The New 2026 GMC Sierra 2500HD for Sale in Bath
Drivers in Bath seeking a heavy-duty pickup should consider the 2026 GMC Sierra 2500HD. This full-size truck combines strong capability with comfort, excelling at demanding tasks and offering premium features and technology. Whether towing, hauling, or daily driving, it performs well across seven trims. Simmons Rockwell GMC proudly offers this capable truck with expert guidance to find your ideal configuration.
Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
1Dealer Discount applied to everyone
What's New for 2026
The 2026 GMC Sierra 2500HD updates its proven design with improvements in capability and comfort, maintaining professional-grade performance. It includes advanced safety tech and connectivity, with Elmira residents benefiting from the standard Sierra HD Pro Safety suite-featuring Forward Collision Alert, Emergency Braking, Pedestrian Braking, Lane Departure Warning, and IntelliBeam high beams. Higher trims offer Google-built infotainment with navigation and voice assistance.
Performance and Powertrain
The 2026 GMC Sierra 2500HD offers two engine options for demanding jobs. The standard 6.6-liter V8 gas engine produces 401 horsepower and 464 pound-feet of torque, with Direct Injection and Variable Valve Timing. The available 6.6-liter Duramax Turbo-Diesel V8 delivers 470 horsepower and 975 pound-feet of torque, suitable for heavy towing and B20-compatible. Both engines use a 10-speed automatic transmission, with rear-wheel or four-wheel drive options depending on trim. Mansfield drivers will find the 4WD system especially useful for tough terrain.
Interior Comfort and Design
The 2026 GMC Sierra 2500HD offers a cabin blending work and comfort. The base Pro trim has durable vinyl seats and rubberized flooring, ideal for dirty job sites. Upgraded trims feature cloth, perforated leather, and full-grain leather seats. It seats up to six, with options like split-bench or front bucket seats. Higher trims include heated, ventilated, and power-adjustable seats with massage; rear seats fold for utility, with storage and cupholders, suited for diverse needs.
Exterior Styling and Body Configurations
The 2026 GMC Sierra 2500HD has a bold front grille, LED projector headlamps, and daytime running lamps. It offers various body configurations like Regular Cab Long Bed, Double Cab Standard and Long Bed, Crew Cab Standard and Long Bed. The Crew Cab Long Bed is 266.8 inches long, 81.8 inches wide, and 79.7 inches high on a 172-inch wheelbase. It features GMC MultiPro Tailgate with six functions, power-adjustable trailering mirrors with heated upper glass and turn signals, plus options like LED fog lamps and wheels from 17-inch steel to 22-inch aluminum.
Advanced Safety Features
The 2026 GMC Sierra 2500HD emphasizes safety, with the Sierra HD Pro Safety suite standard on all trims. It includes Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Lane Departure Warning, and IntelliBeam. Available safety tech includes HD Surround Vision, Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Park Assist sensors. The StabiliTrak system features Proactive Roll Avoidance, traction control, trailer sway control, and hill start assist. Painted Post customers benefit from the Teen Driver feature, enabling parental controls and driving reports.
Technology and Connectivity
The 2026 GMC Sierra 2500HD features advanced technology with infotainment and connectivity options. The Pro trim has a seven-inch touchscreen with wireless Apple CarPlay, Android Auto, Bluetooth audio, and two USB ports. Higher trims include a 13.4-inch Premium GMC Infotainment System with Google apps like navigation and voice assistance. The In-Vehicle Trailering App offers checklists, maintenance reminders, security alerts, and electrical diagnostics. Hitch Guidance with Hitch View allows image adjustments for easier hitching. OnStar provides Crash Response, navigation, and Wi-Fi Hotspot, ensuring connectivity on the go. Check our current inventory for available tech features on each trim.
Trim Levels and Standard Features
Pro
- Seven-inch diagonal GMC Infotainment System with wireless Apple CarPlay and Android Auto
- 40/20/40 split-bench seating with vinyl trim
- 17-inch painted steel wheels
- Remote Keyless Entry
- HD Rear Vision Camera
- Trailering Package with trailer hitch and Hitch Guidance
SLE
- 13.4-inch diagonal Premium GMC Infotainment System with Google built-in
- Cloth seat trim
- 17-inch machined aluminum wheels
- Keyless Open and Start
- Deep-tinted glass
- SiriusXM with 360L capability
SLT
- Perforated leather-appointed seating
- Heated driver and front passenger seats
- 10-way power driver and passenger seats with lumbar
- Dual-zone automatic climate control
- LED fog lamps
- Rain-sensing wipers
AT4
- Off-road suspension with Rancho shocks
- Spray-on bedliner
- HD Surround Vision
- Bose premium seven-speaker audio system
- Heated and ventilated front seats
- GMC MultiPro Tailgate
AT4X
- 35-inch mud-terrain tires
- Driver-selectable full-locking rear differential
- Power retractable assist steps with LED lighting
- 16-way power front seats with massage
- Bose Premium Series 12-speaker audio
- Power sunroof
Denali
- Forge perforated leather seating
- 12-way power driver and passenger seats
- 20-inch ultra-bright machined wheels
- Chrome six-inch rectangular assist steps
- Digital Variable Steering Assist
- Universal Home Remote
Denali Ultimate
- Full-grain leather seating
- 16-way power front seats with massage
- Power-retractable assist steps with LED lighting
- Multicolor 15-inch Head-Up Display
- Rear Camera Mirror
- MultiPro Tailgate Audio System by Kicker
Visit Simmons Rockwell GMC Today
The 2026 GMC Sierra 2500HD is the top heavy-duty truck, offering power, capability, and refinement for drivers. Whether you want durability or luxury, there's a Sierra 2500HD trim for you. Visit Simmons Rockwell GMC in Bath, NY, where our team will help you explore our GMC trucks and find the right fit. Schedule a test drive today to see why the Sierra 2500HD leads in the heavy-duty segment.
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Simmons Rockwell GMC
7327 State Rt 54
Bath, NY 14810
- Sales: (607) 622-0009
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