{"type":"vehicle","@type":"Vehicle","identifier":"1GT4UVEY1TF331138","name":"2026 GMC Sierra 3500HD AT4","vin":"1GT4UVEY1TF331138","url":"https://opendealer.shop/dixie-buick-gmc-fort-myers-fl/2026-gmc-sierra-3500hd-at4-1gt4uvey1tf331138","vehicleDetailsUrl":"https://autos.lotlinx.com/?ad=1GT4UVEY1TF331138&pdate=202607301500&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","detailsUrl":"https://autos.lotlinx.com/?ad=1GT4UVEY1TF331138&pdate=202607301500&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","dealerWebsite":null,"primaryImage":null,"thumbnailUrl":null,"make":"GMC","model":"Sierra 3500HD","vehicleModelDate":2026,"modelCode":null,"trimLevel":"AT4","bodyType":"Truck","numberOfDoors":"4","color":"Sterling Metallic","vehicleInteriorColor":"Jet Black with Kalahari accents, Perforated Front","colorCode":null,"interiorColorCode":null,"vehicleTransmission":"Automatic","driveWheelConfiguration":"4WD","vehicleEngine":{"name":"6.6L 8-cyl","engineDisplacement":"6.6L"},"fuelType":"Diesel","fuelEconomy":{"city":null,"highway":null},"vehicleCondition":"New","certified":"false","mileageFromOdometer":3,"offers":{"@type":"Offer","price":84482,"priceCurrency":"USD","availability":"https://schema.org/PreOrder","url":"https://opendealer.shop/dixie-buick-gmc-fort-myers-fl/2026-gmc-sierra-3500hd-at4-1gt4uvey1tf331138","priceSpecification":{"msrp":null,"internetPrice":84482,"priceChange":null}},"description":"This 2026 GMC Sierra 3500HD AT4 in silver delivers the capability and refinement you need for serious work or weekend adventures. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 2-Speed Active Transfer Case - 4WD with Off-Road Suspension and Hill Descent Control - Gooseneck/5th Wheel Prep Package for versatile towing options - Technology Package featuring Rear Camera Mirror and 15 Diagonal Head-Up Display - AT4 Preferred Package with Universal Home Remote and rear sliding power window - Multicolor 15 Head-Up Display and Premium GMC Infotainment System - Bose Premium 7-Speaker Sound System with SiriusXM 360L - Advanced safety features including Automatic Emergency Braking and Rear Cross Traffic Alert - Heated and ventilated leather front seats with 10-way power adjusters - Wireless charging and wireless phone projection - Spray-on bedliner with GMC logo and bed-mounted 120-volt power outlet - Black Badging Package with black GMC emblems and Sierra nameplates - 20 High Gloss Black aluminum wheels - No dealer fee Built on a foundation of serious capability, this Sierra 3500HD AT4 combines the power of its Duramax turbodiesel with thoughtful technology and comfort features. The turbocharged engine delivers the torque needed for demanding jobs, while the advanced transfer case and suspension system provide confidence on any terrain. Whether you're managing a heavy workload or exploring challenging landscapes, this truck handles it with composure. The cab prioritizes your comfort during long hours behind the wheel. Premium leather seats deliver both support and luxury, with heating and ventilation technologies that adapt to your preferences. The Head-Up Display keeps critical information within your line of sight, while the Bose audio system and wireless phone projection transform your driving experience into something more refined. This AT4 comes equipped with the Gooseneck/5th Wheel Prep Package, offering the flexibility to add specialized towing equipme","additionalProperty":[],"image":[],"seller":{"@type":"AutoDealer","name":"Dixie Buick GMC","slug":"dixie-buick-gmc-fort-myers-fl","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"33912","addressRegion":"FL","streetAddress":"14565 S Tamiami Trl","addressCountry":"US","addressLocality":"Fort Myers"},"latitude":"26.5312000","longitude":"-81.8701000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4.4,"reviewCount":2333,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2026-gmc-sierra-3500hd-unknown","dateCreated":"2026-07-30T06:00:45.865Z","dateModified":"2026-07-30T22:31:13.624Z","safetyRating":null,"recallSummary":null,"referenceSpecs":null,"inventoryStatus":"in_transit","estimatedArrival":null,"_raw":{"lot_date":"2026-06-23"},"isFeatured":false,"internetprice":84482,"msrp":null}