2024 GMC Sierra 2500 HD Price & Trim Levels

The 2024 GMC Sierra HD offers 6 trim levels: Pro ($45,000 starting MSRP), SLE ($50,000 starting MSRP), SLT ($60,000 starting MSRP), AT4 ($68,000 starting MSRP), Denali ($74,000 starting MSRP), and Denali Ultimate ($80,000 starting MSRP).

PRO

The Pro comes with a standard 6.6L gas engine and an Allison® 10-speed Automatic transmission. Key features include standard trailering mirrors, trailering package, and spacious cargo volume.

SLE & SLT

The SLE and SLT comes with GMC’s MultiPro™ Tailgate as a standard feature. Both trims come with an available 6.6L Duramax Turbo Diesel V8 engine.

AT4

The AT4 trim level combines heavy-duty with all-terrain off-road performance. Key features include an off-road suspension package with twin-tube Rancho® shocks and skid plates, and available BFGoodrich off-road tires.

DENALI & DENALI ULTIMATE

The Denali trim comprises of exclusive styling, class, and luxury. Key features include fitted 20″ ultra-bright machined wheels with chrome inserts, perforated leather seats and open-pore wood trim. The Denali Ultimate trim speaks for itself. Inside and out, the first ever Sierra HD Denali Ultimate takes premium capability to another level with a signature style that boldly announces its presence everywhere you go.Shop GMC Sierra HD

2024 GMC Sierra 3500 HD

The 2024 GMC Sierra 3500 HD is the heavier counterpart of the 2500 HD, delivering high-caliber performance and durability. Key specs include:

• Maximum trailering capacity of up to 36,000 pounds.
• Maximum horsepower of 470 and maximum torque up to 975.
• Maximum cargo bed volume at 83.5 cubic feet.
• Maximum payload capacity up to 7,290 pounds.

2024 GMC Sierra 2500 HD AT4

The 2024 GMC Sierra 2500 HD AT4 trim comes with exclusive, rugged exterior detailing including a redesigned AT4 grille and front fascia, an available power-retractable assist steps with LED perimeter lighting, red vertical recovery hooks, spray-on bedliner with AT4 logo, standard 20″ gloss-black aluminum wheels with available BFGoodrich off-road tires.

Interior details include premium AT4 interior in jet black with Kalahari accents, premium all-weather floor liners with removable carpet inserts, wrapped heating steering wheel, 10-way power front seats, heated/ventilated front leather seating surfaces, an available 15″ diagonal head-up display, and an available rear camera mirror. Starting price begins at $68,000 MSRP (est.).

2024 GMC Sierra 2500 HD Denali

The 2024 Sierra HD 2500 Denali is recognized for setting the standard. Best-in-class interior features showcase an embroidered Denali logo on front seatbacks, etched stainless-steel speaker grille details, a premium instrument panel and door trim with authentic open-pore walnut wood detailing, aluminum trim and chrome accents, perforated forge leather seating with contrasting stitching, and expansive crew cab front head and leg room.

Interior features include a new front bumper and a redesigned Denali chrome grille, 20″ ultra-bright machined wheels with bright chrome and gloss-black accents (22″ aluminum wheels are available on single rear wheel models only), animated lighting sequences, and a spray-on bedliner with Denali logo. Starting price begins at $74,000 MSRP (est.).Shop GMC Sierra HD

First Ever 2024 GMC Sierra HD Denali Ultimate

For the first time ever, the 2024 GMC Sierra HD Denali Ultimate is the most advanced in terms of luxury, heavy-duty performance, and style. Its exterior showcases signature detailing from grille to gate with a redesigned Denali signature grille finished with Vader chrome, Vader chrome GMC badging, unique Denali Ultimate fender badging, new LED projector headlamps, 20″ ultra-bright machined aluminum wheels with high gloss back accents, and signature animated lighting sequences.

The Denali Ultimate comes with the world’s first 6-function MultiPro™ tailgate equipped with a KICKER®† audio system. Its interior is exclusive with Alpine Umber soft, full-grain leather with plaited stitching, 16-way power front massaging seats, door panels and center console lid. Authentic, open-pore Paladao wood with unique graining adds a beautiful color blend and compelling attention to detail. It is available both on the Sierra HD 2500 and Sierra HD 3500, and with this being the most expensive trim level, prices are likely to start around the $80,000 MSRP mark.

