{"type":"vehicle","@type":"Vehicle","identifier":"3GTP9EEL1MG305755","name":"2021 GMC Sierra 1500 AT4","vin":"3GTP9EEL1MG305755","url":"https://opendealer.shop/sunset-chevrolet-sarasota-fl/2021-gmc-sierra-1500-at4-3gtp9eel1mg305755","vehicleDetailsUrl":"https://autos.lotlinx.com/?ad=3GTP9EEL1MG305755&pdate=202608020301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","detailsUrl":"https://autos.lotlinx.com/?ad=3GTP9EEL1MG305755&pdate=202608020301&request=AdLink&pubId=280000&url=1&utm_source=opendealer&utm_medium=referral&utm_campaign=ai-traffic","dealerWebsite":null,"primaryImage":"https://imgcdn.lotlinx.com/vdn/51128/gmc_sierra%201500_2021_3GTP9EEL1MG305755_51128_2739566297.jpg?ver=20260716","thumbnailUrl":"https://imgcdn.lotlinx.com/vdn/51128/gmc_sierra%201500_2021_3GTP9EEL1MG305755_51128_2739566297.jpg?ver=20260716","make":"GMC","model":"Sierra 1500","vehicleModelDate":2021,"modelCode":null,"trimLevel":"AT4","bodyType":"Truck","numberOfDoors":"4","color":"Cayenne Red Tintcoat","vehicleInteriorColor":"JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE","colorCode":null,"interiorColorCode":null,"vehicleTransmission":"Automatic","driveWheelConfiguration":"4WD","vehicleEngine":{"name":"5.3L V8","engineDisplacement":"5.3L"},"fuelType":"Gasoline","fuelEconomy":{"city":16,"highway":21},"vehicleCondition":"Used","certified":"false","mileageFromOdometer":77524,"offers":{"@type":"Offer","price":39620,"priceCurrency":"USD","availability":"https://schema.org/InStock","url":"https://opendealer.shop/sunset-chevrolet-sarasota-fl/2021-gmc-sierra-1500-at4-3gtp9eel1mg305755","priceSpecification":{"msrp":null,"internetPrice":39620,"priceChange":null}},"description":"This 2021 GMC Sierra 1500 AT4 in Cayenne Red Tintcoat represents a carefully maintained full-size truck built for those who demand capability and refinement. With 77,524 miles, this EcoTec3 6.2L V8-powered truck delivers the performance and technology features you expect from GMC's premium AT4 lineup. The Sierra AT4 comes equipped with an impressive array of features designed for both on-road comfort and off-road capability: - Power Sunroof - Technology Package with HD Surround Vision, Rear Camera Mirror, Bed View Camera, and 15' Multicolor Head-Up Display - 20' Machined Aluminum Wheels with Carbon Grey Metallic Accents - Driver Alert Package II with Forward Collision Alert, Lane Keep Assist, Automatic Emergency Braking, and Adaptive Cruise Control - Premium Bose 7-Speaker Sound System - Premium GMC Infotainment System with Navigation and SiriusXM 360L - Heated and Ventilated Front Seats with 10-Way Power Adjustment - Perforated Leather-Appointed Front Seat Trim - ProGrade Trailering System with Integrated Trailer Brake Controller and Hitch Guidance - Remote Vehicle Starter and Keyless Open Start - Wireless Charging - Spray-On Pickup Bed Liner with AT4 Logo - Hill Descent Control and Auto-Locking Rear Differential - Red Recovery Hooks This Sierra AT4 has been certified through GMC's rigorous CarBravo program, which includes a comprehensive 126 Point Inspection, Vehicle History report, and a $0 Warranty Deductible. All warranty repairs include parts, labor, and towing to the nearest CarBravo dealership if necessary. Should your vehicle need warranty repair, your CarBravo dealer will make sure you have alternative transportation. Earn points from GM Rewards when you buy a CarBravo vehicle, redeemable towards GM Certified Service, eligible accessories and more. You must sign up or be a GM Rewards member at the time of the vehicle delivery to earn points, see dealer for details. Get a 1-month trial of OnStar safety services like Automatic Crash Response Roadside Assistance. Get 165+ channels in the car plus access to","additionalProperty":[],"image":[{"@type":"ImageObject","url":"https://imgcdn.lotlinx.com/vdn/51128/gmc_sierra%201500_2021_3GTP9EEL1MG305755_51128_2739566297.jpg?ver=20260716","description":"2021 GMC Sierra 1500 - Primary exterior view","representativeOfPage":true}],"seller":{"@type":"AutoDealer","name":"Sunset Chevrolet","slug":"sunset-chevrolet-sarasota-fl","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"34239","addressRegion":"FL","streetAddress":"1800 Bay Rd","addressCountry":"US","addressLocality":"Sarasota"},"latitude":"27.2984000","longitude":"-82.5333000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"reviewCount":2270,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2021-gmc-sierra-1500-unknown","dateCreated":"2026-08-01T10:34:09.566Z","dateModified":"2026-08-02T10:32:07.906Z","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":"AT4","description":"AT4 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)","msrp":54700,"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":5,"lengthIn":231.7,"widthIn":81.2,"heightIn":78.4,"wheelbaseIn":147.4,"groundClearanceIn":10.9,"cargoCapacityCuFt":null,"maxCargoCapacityCuFt":null,"maxTowingLbs":9200,"maxPayloadLbs":2080,"curbWeightLbs":5140,"fuelTankCapacityGal":24,"combinedMpg":18,"cityMpg":16,"highwayMpg":21,"combinedMpge":null,"electricRangeMi":null,"batteryCapacityKwh":null,"chargeTime240vHr":null},"inventoryStatus":"on_lot","estimatedArrival":null,"_raw":{"lot_date":"2026-07-16"},"isFeatured":false,"internetprice":39620,"msrp":null}