2025 GMC Sierra: Release Date, Price, & Features

2024 GMC Sierra HD: Price, Specs, Features, Pros & Cons (Updated)

the 2024 GMC Sierra HD has been Revealed by General Motors. now new GMC Sierra HD will come with a newly updated exterior and interior design with an updated engine powertrain. like now GMC Sierra HD will come with a ten-speed automatic transmission. and it will have more towing capacity than its previous model and trims.

Recently GMC has revealed its GMC Sierra HD for the 2024 model year. with two new trims level- GMC Sierra HD Denali Ultimate and AT4X. the new GMC Sierra 2500 HD and 3500 HD now can tow up to 22,500 lbs and 36,000 lbs. which is more towing capacity.

the GMC Sierra HD will come with a standard 6.6-L V8 Gas Engine that generates 401 HP and 464 lb-ft of torque. and available 6.6-liter Duramax Turbo Diesel engine that will generate 470 HP and 975 lb-ft of torque.

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for the 2024 Model year, GMC has added two new trims- Denali Ultimate and AT4X. that will have more power and torque with a newly updated exterior and interior design, and the Denali Ultimate will come with new a standard 6.6-liter Duramax Turbo Diesel engine that generates 470 HP and 975 lb-ft of torque.

If you want to know Everything about the 2024 GMC Sierra HD then must read this article till the end. because in this article we are going to know all about the new GMC Sierra HD, like- the 2024 GMC Sierra HD release date, price, specs, features, engine, power, performance, MPG, towing capacity, trims level, and many more information. which you should know.

2024 GMC Sierra HD Overview

the 2024 GMC Sierra heavy-duty truck is unveiled with its new updated exterior styling and interior design with a new powerful diesel engine that will make more power and torque compared to its standard and previous model trims. as well as now its all trims come with a ten-speed automatic transmission that will be best for each and every powerful engine. here we have given a short overview of the new GMC Sierra heavy-duty truck-

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Body TypeHD
Truck NameGMC Sierra HD
First Launch Model Year1988
Current model year2024
Engine6.6-L V8 Gas / Duramax Diesel
Max-Power470 HP
Max-Torque975 lb-ft
2024 GMC Sierra HD Overview
2024 GMC Sierra HD
Image credit- GMC

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2024 GMC Sierra HD Release Date

the GMC had revealed its new GMC Sierra HD pickup truck for the 2024 model year, and for the 2024 model year, the heavy-duty pickup truck will have a more powerful engine and more towing capacity. the new GMC Sierra HD pickup Truck is not available right now. but GMC has said that it will be available in the spring of 2023.

Update:- Now the New GMC Sierra HD has been launched and now it is available to order. that means now you will be able to order your new GMC Sierra HD for 2024 MY. to order your new GMC Sierra HD you have to go to GMC official website.

2024 GMC Sierra HD Pros & Cons


  • New updated exterior and exterior
  • more excellent towing capacity
  • more powerful engine
  • new-transmission added
  • comfortable cabin
  • New trims added


  • wait to available

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2024 GMC Sierra HD Price and Trims

the new GMC Sierra HD is revealed and two new trims are added for the 2024 GMC Sierra HD. NOW it is offered in five trims- Denil Ultimate HD, Denali, HD AT4, AT4X, SLT, SLE, and HD PRO. The GMC has not revealed any kind of information about its pricing. Here we have given estimated pricing for the new 2024 GMC Sierra HD.

Update- Now officially GMC has declared its pricing for the 2024 Model year. so below we have given its updated pricing for the 2024 Model year GMC Sierra HD Truck.

