2024 GMC Sierra 2500 HD for Sale

Everything’s better in HD, right? Heavy duty, that is. The 2024 GMC Sierra HD 2500 is ready for any task, from towing your boat to the lake or loading up your work supplies to finish the job. Get in the game with the Sierra HD 2500 pickup truck from Crain Buick GMC in Conway, Arkansas.

Let’s talk shop. And get to shopping the available trims for 2024. If you’re trying to find the best fit for you, you’ll have to dig a little deeper to learn more about all the available trims: Pro, SLE, SLT, AT4, AT4X, Denali, and Denali Ultimate. You’ll also have your pick between 2WD and 4WD. 

Find Yourself a New GMC to Drive Home in Conway, Arkansas—View Our Current Inventory

2024 GMC Sierra 2500 HD Pro, SLE & SLT Trims

Engineered for exceptional performance and capability, the 2024 GMC Sierra 2500 HD Pro, SLE, and SLT trims have a maximum towing capacity of up to 36,000 lbs. These trucks are ready for the toughest jobs. Powered by an enhanced 6.6L Duramax Turbo Diesel V8 engine that delivers an impressive 975 lb-ft of torque and 470 hp, the Sierra 2500 HD is both powerful and efficient. 

The heavy-duty cargo bed offers ample volume for all your hauling needs, while the class-leading 13.4-inch diagonal center touchscreen provides an intuitive and connected driving experience. Additional features such as the Prograde Trailering System and the versatile MultiPro tailgate further enhance functionality and convenience, making the 2024 GMC Sierra 2500 HD a standout choice for those demanding the best in heavy-duty trucks.

2024 GMC Sierra 2500 HD Pro, SLE & SLT Key Features

• Max towing up to 36,000 lbs.

• Enhanced 6.6L Duramax Turbo Diesel V8 engine with 975 lb-ft of torque and 470 hp

• Heavy-duty cargo bed volume

• Class-leading 13.4-inch diagonal center touchscreen

• Prograde Trailering System

• MultiPro tailgate

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Interior

Inside the Sierra 2500 HD Pro, SLE, and SLT, you’ll find a combination of luxury and practicality. Premium front seats make for a comfortable ride, while the heated steering wheel adds an extra touch of warmth on cold days. Passengers will enjoy the best-in-class crew cab front head and legroom, providing ample space for relaxation and comfort. The dual-zone automatic climate control allows both driver and passengers to customize their temperature settings for an ideal cabin environment. Additionally, the rear seats are designed with premium comfort in mind, making every journey enjoyable for all occupants.

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Interior Key Features

• Premium front seats

• Heated steering wheel

• Best-in-class crew cab front head and legroom

• Dual-zone automatic climate control

• Premium rear-seat comfort

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Exterior

The exterior of the Sierra 2500 HD Pro, SLE, and SLT trims combine style and functionality. New LED projector headlamps provide enhanced visibility and a sleek look, while the 20-inch machined aluminum wheels with bright silver accents look sharp. The pickup truck also offers best-in-class heavy-duty cargo bed volume, giving you enough space for all your hauling needs. Additionally, trailering mirrors are included to enhance your towing capabilities.

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Exterior Key Features

• New LED projector headlamps

• 20-inch machined aluminum wheels with bright Silver accents

• Best-in-class heavy-duty cargo bed volume

• Trailering mirrors

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Technology

Equipped with cutting-edge technology, the Sierra 2500 HD Pro, SLE, and SLT trims are here to enhance your driving experience. The centerpiece is a class-leading 13.4-inch diagonal center touchscreen paired with a 12.3-inch diagonal digital driver information center. Stay connected effortlessly with wireless Apple CarPlay and Android Auto, and enjoy the advanced functionality of the next-generation GMC infotainment system with Google built-in. With up to 13 available camera views, maneuvering, and towing are made simpler and safer.

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Technology Key Features

• 13.4-inch diagonal center touchscreen

• 12.3-inch diagonal digital driver information center

• Wireless Apple CarPlay & Android Auto compatibility

• Next-generation GMC infotainment systems with Google built-in

• Up to 13 available camera views

• Bose Premium Sound System

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Capability

These trims are built to deliver exceptional capability and performance. At their core is the enhanced 6.6L Duramax Turbo Diesel V8 engine, featuring turbochargers and paired with an Allison 10-speed transmission for smooth and powerful driving. Towing is made easier with the most available trailering-assistance technologies in its class. The available six-function MultiPro tailgate provides versatile cargo-loading solutions, while the V8's towing prowess ensures you can handle heavy loads with confidence. Additionally, adaptive cruise control with trailering enhances safety and convenience on long hauls.

