What performance features will the 2024 GMC Sierra HD offer?

2024 GMC Sierra HD power ratings and engine specifications 

Are you wondering how powerful and well-equipped the 2024 GMC Sierra HD will be? Scroll down to learn about its performance features, power ratings, and engine specifications. We have the latest GMC models here at Carl Black Roswell in Roswell, GA. 

2024 GMC Sierra HD – maximum towing capacity 

As you may know, the 2024 GMC Sierra HD comes in several models and powertrains, and towing capacity can vary. The 2500HD model can tow up to 22,500 pounds. Its Crew Cab variant can tow up to 21,900 pounds, which is a best-in-class rating for its class of gas and diesel heavy-duty pickups in the GM Large Pickup segment. The 3500HD model can tow up to an astounding 36,000 pounds. 

GMC Canyon AT4X drive modes

2024 GMC Sierra HD – Duramax Turbo-Diesel engine 

There are several engine options for the 2024 GMC Sierra HD, and we’d like to highlight one of them, the 6.6 L Duramax Turbo-Diesel engine. This engine has been upgraded and enhanced for the 2024 model year. Here are some of its best features. 

• A 10-speed Allison transmission 
• Power ratings of up to 470 horsepower at 2,800 rpm and 975 pound-feet of torque at 1,600 rpm 
• A 25% increase in low-end torque over previous models 
• A more-efficient turbocharger 
• Improved engine braking 
• New cylinder heads 
• A new engine controller 

2024 GMC Sierra HD – towing technology and features 

When you tow your trailer or boat in the 2024 GMC Sierra HD, your life will be made easier by the ample towing technologies and features present in this model. From the moment you attach your trailer, there is technology to help. Here are some of the best features to look forward to. 

• Transparent Trailer View: This available technology is an industry first. It allows you to view the road behind your trailer, essentially making your trailer transparent. It works by connecting camera systems to the back of your trailer. 
• Trailer Side Blind Zone Alert: This available safety system helps you change lanes safely. As any driver knows, changing lanes with a trailer can be tricky. 
• GCW Alert: This new feature lets you know if the weight of your truck and trailer exceeds its Gross Combined Weight Rating (GCWR).  
• Hitch Guidance: There are camera views all around the 2024 GMC Sierra HD, including Hitch Guidance with Hitch View to give you a close-up shot of your receiver hitch and Bed Hitch Guidance for 5th-wheel and gooseneck hitching. 

GMC Canyon AT4X package options