{"id":402503,"vin":"3GTP9EED7MG186196","dealer_id":3774,"year":2021,"make":"Gmc","model":"Sierra 1500","trim":"At4","price":40021,"mileage":59805,"exterior_color":"Color","interior_color":"Color","stock_number":"Stock","listing_url":"https://cars.rootz.global/vehicle/3GTP9EED7MG186196","condition":"used","status":"active","body_type":"Pickup","engine":"5.3","engine_cylinders":8,"engine_displacement":5300,"transmission":null,"drivetrain":"4WD/4-Wheel Drive/4x4","fuel_type":"Gasoline","mpg_city":null,"mpg_highway":null,"doors":null,"seats":null,"recall_count":0,"complaint_count":0,"nhtsa_enriched_at":"2026-05-11 06:50:49","detail_scraped_at":"2026-05-10 07:13:17","first_seen":"2026-05-09 07:05:23","last_seen":"2026-06-25 06:33:09","created_at":"2026-05-09 07:05:23","updated_at":"2026-06-25 06:33:09","mpg_city_scraped":null,"mpg_highway_scraped":null,"dealer_fees":null,"dealer_fees_detail":null,"features":null,"description":"Discover the Uncompromising Capability of the 2021 GMC Sierra 1500 AT4 This 2021 GMC Sierra 1500 AT4 is the perfect blend of rugged off-road prowess and premium refinement. Equipped with a powerful EcoTec3 5.3L V8 engine and 10-speed automatic transmission, this Sierra 1500 AT4 delivers exceptional performance and capability on any terrain. - Cardinal Red exterior color - Custom features include: - TECHNOLOGY PACKAGE - AT4 PREMIUM PACKAGE - DRIVER ALERT PACKAGE II - LPO, SPORT STEP, BLACK (dealer-installed) - Premium Bose 7-speaker sound system - Radio with navigation - Steering wheel audio controls - Electric rear-window defogger - And much more... The Sierra 1500 AT4 was engineered to take you further with confidence. The high-clearance steps, Goodyear Wrangler DuraTrac tires, and off-road-tuned suspension provide the capability to conquer challenging trails. Meanwhile, the suite of advanced safety technologies, including Adaptive Cruise Control, Forward Collision Alert, and Lane Keep Assist, help you navigate the road with peace of mind. Inside, the Sierra 1500 AT4 pampers you with premium features like heated and ventilated front seats, a heated steering wheel, and a multicolor head-up display. The spacious cabin and versatile bed offer the perfect blend of comfort and utility for work or play. Whether you're tackling the daily commute or heading out on your next adventure, the 2021 GMC Sierra 1500 AT4 is ready to take you there in style and confidence. Experience the uncompromising capability that only the Sierra 1500 AT4 can deliver. Schedule a test drive today.","carfax_url":"https://www.carfax.com/vehiclehistory/ar20/F9NKAtR-BC8KePlBgSRqLOB8yvYHkrGDEtUVnUUaKCyo5S_5btFUf-zfRQnkCyFgA4Wo4CuuMrfqDNdnNLyffW7CCzJ6L6mt7eQ","num_owners":1,"accident_free":null,"certified":1,"warranty":"warranty{background-color:#fff;-webkit-box-shadow:0 0 15px 0 rgba(0,0,0,.07);box-shadow:0 0 15px 0 rgba(0,0,0,.07);padding:2.29em 1.43em}.warranty--rounded{border-radius:.36em}@media (min-width:992px)","dealer_name":"Spur Chrysler Dodge Jeep Ram","dealer_city":"Gatesville","dealer_state":"TX","dealer_zip":"76528","dealer_phone":"(254) 248-3000","dealer_website":"https://www.gilchristautomotive.com","photos":[],"recalls":[]}