2024 GMC Sierra 2500 HD Pro, SLE, & SLT Capability Key Features

• Enhanced 6.6 Duramax Turbo Diesel V8 engine with turbochargers and Allison 10-speed transmission

• Most trailering-assistance technologies in its class

• Available six-function MultiPro tailgate

• V8 towing prowess

• Adaptive cruise control with trailering

2024 GMC Sierra 2500 HD AT4 & AT4X Trims

These two Sierra 2500 HD trims are designed for those seeking capability and luxury in their off-road adventures. With a maximum towing capacity of 18,500 lbs., these trucks can easily handle heavy loads. They come equipped with a factory-installed 1.5-inch suspension lift and Multimatic DSSV dampers for superior off-road performance. The off-road suspension features Rancho shocks along with rugged 35-inch Goodyear Territory MT tires that can tackle the toughest terrains. Inside, the exclusive Obsidian Rush interior offers full-grain leather seating. Whether you're towing, hauling, or exploring off the beaten path, the Sierra 2500 HD AT4 and AT4X definitely deliver.

2024 GMC Sierra 2500 HD AT4 & AT4X Key Features

• Max towing of 18,500 lbs.

• Factory-installed 1.5-inch suspension lift

• Multimatic DSSV dampers

• Off-road suspension with Rancho shocks

• 35-inch Goodyear Territory MT Tires

• Exclusive Obsidian Rush interior with full-grain leather seating

2024 GMC Sierra 2500 HD AT4 & AT4X Interior

Featuring a striking Jet Black color scheme with Kalahari accents, the Sierra 2500 HD AT4 and AT4X trims are sleek yet rugged. Comfort is paramount with a wrapped heated steering wheel, and heated and ventilated front leather seating surfaces. The exclusive Obsidian Rush interior elevates the cabin's elegance, featuring authentic Vanta Ash wood accents. Drivers will appreciate the best-in-class 16-way power front seats with a massaging feature, perfect for long drives. Additionally, premium all-weather floor liners with removable carpet inserts keep the interior clean and protected.

2024 GMC Sierra 2500 HD AT4 & AT4X Interior Key Features

• Premium AT4 interior in Jet Black with Kalahari accents

• Wrapped heated steering wheel

• Heated and ventilated front leather seating surfaces

• Exclusive Obsidian Rush interior

• Authentic Vanta Ashwood
  Best-in-class 16-way power front seats with massaging feature

• Premium all-weather floor liners with removable carpet inserts

2024 GMC Sierra 2500 HD AT4 & AT4X Exterior

New for 2024 are the redesigned AT4 grille and front fascia. They give the truck a bold and distinctive look along with the 20-inch gloss-black aluminum wheels. A spray-on bedliner with the GMC logo provides durable protection for the cargo bed. The new LED projector headlamps and signature lighting with animated sequences ensure excellent visibility. For added convenience, available power-retractable assist steps with LED perimeter lighting make entry and exit easier, especially in the dark.

2024 GMC Sierra 2500 HD AT4 & AT4X Exterior Key Features

• Redesigned AT4 grille and front fascia

• 20-inch gloss-black aluminum wheels

• Spray-on bedliner with logo

• New LED projector headlamps and signature lighting with animated sequences

• Available power-retractable assist spets with LED perimeter lighting

• World’s first six-function MultiPro tailgate

2024 GMC Sierra 2500 HD AT4 & AT4X Technology

GMC provides state-of-the-art technology to enhance your driving experience, starting with a large 13.4-inch diagonal center touchscreen. Additionally, a 12.3-inch diagonal digital driver information center offers customizable displays of different vehicle information. With available Prograde trailering tech, towing becomes easier and more efficient, while up to 14 available camera views provide comprehensive visibility.

