Sierra 3500

Denali

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Experience the Unparalleled Capability of the 2026 GMC Sierra 3500HD Denali This 2026 GMC Sierra 3500HD Denali is a well-equipped heavy-duty pickup designed to deliver comfort, capability, and everyday drivability. With a bold, distinctive design and purposeful engineering, it offers the performance and refinement drivers expect from GMC. Equipped with the Denali Reserve Package, this vehicle adds desirable technology and convenience features that enhance confidence behind the wheel, whether you're commuting, towing, or heading out on the open road. STAR FEATURES INCLUDE: Bose Premium 7-Speaker Sound System SiriusXM with 360L Trial Subscription Steering Wheel Audio Controls Electric Rear-Window Defogger 120-Volt Bed Mounted Power Outlet 120-Volt Instrument Panel Power Outlet ADDITIONAL FEATURES: Duramax 6.6L V8 Turbodiesel Engine 10-Speed Automatic Transmission 4-Wheel Drive Gooseneck/5th Wheel Prep Package Technology Package Power Sunroof Spray-on Pickup Bedliner with GMC Logo Heated and Ventilated Front Seats Heated Rear Outboard Seats Wireless Charging Wireless Phone Projection Trailer Camera Provisions Ultrasonic Front and Rear Park Assist The powerful Duramax diesel engine and robust 4WD drivetrain make this Sierra 3500HD Denali a true workhorse, capable of tackling the toughest jobs with ease. The advanced technology and premium features elevate the driving experience, providing both capability and comfort. Whether you need to tow heavy loads, transport a crew, or simply enjoy the open road, this 2026 GMC Sierra 3500HD Denali is a compelling choice. Its exceptional capabilities, thoughtful design, and premium amenities make it a standout in the heavy-duty truck segment. If you've been searching for a quality heavy-duty pickup that blends modern technology with dependable performance, this Sierra 3500HD Denali is worth a closer look. Visit Toliver Chevrolet GMC of McAlester, OK to experience it for yourself and discover why it's the perfect truck for your needs. Toliver Chevrolet GMC of McAlester, OK is Southeastern Oklahoma's destination for new Chevrolet and GMC trucks, proudly serving McAlester, Ada, Eufaula, Muskogee, Durant, Fort Smith AR, Paris TX, and the surrounding region. We specialize in Chevrolet Silverado and GMC Sierra trucks built to compete head-to-head with Ford F-150 and Ford Super Duty models for power, towing capability, and long-term durability. Truck buyers comparing Silverado or Sierra vs Ford often choose Chevy and GMC for proven V8 power, advanced trailering technology, and professional-grade design built for real-world work and everyday driving. From half-ton pickups to heavy-duty HD models, Chevy and GMC deliver the strength and confidence serious truck owners expect. Every new Chevrolet and GMC truck includes The Toliver Promise a 5-Year / 1-Million-Mile Limited Powertrain Warranty at no additional cost (see dealer for details). Family-owned and known for transparent pricing and an easy buying experience. Price includes: $500 - Purchase Allowance. Exp. 01/02/2026

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package Mcalester OK 74501

Denali Reserve Package

Gooseneck/5TH Wheel Prep Package

LPO, Hitch Package

Finance with TOLIVER CHEVROLET GMC

Warranty

Credit Report

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Automatic

TOLIVER CHEVROLET GMC

 for sale in Mcalester, OK. Learn more about this vehicle.

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package for sale in Mcalester, OK 74501: Truck Details - 766094753 | Kelley Blue Book

MSRP	$94,935
Listing Price	$94,435

New 2026 GMC Sierra 3500

w/ Denali Reserve Package Denali