2021 GMC Sierra 3500

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Take Care of the Hard Jobs with the New GMC Sierra 3500HD around Spring, TX

Need more than just your regular pickup truck for those tougher-than-average jobs? Consider the new GMC Sierra 3500HD, built to get right to work and manage anything the worksite can throw at it. Here at Wiesner Buick GMC, we offer a full selection of Sierra 3500HD models for sale in Conroe. Check out what the lineup can do and start your search online!

Three Reasons You Should Buy a GMC Sierra 3500HD

  • Available best-in-class max towing at 36,000 pounds
  • Best-in-class Crew cab front head and legroom
  • World's first six-function MultiPro tailgate


Hardy, powerful performance has never looked so good! The GMC Sierra 3500HD allows The Woodlands drivers to tow heavy trailers and equipment with ease, capable of up to 36,000 pounds of maximum towing weight. Under the hood, you'll find a gas-powered 6.6-liter V8 with 401 horsepower and 464 pound-feet of torque. You can also elect for the Duramax® Turbo-Diesel engine, with an astounding 910 pound-feet of torque. Optional four-wheel drive allows you to manage tough road conditions, even when towing large amounts of gear or supplies.

Interior & Tech

More than just your average heavy-duty work truck, the GMC Sierra 3500HD employs a comfy, cozy interior equipped with the latest Sierra technology. Drivers and passengers will enjoy best-in-class front head and legroom, courtesy of the Crew Cab configuration. Premium cloth or available leather seating surfaces are ideal for Houston drivers who love a touch of luxury for their drive. Compare all Sierra trucks. Along with these creature comforts, you find seamless connectivity for your everyday drive. These features include:

  • Eight-inch Premium GMC Infotainment System
  • Apple CarPlay® and Android Auto™ smartphone integration
  • 4G LTE Wi-Fi hotspot
  • Available Bose® Premium Sound System


It wouldn't feel right to get behind the wheel of a vehicle without some safety precautions available. The GMC Sierra 3500HD doesn't disappoint, allowing Huntsville, TX, drivers peace of mind thanks to a standard rearview camera with available 15 different camera views to watch your surroundings. You'll also appreciate available driver assistance features like:

  • Lane Departure Warning
  • Blind-Spot Monitoring and Rear Cross-Traffic Alert
  • Forward Collision Alert

Ready to experience the GMC Sierra 3500HD today? Give the team at Wiesner Buick GMC a call, schedule a test drive at your earliest convenience, and browse our new GMC specials!

How Can We Help?


    1645 I-45 N
    Conroe, TX 77304

    • Sales: (877) 582-9897
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