2024 GMC Sierra 2500 HD AT4 & AT4X Technology Key Features

• 13.4-inch diagonal center touchscreen

• 12.3-inch diagonal digital driver information center

• Available multicolor 15-inch diagonal head-up display

• Available Prograde trailering tech

• Up to 14 available camera views

First Ever Sierra HD AT4X AEV Edition

This off-road pickup is engineered for the roughest terrain and is the first-ever American Expedition Vehicle. This pickup takes off-road capability and rugged style to new heights with an array of specialized features. It comes equipped with AEV stamped-steel front and rear bumpers for enhanced durability and protection in rough terrain. The AEV racing-inspired 18-inch Salta wheels with a distinctive 16-spoke design look striking and deliver superior performance on challenging trails. Inside, the AEV embroidered front head restraints make the Sierra HD AT4X AEV Edition a standout choice.

First Ever Sierra HD AT4X AEV Edition Key Features

• AEV stamped-steel front and rear bumpers

• AEV stamped-steel skid plates

• AEV racing-inspired 18-inch Salta wheels with 16-spoke design

• AEV embroidered front head restraints

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Trims

Powered by an enhanced 6.6L Duramax Turbo Diesel V8 engine delivering an impressive 975 lb-ft of torque and 470 hp, the Denali and Denali Ultimate trims are ready for any terrain. Inside, the 16-way power front seats with massage feature acts as your personal masseuse. Advanced trailering-assistance technologies make towing effortless. With 14 available camera views, maneuvering in tight spaces becomes a breeze, and the multicolor 15-inch diagonal head-up display projects key information onto the windshield for easy viewing.

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Key Features

• Enhanced 6.6L Duramax Turbo Diesel V8 engine with 975 lb-ft of torque and 470 hp

• 16-way power front seats with massage feature

• Trailering-assistance technologies

• Six-function Multipro tailgate with available Kicker audio system

• 14 available camera views

• Multicolor 15-inch diagonal head-up display 

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Interior

The interior of the Denali and Denali Ultimate has aluminum trim, chrome accents, and Walnut wood detailing. Those touches look great with the embroidered Denali logos and Alpine Umber full-grain leather seats. Note the premium microsuede headliner, sun visors, and pillars. There’s also laser-etched authentic Paldao wood inserts, Denali Ultimate metal badging, and an etched stainless steel speaker grille.

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Interior Key Features

• Aluminum trim, chrome accents, and Walnut wood detailing

• Embroidered Denali logo

• Alpine Umber full-grain leather seats

• Premium microsuede headliner, sun visors, and pillars

• Laser-etched authentic Paldao wood

• Denali Ultimate metal badging

• Etched stainless steel speaker grille details

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Exterior

The Denali and Denali Ultimate make a bold statement on the road, with a new front bumper and fascia, along with a redesigned Denali chrome grille. The 20-inch ultra-bright machined wheels with bright chrome inserts add to the overall upscale aesthetic. The signature Vader chrome grille further enhances the premium look, while Denali Ultimate fender badging signifies the top-of-the-line status. With their striking exterior design, these models command attention and admiration wherever they go.

2024 GMC Sierra 2500 HD Denali & Denali Ultimate Exterior Key Features

• New front bumper, fascia, and redesigned Denali chrome grille

• 20-inch ultra-bright machined wheels with bright chrome inserts

• New LED projector headlamps and signature lighting with animated sequences

• Signature Vader chrome grille

• Denali ultimate fender badging

2024 GMC Sierra 2500 HD Safety

GMC prioritizes safety with an array of advanced features in the Sierra 2500 HD. The Sierra HD Pro Safety suite includes features designed to enhance the safety and confidence of everyone in the cab.

Sierra HD Pro Safety includes:

• Forward Collision Alert

• Following Distance Indicator

• Front Pedestrian Braking

• IntelliBeam

• Lane Departure Warning

• Buckle to Drive

• Automatic Emergency Braking

Take a Spin in a New Sierra HD 2500—Schedule a Test Drive at 710 South Amity Road

Now that you know everything about the 2024 GMC Sierra HD 2500, make your way to Crain Buick GMC in Conway at 710 South Amity Road. We are your go-to dealer for all new Buick and GMC SUVs and pickup trucks. Contact us to see if we have any special offers or if we can answer any questions. 

Looking for a New Buick or GMC? Try the GMC Terrain or Buick Envista, available today at Crain Buick GMC in Conway.