{"type":"vehicle","@type":"Vehicle","identifier":"1GTU9DED8MZ174927","name":"2021 GMC Sierra 1500 SLT","vin":"1GTU9DED8MZ174927","url":"https://opendealer.shop/eagle-buick-gmc-homosassa-fl/2021-gmc-sierra-1500-slt-1gtu9ded8mz174927","vehicleDetailsUrl":"https://autos.lotlinx.com/?ad=1GTU9DED8MZ174927&pdate=202608010301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","detailsUrl":"https://autos.lotlinx.com/?ad=1GTU9DED8MZ174927&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/1827/gmc_sierra%201500_2021_1GTU9DED8MZ174927_1827_2744157390.jpg?ver=20260731","thumbnailUrl":"https://imgcdn.lotlinx.com/vdn/1827/gmc_sierra%201500_2021_1GTU9DED8MZ174927_1827_2744157390.jpg?ver=20260731","make":"GMC","model":"Sierra 1500","vehicleModelDate":2021,"modelCode":null,"trimLevel":"SLT","bodyType":"Truck","numberOfDoors":"4","color":"Satin Steel Metallic","vehicleInteriorColor":null,"colorCode":null,"interiorColorCode":null,"vehicleTransmission":"Automatic","driveWheelConfiguration":"4WD","vehicleEngine":{"name":"5.3L 8-cyl","engineDisplacement":"5.3L"},"fuelType":"Gasoline","fuelEconomy":{"city":16,"highway":22},"vehicleCondition":"Used","certified":"false","mileageFromOdometer":92613,"offers":{"@type":"Offer","price":35980,"priceCurrency":"USD","availability":"https://schema.org/InStock","url":"https://opendealer.shop/eagle-buick-gmc-homosassa-fl/2021-gmc-sierra-1500-slt-1gtu9ded8mz174927","priceSpecification":{"msrp":null,"internetPrice":35980,"priceChange":null}},"description":"Experience the pinnacle of capability and refinement with this 2021 GMC Sierra 1500 SLT. Meticulously engineered to conquer any terrain, this exceptional truck seamlessly blends rugged performance with premium comfort and convenience.<br><br>- ASSIST STEPS, CHROME WHEEL TO WHEEL<br>- SLT CONVENIENCE PACKAGE<br>- DRIVER ALERT PACKAGE II<br>- SLT PREFERRED PACKAGE<br>- DRIVER ALERT PACKAGE I<br>- X31 OFF-ROAD AND PROTECTION PACKAGE<br>- LPO, CONSOLE-MOUNTED SAFE<br><br>Powered by a robust EcoTec3 5.3L V8 engine paired with an 8-speed automatic transmission, this Sierra 1500 SLT delivers a commanding 4WD driving experience. With an impressive 14 city / 20 highway MPG, it balances exceptional capability with remarkable efficiency.<br><br>The Sierra's premium cabin features a host of advanced technologies to elevate your driving experience. Enjoy the Bose premium audio system, wireless charging, and the intuitive 8 diagonal GMC Infotainment system with built-in navigation. Thoughtful details like heated and ventilated front seats, a heated steering wheel, and a rear sliding power window ensure your comfort mile after mile.<br><br>Designed to tackle the toughest terrain, this Sierra 1500 SLT is equipped with the X31 Off-Road and Protection Package. This includes off-road-tuned suspension, all-terrain tires, a spray-on bedliner, and all-weather floor liners to keep your truck ready for any adventure.<br><br>Whether hauling heavy loads or exploring the great outdoors, this 2021 GMC Sierra 1500 SLT is the ultimate expression of power, capability, and refinement. Experience it for yourself today.","additionalProperty":[{"@type":"PropertyValue","name":"feature","value":"Driver Alert Package I"},{"@type":"PropertyValue","name":"feature","value":"Driver Alert Package II"},{"@type":"PropertyValue","name":"feature","value":"Preferred Equipment Group 4SA"},{"@type":"PropertyValue","name":"feature","value":"SLT Convenience Package"},{"@type":"PropertyValue","name":"feature","value":"SLT Preferred Package"},{"@type":"PropertyValue","name":"feature","value":"SLT Premium Plus Package"},{"@type":"PropertyValue","name":"feature","value":"Trailering Package"},{"@type":"PropertyValue","name":"feature","value":"X31 Off-Road & Protection Package"},{"@type":"PropertyValue","name":"feature","value":"X31 Off-Road Package"},{"@type":"PropertyValue","name":"feature","value":"6 Speakers"},{"@type":"PropertyValue","name":"feature","value":"6-Speaker Audio System"}],"image":[{"@type":"ImageObject","url":"https://imgcdn.lotlinx.com/vdn/1827/gmc_sierra%201500_2021_1GTU9DED8MZ174927_1827_2744157390.jpg?ver=20260731","description":"2021 GMC Sierra 1500 - Primary exterior view","representativeOfPage":true}],"seller":{"@type":"AutoDealer","name":"Eagle Buick GMC","slug":"eagle-buick-gmc-homosassa-fl","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"34448","addressRegion":"FL","streetAddress":"1275 S Suncoast Blvd","addressCountry":"US","addressLocality":"Homosassa"},"latitude":"28.8436000","longitude":"-82.5784000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4.6,"reviewCount":1429,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2021-gmc-sierra-1500-unknown","dateCreated":"2026-08-01T10:31:14.061Z","dateModified":"2026-08-01T10:42:22.846Z","safetyRating":{"source":"NHTSA","program":"5-Star Safety Ratings (NCAP)","sourceUrl":"https://www.nhtsa.gov/ratings","nhtsaVehicleId":15360,"vehicleDescription":"2021 GMC Sierra 1500 PU/RC 4WD","overall":"5","overallFront":"4","frontalDriver":"5","frontalPassenger":"4","overallSide":"5","sideDriver":"5","sidePassenger":"Not Rated","sidePole":"5","rollover":"4","rolloverPossibility":0.198,"adas":{"electronicStabilityControl":"Standard","forwardCollisionWarning":"Optional","laneDepartureWarning":"No"},"fetchedAt":"2026-07-30T06:03:01.302Z"},"recallSummary":{"source":"NHTSA","scope":"year_make_model","openRecallCount":7,"hasOpenRecalls":true,"hasParkIt":false,"hasParkOutside":false,"fetchedAt":"2026-07-27T12:00:42.906Z"},"referenceSpecs":{"source":"manufacturer_reference","trimName":"SLT","description":"SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)","msrp":50800,"engineType":"gas","fuelType":"regular unleaded","cylinders":"V8","engineSizeL":5.3,"horsepowerHp":355,"torqueFtLbs":383,"transmission":"10-speed shiftable automatic","driveType":"four wheel drive","bodyType":"Truck (Crew Cab)","doors":4,"seats":6,"lengthIn":231.7,"widthIn":81.2,"heightIn":75.5,"wheelbaseIn":147.4,"groundClearanceIn":8.1,"cargoCapacityCuFt":null,"maxCargoCapacityCuFt":null,"maxTowingLbs":11700,"maxPayloadLbs":2030,"curbWeightLbs":5040,"fuelTankCapacityGal":24,"combinedMpg":19,"cityMpg":16,"highwayMpg":22,"combinedMpge":null,"electricRangeMi":null,"batteryCapacityKwh":null,"chargeTime240vHr":null},"inventoryStatus":"on_lot","estimatedArrival":null,"_raw":{"lot_date":"2026-07-02"},"isFeatured":false,"internetprice":35980,"msrp":null}