2024 GMC Sierra HD Preview

Buffalo drivers have come to know the GMC Sierra HD as a reliable pickup. No other truck on the market delivers the heavy-duty capability and power that the Sierra HD has become well-known for. But the changes for the 2024 GMC Sierra HD are guaranteed to take the model to the next level. The 2024 GMC Sierra HD specs are incredibly powerful, the trailering technologies are able to handle any haul, and the interior cabin offers posh comfort. Find out more about all the updates made to this iconic GMC vehicle in our 2024 GMC Sierra HD overview below! 

2024 GMC Sierra HD Specifications

So, just what type of towing power can you expect from this year’s Sierra HD? The 2024 GMC Sierra HD changes for the powertrain and engine are as follows: 

6.6L L8T Naturally Aspirated Gasoline Engine

• 6-Speed Transmission
• 401 hp
• 464 lb-ft of Torque
• 3.73 Axle Ratio

6.6L Duramax L5P V8 Turbocharged Diesel Engine

• Allison 10-Speed Automatic Transmission
• 445 hp
• 910 lb-ft of Torque
• 3.42 Axle Ratio

2024 GMC Sierra HD Feature Highlights

You’ll want to preview the Sierra HD’s key features before you commit to a financing plan. That’s why we’ve broken down the major highlights for both the Sierra HD’s exterior and interior.

The 2024 GMC Sierra HD’s overview of the exterior includes: 

• Rear Wheelhouse Liners Standard on Denali and Denali Ultimate Dual Rear-Wheel Models
• Six New Exterior Colors (Extra Cost): Titanium Rush Metallic, Sterling Metallic, Volcanic Red Tintcoat, Redwood Metallic, Meteorite Metallic, and Downpour Metallic
• New 22-Inch Accessory Wheels
• New Wheel Designs on SLE, AT4, Denali, and larger 18-Inch Polished Aluminum Wheels on Dual Rear-Wheel Models
• Animated Lighting when Approaching, Starting, or when using the turn signals
• Revised Front Bumper, Fascia, Grille Designs, and Finishes on each trim

Within the interior cabin, you’ll find premium luxury and the following comfort amenities: 

• Standard Power Sunroof
• Standard 15-Inch Diagonal Multicolor Head-Up Display
• Standard Rear Camera Mirror, with Full Camera Display
• 12-Speaker Bose® Premium Series with Centerpoint Surround Technology
• Premium Microsuede Headliner, Visors, and A- and B-Pillar Trim along with Leather-Wrapped A- and B-Pillar Handles
• All-New 16-Way Power-Adjustable and Massaging Front Seats
• Full-Grain Leather Front and Rear Seats with the Denali Ultimate Badge on the Front Seatbacks and Center Console Lid
• Full-Grain Leather-Wrapped Door Panels with Etched Stainless-Steel Speaker Grilles

Take a GMC Sierra HD on a Test Drive Around Blasdell Today!

Now that you’ve previewed the 2024 GMC Sierra HD and everything it has to offer, you’re in a much better place to make an informed purchasing decision. So, if you’re ready to take your West Seneca hauls to the next level, contact us at Robert Basil Buick GMC to take your preferred configuration for a test drive! Just be sure to get pre-approved for financing before you stop by to save yourself time and money!