performance, and technology featuresAT4 Premium Package: HD Surround Vision with Trailer Camera Provisions, Bed View Camera, Bose Premium Audio, Power Sunroof, Wireless Charging, Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert, Forward Collision Alert, Lane Departure Warning, Automatic Emergency Braking, IntelliBeam, Following Distance Indicator, Head-Up Display, Rear Camera Mirror, 8" Digital Driver Info Display, and 20" Machined Aluminum Wheels with Gloss Black AccentsDriver Alert Package I & II Full suite of advanced driver-assist technologiesTechnology Package: Rear Camera Mirror, Multicolor Head-Up Display, 8" Driver Information CenterGooseneck/5th Wheel Prep Package Factory stamped bed holes, 7-pin trailer harnessSnow Plow Prep PackageZ71 Off-Road Suspension Package Off-road tuned suspension with skid platesTrailer Tire Pressure Monitoring SensorsPerformance and Capability:6.6L Duramax Turbo-Diesel V8 with 445 hp / 910 lb-ft torqueAllison 10-speed automatic transmissionAutotrac 2-speed transfer caseAuto-locking rear differentialHill Descent Control and Exhaust BrakeHeavy-duty air filter and dual alternators (220A & 170A)Skid plates and off-road suspension11,350 lbs GVWR ratingAdvanced Trailering System with Hitch Guidance and Hitch ViewGooseneck/5th Wheel Package with integrated trailer brake controllerPower-retractable assist steps with perimeter lightingComfort and Convenience:Heated and ventilated front bucket seats with 10-way power adjustment and memory settingsHeated rear outboard seating positionsHeated leather-wrapped steering wheelTri-zone automatic climate controlPower sliding rear windowPower sunroofRemote vehicle start and keyless open/startWireless charging padRear seat storage packageSafety and Security:Forward Collision Alert and Automatic Emergency BrakingLane Change Alert with Side Blind Zone AlertRear Cross Traffic AlertLane Departure WarningFollowing Distance IndicatorSafety Alert Seat with Teen Driver technologyFront and Rear Park AssistTire Pressure Monitoring SystemOnStar and GMC Connected Services capableInterior:Jet Black interior with Kalahari accents and AT4 trimPremium GMC Infotainment System with Navigation8" diagonal HD color touchscreen with personalization featuresBose premium sound systemWireless Apple CarPlay and Android AutoRear Camera Mirror with full-display viewMultiple USB ports, SD card reader, and 120V outletsAll-weather floor liners (dealer-installed)Exterior:Summit White finish with body-color bumpers and AT4 badging20" machined aluminum wheels with gloss black accentsLT275/65R20 all-terrain blackwall tiresRed front recovery hooksGMC MultiPro Tailgate with EZ Lift, power lock & releaseSpray-on bedliner with LED cargo bed lightingBed-mounted 120V outletGooseneck/5th wheel prep package with stamped bed holes and capsPower-retractable assist steps with perimeter lightingLED headlamps, fog lamps, roof marker lamps, and tail lampsWinter grille coverTechnology:GMC Premium Infotainment System with NavigationBose premium 7-speaker audio systemWireless Apple CarPlay and Android AutoHD Surround Vision with two trailer camera provisionsBed View Camera with integrated guidelinesMulticolor Head-Up Display8" reconfigurable Driver Information CenterSiriusXM capabilityWi-Fi hotspot capableThis 2023 GMC Sierra 2500HD AT4 Duramax Diesel delivers a perfect balance of rugged off-road capability, heavy-duty towing strength, and premium interior comfort. Outfitted with the AT4 Premium and Technology Packages, this truck is designed to handle tough jobs and daily driving with ease.Contact us today for pricing, availability, or to schedule a test drive in this fully equipped Sierra 2500HD AT4.
