Sierra 2500

Spider

8-Cylinder Turbo

Attention truck enthusiasts! Introducing the impressive 2026 GMC Sierra 2500HD SLT - a heavy-duty workhorse that blends uncompromising capability with refined comfort and advanced technology. This well-equipped pickup is designed to deliver the performance, versatility, and everyday drivability that discerning drivers demand. This 2026 GMC Sierra 2500HD SLT is a well-equipped crew cab 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 Gooseneck/5th Wheel Prep Package, Max Trailering Package, Sierra HD Pro Safety Plus Package, SLT Convenience Package, SLT Preferred Package, and SLT Premium 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 Universal Home Remote Adaptive Cruise Control Spray-on Pickup Bedliner with GMC Logo Bed View Camera with Two Trailer Camera Provisions Trailer Cam Provisions and Trailer Viewing Software ADDITIONAL FEATURES: Duramax 6.6L V8 Turbodiesel Engine 10-Speed Automatic Transmission 4-Wheel Drive Heated and Ventilated Front Seats Heated Rear Outboard Seats Power Sliding Rear Window with Defogger 18-Inch Machined Aluminum Wheels If you've been searching for a quality heavy-duty pickup that blends modern technology with dependable performance, this 2026 GMC Sierra 2500HD SLT is worth a closer look. 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. 03/02/2026

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package Mcalester OK 74501

SLT Premium Package

Max Trailering Package

LPO, Hitch Package

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TOLIVER CHEVROLET GMC

 for sale near you in Mcalester, OK. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package for sale in Mcalester, OK 74501: Truck Details - 767211360 - Autotrader

MSRP	$84,690
Listing Price	$76,222

New 2026 GMC Sierra 2500

w/ SLT Premium Package SLT