{"type":"vehicle","@type":"Vehicle","identifier":"1GT49WEY1MF106999","name":"2021 GMC Sierra 3500HD Denali","vin":"1GT49WEY1MF106999","url":"https://opendealer.shop/fremont-motor-lander-chrysler-dodge-jeep-ram-lander-wy/2021-gmc-sierra-3500hd-denali-1gt49wey1mf106999","vehicleDetailsUrl":"https://autos.lotlinx.com/?ad=1GT49WEY1MF106999&pdate=202608010301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","detailsUrl":"https://autos.lotlinx.com/?ad=1GT49WEY1MF106999&pdate=202608010301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","dealerWebsite":null,"primaryImage":"https://imgcdn.lotlinx.com/vdn/81738/gmc_sierra%203500hd_2021_1GT49WEY1MF106999_81738_2739368532.jpg?ver=20260716","thumbnailUrl":"https://imgcdn.lotlinx.com/vdn/81738/gmc_sierra%203500hd_2021_1GT49WEY1MF106999_81738_2739368532.jpg?ver=20260716","make":"GMC","model":"Sierra 3500HD","vehicleModelDate":2021,"modelCode":null,"trimLevel":"Denali","bodyType":"Truck","numberOfDoors":"4","color":"White Frost Tricoat","vehicleInteriorColor":"Jet Black","colorCode":null,"interiorColorCode":null,"vehicleTransmission":"Automatic","driveWheelConfiguration":"4WD","vehicleEngine":{"name":"6.6L 8-cyl","engineDisplacement":"6.6L"},"fuelType":"Gasoline","fuelEconomy":{"city":16,"highway":22},"vehicleCondition":"Used","certified":"false","mileageFromOdometer":67213,"offers":{"@type":"Offer","price":57154,"priceCurrency":"USD","availability":"https://schema.org/InStock","url":"https://opendealer.shop/fremont-motor-lander-chrysler-dodge-jeep-ram-lander-wy/2021-gmc-sierra-3500hd-denali-1gt49wey1mf106999","priceSpecification":{"msrp":null,"internetPrice":57154,"priceChange":null}},"description":"The 2021 GMC Sierra 3500HD Denali is a true powerhouse that commands attention on the road. With its bold presence and impressive capabilities, this vehicle is ready to tackle any task with confidence.<br><br>- Clean Carfax No Accident<br>- Fremont Care Maintenance package Included<br>- White Frost Tricoat exterior<br>- Duramax 6.6L V8 Turbodiesel engine with 10-Speed Automatic transmission and 4WD<br>- Bose Premium 7 Speaker Sound System<br>- Heated and ventilated front seats<br>- Wireless Phone Projection and Wireless Charging<br>- Multicolor 15 Diagonal Head-Up Display<br>- Trailer Brake Controller and Hitch Guidance with Hitch View<br><br>This Sierra 3500HD Denali is a certified pre-owned vehicle, meaning it has undergone a rigorous inspection and comes with the assurance of extended warranty coverage. You can drive with confidence knowing this truck has been meticulously maintained and is ready to take on your toughest jobs.<br><br>The Denali trim level elevates the Sierra with premium features and luxurious appointments, creating a driving experience that is both powerful and refined. From the signature Denali grille to the polished exhaust tip, every detail has been crafted to impress.<br><br>Discover the uncompromising capability and unparalleled comfort of the 2021 GMC Sierra 3500HD Denali. Schedule a test drive today and experience the difference for yourself.<br><br>VISIT US TODAY<br>At Fremont Motor Companies, We Are Wyoming! We're not just about cars, we're about growing people and communities through relationship-driven transportation. Reach out to see what we offer and discover the perfect vehicle for you. Note: Prices exclude additional fees such as government taxes, finance charges, a dealer documentation fee of $599, emissions testing fees, and others. Prices and details might change, so please contact us for the latest information.  WE DELIVER, INQUIRE FOR DETAILS!","additionalProperty":[],"image":[{"@type":"ImageObject","url":"https://imgcdn.lotlinx.com/vdn/81738/gmc_sierra%203500hd_2021_1GT49WEY1MF106999_81738_2739368532.jpg?ver=20260716","description":"2021 GMC Sierra 3500HD - Primary exterior view","representativeOfPage":true}],"seller":{"@type":"AutoDealer","name":"Fremont Motor Lander Chrysler Dodge Jeep Ram","slug":"fremont-motor-lander-chrysler-dodge-jeep-ram-lander-wy","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"82520","addressRegion":"WY","streetAddress":"1731 W Main St","addressCountry":"US","addressLocality":"Lander"},"latitude":"42.8450000","longitude":"-108.7490000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4.7,"reviewCount":44,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2021-gmc-sierra-3500hd-unknown","dateCreated":"2026-08-01T10:36:27.423Z","dateModified":"2026-08-01T14:34:48.436Z","safetyRating":null,"recallSummary":null,"referenceSpecs":{"source":"manufacturer_reference","trimName":"Denali","description":"Denali 4dr Crew Cab 4WD 5.8 ft. 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