Shop the New GMC Sierra 2500HD
in Uvalde, TX
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The New 2026 GMC Sierra 2500HD for Sale in Uvalde
The 2026 GMC Sierra 2500HD is a top heavy-duty truck offering power, capability, and refinement. Drivers in Uvalde and nearby communities seeking a reliable, comfortable truck for demanding tasks will find everything they need. Uvalde GMC offers seven trim levels of the Sierra 2500HD, catering to both hardworking professionals and luxury seekers.
What's New for the 2026 Model Year
The 2026 GMC Sierra 2500HD enhances its reputation as a top heavy-duty truck with refined features and capabilities. It combines work and lifestyle functions, appealing to La Pryor residents. The truck offers improved technology, premium options, and strong towing and hauling, all while maintaining daily comfort.
Performance and Capability
The 2026 GMC Sierra 2500HD offers two powerful engines: a standard 6.6-liter V8 with 401 horsepower and 464 pound-feet of torque, featuring direct injection and variable valve timing, and an available 6.6-liter Duramax Turbo-Diesel V8 with 470 horsepower and 975 pound-feet of torque for heavy towing. Both engines use a 10-speed automatic transmission, making the truck ideal for demanding agricultural and ranching tasks near Carrizo Springs.
Interior Comfort and Design
The 2026 Sierra 2500HD cabin offers comfort and functionality for various tasks. The Pro trim has durable vinyl seats and rubberized floors, with options upgrading to cloth on SLE, perforated leather on SLT, AT4, Denali, and full-grain leather on AT4X and Denali Ultimate. It seats up to six, with Crew Cab models featuring a rear 60/40 folding bench with child tether anchors. Optional front bucket seats with a center console add storage and convenience. Long-haul drivers will value heated and ventilated front seats, a heated steering wheel, and driver memory settings for comfort.
Exterior Styling and Configuration
The 2026 Sierra 2500HD exudes a bold presence with GMC styling and animated LED headlamps for visibility. It comes in various configurations, with lengths from 236.3 inches for the Regular Cab to 266.8 inches for the Crew Cab Long Bed. Heights range from 79.7 to 82.7 inches, and widths are about 81.8 inches. Wheel options include 17-inch steel to 20-inch aluminum wheels. The GMC MultiPro Tailgate, available on select trims, features six load and access functions that boost versatility.
Advanced Safety Features
Safety is key in the 2026 Sierra 2500HD, with GMC offering extensive safety tech. The Sierra HD Pro Safety package features Forward Collision Alert, Emergency Braking, Pedestrian Braking, Lane Warning, and IntelliBeam high beams. Standard safety includes dual-stage airbags, seat airbags, and head-curtain airbags. The StabiliTrak system includes Roll Avoidance, traction, trailer sway control, and hill start assist. Families in Sabinal can rely on Teen Driver, offering customizable settings for safe driving.
Technology and Connectivity
The 2026 Sierra 2500HD offers advanced technology to keep drivers connected. The Pro trim has a seven-inch touchscreen with wireless Apple CarPlay and Android Auto. Higher trims feature a 13.4-inch Premium GMC Infotainment System with Google apps like navigation and voice assistance. Available features include HD Surround Vision for a top-down view, Hitch Guidance with Hitch View for trailer hookups, and the In-Vehicle Trailering App with tire pressure monitoring. OnStar services include automatic crash response, and Wi-Fi Hotspot keeps passengers connected. Adaptive Cruise Control is especially helpful for long drives through Knippa.
Trim Levels and Standard Features
Pro
- 6.6-liter eight-cylinder engine with 10-speed automatic transmission
- Seven-inch GMC Infotainment System with wireless Apple CarPlay and Android Auto
- Vinyl seat trim with 40/20/40 split-bench seating
- 17-inch painted steel wheels
- HD Rear Vision Camera
- Trailering Package with hitch guidance
SLE
- 13.4-inch Premium GMC Infotainment System with Google built-in
- Cloth seat trim with deep-tinted glass
- 17-inch machined aluminum wheels
- Keyless Open and Start
- SiriusXM with 360L trial subscription
SLT
- Perforated leather-appointed seating
- Dual-zone automatic climate control
- 10-way power driver and passenger seats
- Heated front seats and steering wheel
- LED fog lamps and rain-sensing wipers
- 18-inch machined aluminum wheels
AT4
- Off-road suspension with Rancho shocks
- Perforated leather front bucket seats
- Bose premium seven-speaker audio system
- HD Surround Vision and Adaptive Cruise Control
- GMC MultiPro Tailgate
- 20-inch high gloss black aluminum wheels
AT4X
- Full-grain leather seating with 16-way power adjustment and massage
- Driver-selectable full-locking rear differential
- Power retractable assist steps with LED lighting
- Bose Premium Series 12-speaker audio system
- Multicolor 15-inch diagonal Head-Up Display
- LT305/70R18 35-inch mud-terrain tires
Denali
- Forge perforated leather seating
- 12-way power driver and passenger seats
- Chrome six-inch rectangular assist steps
- Digital Variable Steering Assist
- 20-inch ultra-bright machined wheels
- Spray-on bedliner with GMC logo
Denali Ultimate
- Full-grain leather with 16-way power seats including massage
- Power-retractable assist steps with LED perimeter lighting
- Bose Premium Series 12-speaker audio system
- Rear Camera Mirror and Head-Up Display
- Power sunroof and MultiPro Tailgate Audio System by Kicker
Visit Uvalde GMC Today
Experience the 2026 GMC Sierra 2500HD at Uvalde GMC in UVALDE, TX. Our team can help you explore all seven trim levels and find the right configuration, from the work-ready Pro to the luxurious Denali Ultimate. Visit us for a test drive and see why it sets the heavy-duty truck standard. Apply for online financing or start your credit application to expedite your purchase. Our staff looks forward to helping you find your perfect Sierra 2500HD.
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Uvalde GMC
825 E MAIN St.
UVALDE, TX 78801
- Sales: (830) 289-3101
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