The 2024 GMC Sierra Heavy Duty is coming, bringing a whole new level of capability, technology, and premium features to the heavy-duty truck segment. This enticing new pickup for sale arrives in Spring 2023 with new style, new amenities, and new editions that make it the work-ready truck everyone at the job site wants.
From its ultra-premium interior and performance to its tech-laden cabin and safety systems, the 2024 GMC Sierra 2500HD and the entire lineup of new 2024 GMC HD trucks for sale are putting competing heavy-duty pickups on notice.
We're confident that by the end of this GMC truck preview, you'll be waiting for a 2024 GMC Sierra HD Denali or another version of this powerful pickup to arrive at a GMC dealership near you for a tour, test drive, and acquisition.
Meet the 2024 GMC Sierra Trim Levels
Let's start with some of the big news for the 2024 GMC Sierra Heavy Duty lineup. The first-ever Sierra HD Denali Ultimate arrives, taking Denali style and substance to new heights with ultra-premium touches.
The 2024 GMC Sierra Heavy Duty trucks are offered in the following trim levels:
- Sierra HD Pro
- Sierra HD SLE
- Sierra HD SLT
- Sierra HD AT4
- Sierra HD Denali
- Sierra HD Denali Ultimate
With its standard 6.6-liter gas engine coupled with an Allison® 10-speed automatic transmission, the 2024 Sierra HD Pro proves that even a base trim is exceptionally capable. Add in its standard Trailering Mirrors, Trailering Package, and extensive cargo box volume, and you have a recipe for a new heavy-duty truck that's ready for any job.
Step up to the Sierra HD SLE or SLT for GMC's famed MultiPro™ Tailgate as standard equipment. The SLT and SLE trims also introduce the available 6.6-liter Duramax Turbo Diesel V-8 engine to the model lineup.
Heavy-duty capability meets all-terrain performance in the rugged new Sierra HD AT4. With its Off-Road Suspension Package complete with twin-tube Rancho® shocks and skid plates, the AT4 is primed for the trails. BFGoodrich off-road tires are also available.
Looking for exclusive styling and bold chrome features in your new pickup? Then consider the 2024 GMC Sierra HD Denali, fitted with 20" ultra-bright machined wheels featuring chrome inserts. Inside, the new Sierra HD Denali boasts perforated leather seats and open-poor wood trim.
For the ultimate in Sierra HD style and amenities, there's the first-ever Denali Ultimate edition. Its exterior is highlighted by a new signature Vader Chrome grille, while inside, a 12-Speaker Bose® Premium Series With Centerpoint® Surround Sound system and massaging front seats signal this is anything but your average heavy-duty truck.
Uncover 2024 GMC HD Interior Amenities
For a first-class cabin in a new heavy-duty truck, turn to the 2024 GMC Sierra Heavy Duty lineup. With exclusive, ultra-premium amenities plus its advanced technologies, the 2024 Sierra trucks surround you in comfort and convenience.
Find a 2024 GMC Sierra Heavy Duty pickup fitted with:
- Leather-wrapped heated steering wheel
- 16-way power front seats
- Heated and ventilated front leather seating surfaces
- Perforated leather seats
- Aluminum and accents
- Open-pore wood trim
- Stainless steel speaker grilles
The Tech-Packed Heavy-Duty Pickup Truck
Technology and capability come together in the 2024 GMC Sierra Heavy Duty trucks coming to a GMC dealer near you. With up to 14 camera views, including an innovative transparent trailer view, it's easy to navigate through the world behind the wheel of this full-size and work-ready pickup.
Large digital screens and an available 15-inch head-up display keep you informed of your surroundings and vehicle settings. Technologies like these make the 2024 GMC Sierra Heavy Duty the next-level pickup truck to drive.
2024 GMC HD Towing Capacity and Performance
If you're shopping for a new GMC heavy-duty truck or 2024 GMC Sierra 1500 for sale, you're probably seeking a vehicle that can tow with complete confidence. With an incredible 36,000 pounds of maximum towing capacity when properly equipped,1 the 2024 Sierra HD lineup is as capable as they come.
It's all possible partly due to the available 6.6-liter Duramax Turbo Diesel V-8 engine that generates an impressive 975 pound-feet of torque. This Duramax powertrain has been enhanced with an all-new turbocharger and is now paired with an Allison® 10-speed transmission. The result is up to 25% more low-end torque than the previous model year.
Inquire About The New 2024 GMC Sierra Heavy Duty
Are you eager to upgrade to a new 2024 GMC truck? Then contact our local GMC dealer for details on availability. In the meantime, you can shop GMC Sierra deals.
Can't wait for a particular pickup? Then we invite you to consider a 2023 GMC Sierra within our inventory.
Frequently Asked Questions
When does the 2024 GMC Sierra HD come out?
The 2024 GMC Sierra HD full-size truck lineup has already debuted, with availability starting in the spring of 2023. All of the 2024 GMC Sierra HD trim levels have been released so that truck shoppers can start exploring their options before this new Sierra HD lineup becomes available for purchase in Spring 2023.
Will the 2024 Sierra HD be redesigned?
The 2024 GMC Sierra HD lineup has been updated and upgraded from the previous model year, but it is not a complete redesign. The new model features a revised front fascia and grille, plus new features and the introduction of the first-ever Sierra HD Denali Ultimate trim level.
When can I get a 2024 GMC Sierra?
Truck shoppers will be able to get their hands on a 2024 GMC Sierra HD pickup starting in Spring 2023. The new 2024 GMC Sierra lineup has debuted for shoppers to explore online, so you can browse the available features and trim levels before placing a pre-order or building your desired truck online. Contact your local GMC dealer for details on 2024 GMC Sierra availability.
1Requires properly equipped 3500 HD Regular Cab long box 2WD DRW with available 6.6L Duramax Turbo Diesel V-8 engine, Max Trailering Package and gooseneck hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner's Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.