AT4X$88,000 (est.)
Denali Ultimate$91,900
2024 GMC Sierra HD Price

2024 GMC Sierra Interior design

The 2024 GMC Sierra HD is one of the most impressive and attractive heavy-duty pickup Truck of the GMC, and overall in the heavy Duty pickup truck line, it ranks on fourth number after RAM 2500 OR 3500, Ford Super Duty, and Chevy Silverado 2500 HD/3500 HD. so it is one of the most popular and powerful heavy-duty truck.

its interior design is so impressive, luxurious, and attractive. and this is not only in saying but also in reality, as you can see in its interior images and videos. its interior has more space and more tech features with modern infotainment and connectivity features. we will know in detail about its infotainment and connectivity features ahead of this article.

2024 GMC Sierra HD interior
Image Credit- GMC

The new GMC Sierra 2500 and 3500 HD have a more big user-friendly dashboard with a large touchscreen display. as well as it’s most of the model trims have a spilled folding front seat and a full center console. overall the GMC Sierra HD’s interior is more impressive and feels like a premium luxurious interior.

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The GMC Sierra’s interior will come with heated-and-cooled front seats, wireless charging, a head-up display, and a heated steering wheel. that may come as standard or maybe as optional. but we expected that it will come as standard. the GMC has added a new trim for the 2024 model year that will be called Denali Ultimate that’s interior details are given below in the list-

  • the new Denali Ultimate will come with Luxurious Alpine Umber Interior With Full-Grain Leather Seating and Plaited Contrast Stitching 
  • as well as it will have 16-way power-adjustable front seats with massaging features
  • 12-Speaker Bose Premium Series With Centerpoint  Surround Sound
  • Denali Ultimate Metal Badging on Front Seatbacks and Center Console Lid
  • Laser-Etched Authentic Paldao Wood
  • Topographical Map Patterns of Mt. Denali’s Summit Embossed and Laser-Etched Across the Interior
  • Premium Microsuede Headliner, Sun Visors, and Pillars

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2024 GMC Sierra HD Exterior Design

the 2024 GMC Sierra HD’S Exterior design is amazing. and I have nothing to say about its exterior design because I have been impressed with its exterior design and its proper way exterior styling. and I hope you also have been impressed after seeing its exterior design. its exterior front grill and wheels are looking amazing.

new 2024 GMC Sierra HD 2
Image Credit- GMC

it is an off-road-ready heavy-duty pickup truck. so its exterior design has been done according to off-road. its front big grill with the GMC logo and LED lighting setup make it awesome as you can see in its exterior images.

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2024 GMC Sierra HD Engine, Performance, and Power

The 2024 GMC Sierra HD’s most trims come with standard a 6.6-liter V8 Gas powered engine with all-new ten-speed automatic transmission. this gasoline-powered engine is capable to generate the power of 401 HP and 464 pound-feet of torque. that all power is sent to rear or all-wheel drive with the help of ten-speed automatic transmission.

now GMC has revealed a new trim level for the 2024 model year- GMC Sierra HD Denali Ultimate that will come with a new more powerful engine. it will be powered by a 6.6-liter Duramax Turbo-Diesel V8 engine which can generate the power of 470 HP and 975 lb-ft of torque. and all power is sent to a rear-wheel drive with the help of a ten-speed automatic transmission.

this all-new 6.6-liter Duramax more powerful Diesel engine will be available optional in its all other trims. absolutely this engine will be more powerful and has more towing capacity than another engine. ahead of this article, we will know how much towing capacity it has. the performance and 0-60 mph are not revealed by GMC yet, so we can’t tell you in how much time it can go 0-60 mph. but we promise that we will update this article when its performance will be available.

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2024 GMC Sierra HD Fuel Economy

the EPA Does not test heavy-duty vehicles. so its EPA-estimated fuel economy can’t be available. but according to CarandDriver, they test GMC Sierra HD 2500 Denali with a Diesel engine on their own highway fuel-economy route. and they found that the GMC Sierra 2500 HD gives a fuel economy of 17 mpg on the highway.

