GMC Sierra HD Research Hub

Welcome to the premier research hub for the GMC Sierra HD. When your daily tasks in Austin exceed the limits of a standard light duty truck, it is time to step up to serious heavy duty capability. At ASA Auto Plaza of Austin, we provide the highly capable Sierra 2500 HD and 3500 HD to local contractors, farmers, and heavy haulers who absolutely refuse to compromise. This truck is engineered to move mountains and haul the heaviest equipment with total confidence.

The exterior of the Sierra HD screams pure, unadulterated capability. From its massive grille designed for optimal engine cooling to its reinforced steel frame, every inch is built for extreme durability. It is the ultimate tool for those who make their living getting the toughest jobs done right the first time.

Key Features of the GMC Sierra HD:

   
• Earth Moving Torque: Choose the available Duramax Turbo Diesel engine paired with an Allison transmission to unlock staggering, best in class towing capacities.
   
• Advanced Camera System: Maneuver large trailers safely with multiple distinct camera views, including a highly innovative transparent trailer view.
   
• Heavy Duty Cargo Bed: Load up with confidence using a high strength roll formed steel bed equipped with heavy duty cargo tie downs and side steps.
   
• Comfortable Work Cabin: Relax after a long day in a quiet, exceptionally spacious interior featuring supportive seating and an intuitive touchscreen display.

Despite its rugged nature, the interior of the Sierra HD is highly refined and luxurious. It serves as a fully connected mobile office, offering available wireless charging, Apple CarPlay, and Android Auto. With the legendary Denali trim available, you can enjoy premium amenities without sacrificing a single ounce of capability. If you demand the absolute best in towing and payload performance, visit ASA Auto Plaza of Austin to experience the unstoppable GMC Sierra HD.