Interior Features & Cab Configurations

Both the 2024 Sierra 2500 and 3500 HD models come with large dashboards with user-friendly switchgear. Most trim levels come with split-folding front benches that can be switched out for bucket seats with a full center console. Optional interior features include a head-up display, a heated steering wheel, heated-and-ventilated front seats, and wireless phone charging. Cab configurations include a regular, double, and crew cab.

Exterior Dimensions & Colors

The new 2024 Sierra 2500 HD offers a total of 9 exterior colors, including Summit White, Ebony Twilight Metallic, Quicksilver Metallic, Cayenne Red Tintcoat, Pacific Blue Metallic, White Frost Tricoat, Cardinal Red, Forest Metallic, Onyx Black, and Hunter Metallic. Titanium Rush Metallic, Sterling Metallic, Volcanic Red Tintcoat, Redwood Metallic, Meteorite Metallic and Downpour Metallic. In time, we hope to see some other color options in this lineup, such as the new Titanium Rush Metallic or Volcanic Red Tintcoat offered on the GMC Sierra 1500 models. Exterior dimensions of the 2024 GMC Sierra HD should remain the same as previous years. For this year, you expect the following dimensions: 250.1 – 266.1″ L x 81.85″ W x 79.8 – 80.9″ H. Dimensions will vary depending on if you choose a 2500 or a 3500 model, the length of the chosen truck bed (6’9″ standard bed or 8″ long bed), and the cab configuration chosen (Regular, Double, or Crew).Shop GMC Sierra HD

2024 GMC Sierra 2500 HD Engine Options

The 2024 GMC Sierra HD comes with the following engine and powertrain offerings:

• A 6.6L L8T V8 gasoline engine, naturally aspirated, with a 6-speed Automatic transmission, and 401 horsepower @ 5200 rpm.
• A 6.6L Duramax LSP V8 diesel engine, turbocharged, with an Allison 10-speed Automatic (MGM, MGU) transmission, and 445 horsepower @ 2800 rpm.

Towing Capacity & Payload Rating

The 2500 Sierra HD offers top of the line towing of up to 21,900 pounds for the Crew Cab and and a maximum towing power of 22,500 pounds for the 2500 HD. The Sierra 3500 HD has a maximum towing capacity of 36,000 pounds. The maximum payload capacity of the 2500 HD ranges from 3,379 pounds to 4,178 pounds (requires properly equipped 2500 HD Regular Cab 2WD model with available 6.6L Duramax Turbo Diesel V8 engine and Max Trailering Package.). For both the 2500 and 3500 models, here is a closer breakdown of the exterior dimensions:

• Length: 236.6/6002 (long bed)
• Width: 81.75/2076 (SRW); 96.75/2475 (DRW)
• Height: 79.94/2030 (2500 HD); 80.94/2056 (3500 SRW); 80.24/2038 (3500 DRW)
• Front Track: 68.1/1731

2024 vs. 2023 GMC Sierra HD Redesign Changes & Updates

The 2024 GMC Sierra HD is coming in with a lot of big changes, including a new front and rear end design, fresh interior, and powertrain upgrades. All 2024 trims receive updated styling with reshaped front bumpers, new exterior grilles, and bespoke materials. This year features the first-ever Sierra HD Denali Ultimate. Also, there’s an optional 6.6L Duramax turbodiesel V8 engine with a 10-speed Allison Automatic transmission. Both the 2500 HD and 3500 HD come in regular, double, and crew cab body styles.

2024 GMC Sierra 2500 HD Safety Ratings & Technology

Currently there are no safety ratings for the 2024 GMC Sierra 2500 HD, however, will be updated once new information comes in. Safety features include the standard GMC Pro Safety which comes with advanced driver assistance styles such as automatic emergency braking, automatic high-beam headlights, following-distance indicator, front pedestrian braking, and lane-departure warning. A bonus safety feature includes Pro Safety Plus package that comes with rear cross-traffic warnings and enhanced trailering safety functions.

Technology in the Sierra 2500 HD is cutting-edge with an available 13.4″ infotainment system that offers text and voice inputs and additional Google services. Wireless charging and Apple CarPlay and Android Auto smartphone mirroring come standard. There’s an additional 12.3″ configurable digital gauge cluster that offers views for maps, audio information, and additional specs.

New GMC Sierra 2500 HD & 3500 HD for Sale in Santa Fe, NM

Browse our inventory below of new 2023 and 2024 GMC Sierra 2500 and 3500 heavy duty trucks. If you have any questions, please contact us today and we will be glad to help.