{"id":300376,"vin":"3GTU9DETXLG279751","dealer_id":6397,"year":2020,"make":"Gmc","model":"Sierra 1500","trim":"Slt","price":28690,"mileage":122057,"exterior_color":"Summit White","interior_color":"Jet Black","stock_number":"Stock","listing_url":"https://cars.rootz.global/vehicle/3GTU9DETXLG279751","condition":"used","status":"active","body_type":"Pickup","engine":"3.0","engine_cylinders":6,"engine_displacement":3000,"transmission":null,"drivetrain":"4WD/4-Wheel Drive/4x4","fuel_type":"Diesel","mpg_city":null,"mpg_highway":null,"doors":null,"seats":null,"recall_count":0,"complaint_count":0,"nhtsa_enriched_at":"2026-05-08 17:25:33","detail_scraped_at":"2026-05-09 02:38:05","first_seen":"2026-05-08 07:30:22","last_seen":"2026-06-25 06:33:11","created_at":"2026-05-08 07:30:22","updated_at":"2026-06-25 06:33:11","mpg_city_scraped":null,"mpg_highway_scraped":null,"dealer_fees":null,"dealer_fees_detail":null,"features":null,"description":"Elite capability meets professional-grade luxury in this 2020 GMC Sierra 1500 SLT Crew Cab 4WD. Presented in a clean Summit White with a Jet Black leather interior, this Sierra is a rare find powered by the highly efficient and torque-rich 3.0L Duramax Turbo-Diesel I6 engine. This recent trade is a \"fast-turning\" high-trim pickup that perfectly balances heavy-duty towing performance with premium interior refinements, making it a standout choice for Olathe drivers who demand more from their truck. SLT Premium Plus Package: Indulge in a first-class cabin featuring heated and ventilated front bucket seats, heated second-row outboard seats, and a Bose Premium 7-speaker sound system with a Richbass woofer. Efficient Duramax Diesel Power: The 3.0L I6 Turbo-Diesel paired with a 10-speed automatic transmission delivers smooth, effortless torque and impressive fuel economy without sacrificing 4WD capability. Advanced Driver Alert Systems: Drive with total confidence thanks to Adaptive Cruise Control, Lane Keep Assist with Lane Departure Warning, Forward Collision Alert, and Side Blind Zone Alert. ProGrade Trailering System: Ready for the long haul with an Integrated Trailer Brake Controller, In-Vehicle Trailering App, and Hitch Guidance with Hitch View to make hitching up a one-person job. SLT Preferred Tech: Experience modern convenience with the 8-inch GMC Infotainment System with Navigation, Wireless Charging, a Power Sliding Rear Window, and a Spray-On Bedliner with the GMC logo. Signature SLT Styling: Commanded by a bold Chrome Grille, this Sierra features 20-inch polished aluminum wheels, Chrome wheel-to-wheel assist steps, and high-intensity LED headlamps. Located right here in Olathe, McCarthy Chevrolet is your destination for premium pre-owned trucks. This GMC Sierra 1500 SLT has undergone a rigorous inspection by our certified technicians to ensure it meets our high standards for safety and mechanical excellence. As a leader in the Kansas City metro, we utilize tra","carfax_url":null,"num_owners":null,"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":"Hyundai of Topeka","dealer_city":"Topeka","dealer_state":"KS","dealer_zip":null,"dealer_phone":null,"dealer_website":"https://www.hyundaioftopeka.com","photos":[],"recalls":[]}