All-New 2024

GMC Sierra HD

at David Westcott Buick GMC

Contact Us To Reserve Yours


2500 MAX TOWING OF 22,500 LBS†


3500 MAX TOWING OF 36,000 LBS†

Up To

975 lb-ft of torque and 470 hp

Up To

14 Available Camera Views

Power & Performance
The Big Dog is Back.

Stand tall. Stand proud. Push every limit you think is possible and still come out on top because the 2024 GMC Sierra HD is ready to take you further than you ever thought possible. There's no need to be humble. Stare into the eyes of the unknown and realize you can overcome anything that comes your way. When the Big Dog has your back, there's nothing to fear.

Set the Beast Free

Pilot the new 2023 Sierra HD when you're ready to crush any and all objectives before you. This heavy-duty pickup truck allows you to easily outperform the competition, proving you're always the hardest worker in any room. Equip the robust 6.6-liter Duramax® Turbo Diesel engine and experience confident power to the tune of 470 horsepower and 975 pound-feet of torque. And that's just the beginning.

2023 GMC Sierra 2500 HD

The 2024 Sierra 2500 HD pumps out a maximum towing capacity of up to 22,500 pounds.

2023 GMC Sierra 3500 HD

The 2024 Sierra 3500 HD dishes out a maximum towing capacity of up to 36,000 pounds.

Introducing the First-Ever Sierra HD Denali Ultimate

They never made trucks like this before.

Even a beast needs a day off. Relax in uncompromising comfort when you set free the 2024 GMC Sierra HD Denali Ultimate. This luxurious addition to our powerful lineup is the perfect juxtaposition of strength and elegance.

Climb inside this amazing vehicle and experience a relaxing environment you won't want to leave. The Denali Ultimate features new LED projector headlamps and signature lighting with animated sequences. It's a captivating light show that helps illuminate the darkest night.

The new signature Denali grille, exclusive 20-inch Ultra-Bright machined aluminum wheels with high-gloss Black accents, and GMC badging finished in Vader Chrome leaves nothing wanting on the style front. Show up and show out in the new 2023 GMC Sierra HD Denali Ultimate.

Contact David Westcott Buick GMC to Learn More About The 2024 GMC Sierra HD

Reserve Yours Today!

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  1. Westcott Automotive, Inc.

    2410 S CHURCH ST
    BURLINGTON, NC 27215

    • Sales: (866) 552-1194
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Get in Touch

  • Contact our Sales Department at: (866) 552-1194
  • Monday8:30 am - 7:00 pm
  • Tuesday8:30 am - 7:00 pm
  • Wednesday8:30 am - 7:00 pm
  • Thursday8:30 am - 7:00 pm
  • Friday8:30 am - 7:00 pm
  • Saturday8:45 am - 4:00 pm
  • SundayClosed