{"type":"vehicle","@type":"Vehicle","identifier":"1GT4UREY9SF274791","name":"2025 GMC Sierra 2500HD Denali","vin":"1GT4UREY9SF274791","url":"https://opendealer.shop/central-buick-gmc-winter-haven-winter-haven-fl/2025-gmc-sierra-2500hd-denali-1gt4urey9sf274791","vehicleDetailsUrl":"https://autos.lotlinx.com/?ad=1GT4UREY9SF274791&pdate=202608060301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","detailsUrl":"https://autos.lotlinx.com/?ad=1GT4UREY9SF274791&pdate=202608060301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","dealerWebsite":null,"primaryImage":"https://imgcdn.lotlinx.com/vdn/75804/gmc_sierra%202500%20hd_0_1GT4UREY9SF274791_75804_2745991283.jpg?ver=20260805","thumbnailUrl":"https://imgcdn.lotlinx.com/vdn/75804/gmc_sierra%202500%20hd_0_1GT4UREY9SF274791_75804_2745991283.jpg?ver=20260805","make":"GMC","model":"Sierra 2500HD","vehicleModelDate":2025,"modelCode":null,"trimLevel":"Denali","bodyType":"Truck","numberOfDoors":null,"color":"Sterling Metallic","vehicleInteriorColor":"Jet Black, Forge Perforated Leather Seat Trim","colorCode":null,"interiorColorCode":null,"vehicleTransmission":null,"driveWheelConfiguration":"4WD","vehicleEngine":{"name":"6.6L 8-cyl","engineDisplacement":"6.6L"},"fuelType":"Diesel","fuelEconomy":{"city":null,"highway":null},"vehicleCondition":"Used","certified":"false","mileageFromOdometer":3400,"offers":{"@type":"Offer","price":77429,"priceCurrency":"USD","availability":"https://schema.org/InStock","url":"https://opendealer.shop/central-buick-gmc-winter-haven-winter-haven-fl/2025-gmc-sierra-2500hd-denali-1gt4urey9sf274791","priceSpecification":{"msrp":null,"internetPrice":77429,"priceChange":null}},"description":"Meet the 2025 GMC Sierra 2500HD Denali, a premium heavy-duty truck engineered to handle demanding work and provide refined comfort for those who expect both capability and quality.- Duramax 6.6L V8 Turbodiesel engine delivering 470 horsepower and 975 lb-ft of torque- 10-Speed Automatic transmission with 4WD capability- Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness- Power Sunroof with express up/down functionality- Premium Bose 7-Speaker Sound System with SiriusXM 360L and 3 years trial subscription- Heated and ventilated leather-appointed front seats with 12-way power adjustment and lumbar support- Bed View Camera with 2 trailer camera provisions and Trailer Side Blind Zone Alert- HD Surround Vision with Ultrasonic Front & Rear Park Assist and Hitch Guidance with Hitch View- X31 Off-Road Package including Hill Descent Control and 2-Speed Active Transfer Case- Engine Block Heater and 220-Amp Alternator for reliable cold-weather operation- 20 Ultra Bright Machined alloy wheels- Wireless Phone Projection and Charging with Apple CarPlay/Android Auto compatibility- IntelliBeam Automatic High Beam technology with LED cargo area lighting- Signature Chrome Denali Grille with spray-on pickup bedlinerThe Sierra 2500HD Denali combines work-ready engineering with luxury appointments. The Duramax diesel engine provides the torque and power needed for serious towing and hauling, while the 10-speed automatic transmission ensures smooth performance across all driving conditions. The Gooseneck/5th Wheel Prep Package makes this truck ready to connect to your heaviest equipment without modification.Inside, craftsmanship meets technology. Forge perforated leather seats with heating, ventilation, and lumbar support create a commanding driving position. The premium Bose sound system paired with SiriusXM keeps you connected during long hauls. Wireless charging and Apple CarPlay/Android Auto integration keep your devices powered and accessible while you drive.Safety and visibility are paramou","additionalProperty":[],"image":[{"@type":"ImageObject","url":"https://imgcdn.lotlinx.com/vdn/75804/gmc_sierra%202500%20hd_0_1GT4UREY9SF274791_75804_2745991283.jpg?ver=20260805","description":"2025 GMC Sierra 2500HD - Primary exterior view","representativeOfPage":true}],"seller":{"@type":"AutoDealer","name":"Central Buick GMC Winter Haven","slug":"central-buick-gmc-winter-haven-winter-haven-fl","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"33880","addressRegion":"FL","streetAddress":"1555 1st St S","addressCountry":"US","addressLocality":"Winter Haven"},"latitude":"28.0066000","longitude":"-81.7272000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4.8,"reviewCount":828,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2025-gmc-sierra-2500hd-unknown","dateCreated":"2026-08-06T10:33:34.895Z","dateModified":"2026-08-06T10:33:34.893Z","safetyRating":null,"recallSummary":null,"referenceSpecs":null,"inventoryStatus":"on_lot","estimatedArrival":null,"_raw":{"lot_date":"2026-08-01"},"isFeatured":false,"internetprice":77429,"msrp":null}