2026 GMC Sierra 2500

2026 GMC Sierra 2500HD | Achieve Greatness on Every Mile

Experience the pinnacle of heavy-duty truck excellence with the 2026 GMC Sierra 2500HD available at Beloit GMC in Beloit, KS. This powerhouse pickup is engineered to conquer any job with uncompromising strength, advanced technology, and premium comfort. Whether you're tackling tough workdays or embarking on unforgettable adventures, the Sierra 2500HD is your ultimate companion on the road to greatness.

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

Performance

The Sierra 2500HD is formidable. This powerhouse delivers two variations of its 6.6-liter engine, giving you maximum power for whatever lies ahead.

Engine options:

  • 6.6-liter V8 Diesel: 470 horsepower, 975 pound-feet of torque
  • 6.6-liter V8 Gas: 401 horsepower, 464 pound-feet of torque

Technology

The 2026 GMC Sierra 2500HD is loaded with innovative technology features designed to enhance your driving experience and keep you connected on the go. The available 13.4-inch diagonal Premium GMC Infotainment System with Google built-in apps provides seamless access to navigation, voice assistance, and your favorite apps. Stay informed and entertained with features like the multicolor 15-inch diagonal Head-Up Display and the Bose Premium Sound System.

Key technology features:

  • 13.4-inch Premium GMC Infotainment System
  • Google built-in apps (navigation, voice assistance)
  • Multicolor 15-inch diagonal Head-Up Display
  • Bose Premium Sound System
  • HD Surround Vision

Interior and Exterior

Inside the Sierra 2500HD, you will experience a world of premium craftsmanship and unparalleled comfort. The available Forge or Full-Grain Leather seating, along with heated and ventilated front seats, ensures that every drive is a luxurious one. The exterior commands attention with its bold design, featuring the signature GMC grille, LED lighting, and a range of stylish wheel options.

Key Features

  • MultiPro Tailgate with six functional load/access features
  • Prograde Trailering System with in-vehicle Trailering App
  • Rear Camera Mirror
  • Adaptive Cruise Control
  • GMC MultiPro Audio System by Kicker

Trim Levels

Pro

Ideal for those seeking essential Sierra 2500 capabilities with a 6.6L V8 gas engine and a 7-inch touchscreen and wireless Apple CarPlay® and Android Auto™.

SLE

Building upon the base offerings, the SLE adds convenience with enhanced lighting and large touchscreen infotainment with wireless Apple CarPlay/Android Auto.

SLT

Elevate your driving experience with leather upholstery, heated/ventilated front seats, and a MultiPro tailgate.

AT4

Designed for off-road enthusiasts, this trim features specialized suspensions, impressive towing (up to 21,190 lbs) and payload, and rugged design elements.

AT4X

Designed for off-road enthusiasts, this trim features advanced suspension with Multimatic DSSV dampers, factory lift, electronic locking differentials, 35-inch Goodyear tires, and extensive underbody skid plates for extreme capability.

Denali

The pinnacle of Sierra 2500 luxury, offering premium amenities like massaging front seats, Super Cruise technology, and a head-up display with Kicker audio.

Denali Ultimate

The top-tier luxury trim of a GMC's Sierra 2500 HD truck, offering premium features like exclusive "Vader Chrome" accents, a signature Alpine Umber leather interior with topographic map details, and extensive tech like Google Built-In and a 13.4-inch touchscreen.

Why Buy from Beloit GMC

At Beloit GMC, we are committed to providing you with an exceptional vehicle purchasing and ownership experience. We offer competitive financing options through our Finance Center, making it easy for you to drive home in your dream truck. Our state-of-the-art Service Center is staffed with certified technicians who will keep your Sierra 2500HD running at its best for years to come. Experience the Beloit GMC difference and join the family of satisfied customers today!

How Can We Help?

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  1. Beloit GMC

    223 E MAIN
    BELOIT, KS 67420

    • Sales: (785) 569-0033
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Get in Touch

  • Contact our Sales Department at: (785) 569-0033
  • Monday8:00 am - 5:00 pm
  • Tuesday8:00 am - 5:00 pm
  • Wednesday8:00 am - 5:00 pm
  • Thursday8:00 am - 5:00 pm
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  • Saturday8:00 am - 12:00 pm
  • SundayClosed