2026 GMC Sierra 2500

Discover the 2026 GMC Sierra 2500HD SLE - a rugged and capable pickup that blends power, technology, and refined comfort. This well-equipped model delivers the performance and utility you demand, backed by GMC's renowned engineering.This 2026 GMC Sierra 2500HD SLE is a well-equipped truck designed to deliver comfort, capability, and everyday drivability. With a handsome design and purposeful engineering, it offers the performance and refinement drivers expect from GMC.Equipped with the SLE Convenience Package, SLE Heated Package, SLE Value Package, and more, 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: SiriusXM with 360L Trial Subscription Steering Wheel Audio Controls Dual-Zone Automatic Climate Control Remote Vehicle Starter System Off-Road Suspension Keyless Open and Start Adaptive Cruise Control Hitch Guidance with Hitch ViewADDITIONAL FEATURES: Duramax 6.6L V8 Turbodiesel Engine 10-Speed Automatic Transmission 4-Wheel Drive Back-Up Camera Keyless Entry Bluetooth ConnectivityPowered by the robust Duramax 6.6L V8 Turbodiesel engine and paired with a smooth-shifting 10-speed automatic transmission, this Sierra 2500HD delivers exceptional towing capacity and off-road capability. The 4-wheel drive system and off-road-tuned suspension provide the confidence to tackle any terrain.Inside, you'll find a well-appointed cabin with premium materials, thoughtful storage solutions, and advanced technology features like wireless phone projection, a premium audio system, and an in-vehicle trailering app. The heated steering wheel, heated front seats, and dual-zone climate control ensure your comfort in any weather.Whether you're hauling heavy loads, navigating challenging job sites, or simply enjoying the open road, this 2026 GMC Sierra 2500HD SLE is a true workhorse built to handle it all. Experience the difference of GMC engineering and quality craftsmanship. Visit Toliver Chevrolet GMC of McAlester, OK to take this impressive truck for a test drive.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. 02/02/2026