2023 GMC Sierra 3500 HD
The 3500 HD offers up to 36,000 lbs. of available maximum
towing capacity (requires a properly equipped 3500 HD Regular Cab Long Box 2WD
DRW with available Duramax 6.6L Turbodiesel V8 engine). The 3500 HD comes with
5 trim levels: SLT, SLE, Pro, AT4, and Denali, with a starting MSRP of $44,195.
Its powerful exterior doesn't disappoint in terms of performance with dual rear
wheels: 17" painted steel, 17" painted steel with chrome overlay, and 17"
forged polished aluminum. Best-in-class cargo volume is offered with a
roll-formed high-strength steel bed and heavy-duty cargo box volume with 2 configurations: Standard Bed (69.5 cubic feet) and Long Bed (83.5 cubic feet).
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2023 GMC Sierra 2500 HD AT4
The Sierra HD AT4's interior is athletic and powerful with premium
front and rear floor liners with removable carpet inserts. Embroidered AT4
logos emphasizes its sporty, rugged aesthetic. Heated and ventilated perforated
front leather seating surfaces and a heated steering wheel with exclusive Jet
Black and Kalahari colors brings the cabin to life. Its rugged exterior boasts
terrain in style with premium black chrome accents, side bed step, red recovery
hooks, an available high clearance step, and more. With a starting MSRP of
$65,600, the 2023 Sierra 2500 AT4 has a maximum payload of up to 4,196 pounds,
available maximum towing up to 21,130 pounds, and available maximum torque up
to 910 pounds per foot. The AT4 features the world's first six-function GMC
multipro tailgate offers six distinct functions that are designed to help
improve loading, unloading, and accessing the cargo box.
2023 GMC Sierra 2500 HD Denali
Available on both the 2500 HD and 3500 HD, the 2023 Denali
offers exclusive interior finishes including Jet Black or Dark Walnut and Dark
Ash Gray colors, forge perforated leather seating surfaces with heated and
ventilated front bucket seats (the driver seat includes memory foam), and a
Denali-exclusive authentic Open-Pore Ash Wood, brushed aluminum trim, chrome
accents, etc. The Denali has an eye-catching exterior that features a large
offering of exclusives that help emphasize its luxurious look, featuring a
signature Denali grille, power-adjustable trailering mirrors, six-function
multipro tailgate, and 20" multi-dimensional polished aluminum wheels.
With a starting MSRP of $72,100, the 2023 GMC Denali has a
maximum payload of up to 6,374 pounds, available maximum towing up to 30,990
pounds, and available maximum torque up to 910 pounds per foot. Power is at the
premium with an available 6.6L Duramax turbodiesel V8 engine that offers 445
horsepower and 910 pounds per foot of torque.
2023 GMC Sierra 2500 HD Interior & Cab Configurations
The 2500 HD's exterior has an eye-catching appearance that
lives up to its performance. Whether you want rugged or refined, its interior
colorway is designed to fit your specific style. A dark walnut and ash gray
color combination includes forged perforated leather seating surfaces. Other
interior colors offered are Jet Black, Jet Black with Kalahari Accents, and
Dark Walnut and Slate. Additional interior features include an available heated
steering wheel, available heated and ventilated front leather-appointed seats,
and an available HVAC system with dual-zone climate control and rear-seat
outlets.
An elevated driver seat allows you to survey the road with
peace of mind, and a spacious crew cab interior features best-in-class front
head room (43") and leg room (44.5"). Convenient storage solutions are
incorporated throughout the cabin in rear seatback storage, while not lacking
on premium seat comfort and leg room, perfect for stowing a smartphone and road
trip essentials.
Interior technology is at a premium level by offering a
wireless charging pad for your mobile tech, Apple CarPlay, and Android Auto
compatibility. Available Bose premium sound systems supply seven speakers with
a Richbass woofer that produces powerful sound that makes you feel like you're
within rands reach of the concert stage.
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2023 GMC Sierra 2500 HD Exterior Design & Appearance
The 2500 HD's exterior has an eye-catching appearance that
lives up to its performance. Whether you want rugged or refined, the Sierra
2500 HD's exterior was engineered for the bold, big, and beautiful. Specific
features include trailering mirrors that power fold or manually extend and
retract with LED guidance lamps that enhance your views when backing up with a
trailer, lower convex mirrors, and amber auxiliary clearance lamps. Available
options for the trailering mirrors include heated and auto-dimming upper glass
(for both driver and passenger), LED turn-signal indicators/clearance lamps,
LED perimeter lighting, and LED forward auxiliary task lighting.
A side bed step is located just in front of the rear wheel
arches which complements the large CornerStep rear bumper. This provides easy
accessibility to grab equipment from the cargo bed. A dual path air induction
system (available on the 6.6L Duramax Turbodiesel V8 engine) brings in dense,
cool air through the hood scope and large front grille, providing cooler
temperatures and optimizing horsepower to the maximum trailering performance
capacity. The exterior dimensions of the 2023 GMC Sierra 2500 HD are 236-266" L
x 82" W x 80" H. Ten exterior colors are offered across the entire 2023 Sierra HD lineup:
- Summit White
- Cardinal Red
- Onyx Black
- Pacific Blue Metallic
- Quicksilver Metallic
- Forest Metallic
- Ebony Twilight Metallic
- Cayenne Red Tintcoat
- White Frost Tintcoat
- Hunter Metallic (Denali Exclusive)
2023 GMC Sierra 2500 HD Engine Options
For the 2500 HD, a 6.6L V8 gasoline with 401 horsepower
@5200 and a 6L90 6-speed automatic transmission and 6.6L V8 turbodiesel with
445 horsepower @2800 engine and an Allison 10-speed automatic transmission are
available.
2023 GMC Sierra 2500 HD Towing Capacity & Payload Rating
The 2023 Sierra 2500 HD has a maximum payload of 3,563
pounds (for the Pro, SLE & SLT trim levels), and available max towing
capacity of 18,500 pounds.
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2023 vs. 2022 GMC Sierra 2500
HD Changes & Updates
So, what's new for the 2023 GMC Sierra 2500 HD? Both GMC's
2500 and 3500 models come with regular, extended, and crew-cab bodies across an
extensive span of trim levels. Pricing for the 2023 GMC Sierra 2500 HD has
increased to the equivalent 2022 model-year across the board, at least by
$1,000.
2023 GMC Sierra 2500 HD Safety Ratings & Technology
Although there are no active safety ratings for the 2023 GMC
Sierra 2500 HD on NHTSA and IIHS, we will make appropriate updates once safety
ratings are received. However, J.D. Power ranked the 2500 HD 83 out of 100
based on hundreds of thousands of independent and unbiased consumer verified
reviews. Upcoming tech features deliver innovation at its finest by providing
excellent driving experiences with available advanced safety and driver
assistance features.
With up to 15 available camera views, you can easily keep
tab on your truck and trailer. An available Rear Camera Mirror provides a wide
and less obstructed view behind the vehicle, making it easy to switch between
the camera view and a traditional rearview mirror. A first-in-class 15"
diagonal multicolor head-up display is available to help you maintain eyes on
the road while having key information directly ahead of you: speed, tachometer,
mobile alerts, available navigation, available Forward Collision Alert,
available Lane Departure Warning, cruise control, etc. Additionally, by using
the MYGMC Mobile app, you have access to the Prograde Trailering System, which
streamlines the hitching and towing process with integrated tools from the palm
of your hand.
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