Drivers who need a truck that provides some serious power and all the luxuries they crave will find their ideal match in the new GMC Sierra 2500 HD, featured in our model showroom at our Las Cruces dealership. Stop by and explore all seven exceptional 2026 GMC Sierra 2500 HD trim levels—PRO, SLE, SLT, AT4, Denali, AT4X and Denali Ultimate—and find the perfect combination of features for all your driving and towing needs.
Interested in learning more about the superb range of features equipped in this top-tier addition to our 2026 GMC truck lineup? Speak with one of our GMC experts and get straightforward answers to all your model-specific questions.
Which GMC Sierra 2500 HD Trim Is Right for Me?
2026 GMC Sierra 2500 HD PRO
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- 6.6L V8 gas engine with 10-speed automatic transmission
- Trailering Package, Trailering Mirrors and Trailer Brake Controller
- Best-in-class HD cargo bed volume
- Wireless Apple CarPlay® and wireless Android Auto™ compatibility
- Available Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Optional Adaptive Cruise Control with trailering
- And more!
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2026 GMC Sierra 2500 HD SLE
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Includes the standard range of features highlighted in the 2026 GMC Sierra 2500 HD PRO, plus:
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- 13.4-inch diagonal center touchscreen and 12.3-inch diagonal digital Driver Information Center
- Traction Select System with Tow/Haul mode
- 17-inch machined aluminum wheels
- Available up to 13 camera views, including transparent trailer view
- Optional X31 off-road package with twin-tube Rancho® shocks and skid plates
- Available MultiPro™ Tailgate and MultiPro Tailgate Audio System by Kicker®
- Plus additional upgrades!
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2026 GMC Sierra 2500 HD SLT
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Features the standard range of features equipped in the SLE, plus a range of new additions, including:
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- 10-way power driver and front outboard passenger heated seats with lumbar
- Heated steering wheel
- ProGrade® Trailering System with In-Vehicle Trailering App
- 18-inch machined aluminum wheels with dark grey metallic accents
- Optional 10-way power-adjustable front heated and ventilated bucket seats with perforated leather appointments
- Available MultiPro Tailgate and MultiPro Tailgate Audio System by Kicker
- And more!
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2026 GMC Sierra 2500 HD AT4
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Building on the standard range of features highlighted in the SLT, plus exciting additions like:
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- Exclusive Jet Black interior with Kalahari accents, and heated and ventilated perforated front leather seating surfaces
- Exclusive 20-inch gloss-black aluminum wheels with available BFGoodrich® off-road tires
- Off-Road Suspension Package with twin-tube Rancho shocks and skid plates
- Up to 14 available camera views with HD Surround Vision
- Adaptive Cruise Control with trailering
- Available 15-inch diagonal Head-Up Display with off-road inclinometer
- Plus, even more exciting upgrades!
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2026 GMC Sierra 2500 HD Denali
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Includes the standard range of features highlighted in the SLT, plus:
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- 20-inch Ultra-Bright machined aluminum wheels with bright chrome inserts
- Denali-exclusive, authentic wood, patterned aluminum trim and Forge perforated leather seating surfaces
- 12-way heated and ventilated power front seats
- Optional Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Available Power sunroof
- Optional Rear Camera Mirror
- And so much more!
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2026 GMC Sierra 2500 HD AT4X
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Building on the standard range of the AT4, this exciting trim offers an exciting range of upgrades, including:
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- Factory-installed 1.5-inch suspension lift, Multimatic® DSSV dampers, rear electronic-locking differential, larger steel transfer case skid plate and front aluminum skid plate
- 35-inch Goodyear® Territory MT tires
- 16-way heated and ventilated power front seats with massage feature
- Obsidian Rush interior featuring full-grain leather seating with technical-grain leather accents and authentic Vanta ash wood
- Available AT4X AEV Edition featuring stamped steel bumpers, steering gear and transfer case skid plates, and 18-inch Salta gloss-black wheels
- Optional Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- And more!
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2026 GMC Sierra 2500 HD Denali Ultimate
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Offering exciting upgrades on the standard range of features included in the Denali, this trim includes first-class features like:
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- Duramax 6.6L Turbo-Diesel V8 engine with 10-speed automatic transmission
- Signature Vader Chrome grille and exclusive 20-inch Ultra-Bright machined aluminum wheels with gloss-black inserts
- Exclusive Alpine Umber interior featuring full-grain leather seating, authentic Paldao wood and 16-way power front seats with massage feature
- 12-Speaker Bose Premium Series with Centerpoint?surround sound
- Illuminated power assist steps and MultiPro Tailgate Audio System by KICKER
- Available Auxiliary trailer camera
- Plus, even more enticing upgrades to explore!
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New GMC Sierra 2500 HD for Sale In Las Cruces
Experience the power and high-quality performance of the new GMC Sierra 2500 HD firsthand by booking your test drive or stopping by our finance center and securing the ideal auto loan for you as soon as today. We make it our priority to help each of our customers get into the perfect GMC truck model for their unique needs. Stop by or contact our dealership in Las Cruces, NM today to get started.