2024 GMC Sierra HD Safety Features

More information about its safety is not revealed by GMC yet. but we can expect that it will have more driver assistance technology, but only some features will come as standard. however, the GMC Sierra HD will have a comprehensive Camera that provides a driver to view up to 15 different views. we have given its some standard and available safety features below in the list-

  • standard forward-collision warning and automated emergency braking
  • standard lane-departure warning
  • available blind spot monitoring and rear cross-traffic alert
  • up to 14 available camera views
  • available adaptive cruise control with trailering

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2024 GMC Sierra HD Infotainment and connectivity features

2024 GMC Sierra all trims come with standard infotainment and connectivity features. first of all its all trims come with a standard center touchscreen infotainment system with Apple CarPlay and Android Auto integration. however, its base trim has fewer options, but still, they can be outfitted with a 120 Volt outlet and mobile hotspot. and most of its trims level have an 8.0-inches screen with additional charging ports.

2024 GMC Sierra HD infotainment
Image Credit- GMC

the larger touchscreen can be optional with built-in navigation, a Bose audio system, a SiriusXM satellite radio, and a rear-seat entertainment system. it’s a big 13.4 inches infotainment touchscreen that comes with the most experienced integrated features like- Google Built-in, and split-screen navigation, and is wireless Apple CarPlay, and Android Auto compatible.

2024 GMC Sierra HD wireless charging
Image Credit- GMC

this big 13.4 inches touchscreen infotainment system will be standard on new GMC Sierra Denali HD AND Denali Ultimate trims. and GMC Will also offer a wireless charging pot.

2024 GMC Sierra HD Colors

there are also six new colors for the 2024 GMC Sierra HD but all colors are optional-

  1. Titanium Rush Metallic
  2. Sterling Metallic
  3. Volcanic Red Tintcoat
  4. Redwood Metallic
  5. Meteorite Metallic
  6. Downpour Metallic

2024 GMC Sierra HD Specifications

Model TrimsGMC Sierra 3500 HD
Model year2024
DrivetrainRWD OR AWD
Transmission10-Speed Automatic
Power470 HP
Torque975 lb-ft
Seating Capacity5
Max Fuel tank capacity36 gal.
Towing capacity36,000 lbs
Payload Capacity7290 lbs
2024 GMC Sierra 3500 HD Specifications

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2024 GMC Sierra HD Dimensions

Length236.6-250.75 in.
Width81.75 in.
Height79.94 in.
Curb-Weight6672-7151 lb
Wheelbase141.55-158.94 in.
Passenger Volume139 cu ft.
Cargo Volume83.5 cu ft.
Exterior Dimensions

Interior Dimensions

Head-Room (Front/Rear)43.03/40.12 in.
Leg-Room (Front/Rear)44.53/43.40 in.
Shoulder-Room (Front/Rear)66.02/65.3 in.
Hip-Room (Front/Rear)61.18/60.24 in.
Interior Dimensions

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2024 GMC Sierra HD Photos

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2024 GMC Sierra HD Video

Video Credit- The Fast Lane Truck YouTube Channel


In this article, we have known about the new 2024 GMC Sierra HD. like- the 2024 GMC Sierra HD release date, Price, Pros and cons, interior, exterior, engine, transmission, performance, fuel economy, specifications, and other important information that you should know. so if you liked this article then must share it with your friends and family. thank you for reading this article.

FAQs- 2024 GMC Sierra HD

When will the 2024 GMC Sierra HD be available?

Ans. The new GMC Sierra HD 2024 will be available soon in the spring of 2023.

How much will the cost of the new GMC Sierra HD be?

Ans. The exact cost of the new GMC Sierra HD is not declared yet by GMC. but we expect that its price could start at around $45,000 for its base trims. and can go up to $80,000.

Is there a new GMC Sierra coming out?

Ans. Yes. the new GMC Sierra is coming out for the 2024 model year. now you can know everything about it.

Which Trucks are the Rivals of the new GMC Sierra HD?

The Main Big Rivals of the New GMC Sierra HD are RAM 2500/ 3500, Chevrolet Silverado, and Nissan Titan XD.

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