Introducing the all-new 2026 GMC Sierra 1500 SLT, a true workhorse with uncompromising style and capability. This stunning Black beauty is equipped with the powerful EcoTec3 6.2L V8 engine, delivering 420 horsepower and 460 lb-ft of torque, mated to a smooth-shifting 10-Speed Automatic transmission and a robust 4WD system. With only 7 miles on the odometer, this Sierra is practically brand-new, ready to tackle any task or adventure you have in mind.<br><br>Highlights of this exceptional vehicle include:<br><br>• NEW GMC SIERRA FOR SALE<br>• SLT PREMIUM PLUS PACKAGE<br>• X31 OFF-ROAD AND PROTECTION PACKAGE<br>• 6.2L V8 ECOTEC3 ENGINE<br>• POWER SUNROOF<br>• DUAL, SPORT-MODE ACTIVE EXHAUST<br><br>This Sierra 1500 SLT is packed with premium features that will elevate your driving experience. Enjoy the convenience of the ProGrade Trailering System, the safety of the Sierra Safety Plus Package, and the all-terrain capability of the X31 Off-Road Package. The SLT Convenience Package and SLT Preferred Package add even more must-have amenities, including a premium Bose sound system, wireless charging, and a suite of advanced driver assistance technologies.<br><br>Step inside and you'll be surrounded by luxurious touches, such as perforated leather-appointed seating, heated and ventilated front seats, and a power-sliding rear window. The spacious cabin offers ample room for passengers and cargo, while the spray-on bedliner and all-weather floor liners ensure your Sierra stays looking its best, no matter the task at hand.<br><br>Whether you're tackling a job site, navigating the great outdoors, or simply enjoying the daily commute, this 2026 GMC Sierra 1500 SLT is the perfect companion. Its blend of power, capability, and premium features make it a standout in the full-size truck segment.<br><br>We invite you to experience the exceptional quality and performance of this Sierra 1500 SLT for yourself. Visit our showroom at Castle Buick GMC in North Riverside, IL, and let our knowledgeable sales team guide you through all the features and options. We're confident this Sierra will exceed your expectations and become the perfect addition to your lifestyle.<br><br>Welcome to Castle Buick GMC, your trusted Buick and GMC dealership in North Riverside, IL, proudly serving North Riverside, Cicero, Chicago, and surrounding suburbs. Explore our full lineup of new Buick vehicles, including the Buick Envista, Encore GX, Envision, and the three-row Enclave.<br><br>On the GMC side, we offer a wide selection of new SUVs and trucks, including the GMC Terrain, Acadia, Yukon, Sierra 1500, and heavy-duty Sierra HD. Each model is available in a variety of trims to match your style and performance needs.<br><br>At Castle Buick GMC, we provide competitive pricing, flexible financing options, and a friendly, expert sales team ready to help you find the perfect new Buick or GMC vehicle. Browse our new Buick and GMC inventory online or visit our North Riverside showroom today. Contact our sales team at (708)-853-3542. Price does not include tax, title, and a doc fee of $367.70.

Castle Buick GMC
7400 Cermak Rd
North Riverside, IL 60546

Additional Error Text: The Model Year decoded for this VIN may be incorrect. If you know the Model year, please enter it and decode again to get more accurate information.
Antilock Braking System Abs: Standard
Body Class: Pickup
Brake System Type: Hydraulic
Curtain Air Bag Locations: All Rows
Displacement Cc: 6200.0
Displacement Ci: 378.3472133873401605
Displacement L: 6.2
Drive Type: 4WD
Engine Configuration: V-Shaped
Engine Model: L87
Engine Number Of Cylinders: 8
Front Air Bag Locations: 1st Row (Driver and Passenger)
Fuel Type Primary: Gasoline
Gross Vehicle Weight Rating From: Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
Gross Vehicle Weight Rating To: Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
Other Engine Info: DI DFM, ALUM, GEN 5
Other Restraint System Info: AY0 - Active Manual Belts
Seat Belt Type: Manual
Series: 1500
Side Air Bag Locations: 1st Row (Driver and Passenger)
Trim: SLT
Vehicle Descriptor: 3GTUUDEL*TG
Vehicle Type: TRUCK