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Price: $99,804

New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #G26362
New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 1
New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 1 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 2 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 3 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 4 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 5 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 6 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 7 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 8 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 9 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 10 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 11 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 12 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 13 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 14 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 15 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 16 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 17 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 18 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 19 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 20 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 21 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 22 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 23 New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 24
Photos may be stock images.
Dealer Video
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Vehicle Notes

Fairfield's Autos, located in beautiful Keene, NH, and serving the New Hampshire, Vermont, Massachusetts, and New England region. Our experienced sale…
Read More… Fairfield's Autos, located in beautiful Keene, NH, and serving the New Hampshire, Vermont, Massachusetts, and New England region. Our experienced sales staff is eager to share its knowledge and enthusiasm with you. They'll work with you to find the right vehicle at a price you can afford. Come on in and take a test drive! Please call (603) 352-7700. This 2026 GMC Sierra 2500HD AT4X is a powerhouse of capability and refined style. Equipped with the legendary Duramax 6.6L V8 Turbodiesel engine and a robust 10-speed automatic transmission, this truck is ready to handle any task you throw its way. The impressive 4WD system and off-road-tuned suspension make it a true adventure-ready companion, whether you're towing a heavy load or navigating rugged terrain. - UPFITTER SWITCH KIT (5) - Sterling Metallic Exterior - Engine Block Heater - Dual 220-Amp and 170-Amp Auxiliary Alternators - Snow Plow Prep/Camper Package - Gooseneck/5th Wheel Prep Package Step inside and you'll be surrounded by premium features that elevate the driving experience. The Bose Premium Series 12-speaker audio system, heated and ventilated front seats, and the comprehensive suite of advanced safety technologies, including Automatic Emergency Braking and Rear Cross Traffic Alert, ensure your comfort and peace of mind on every journey. With its impressive capabilities, refined interior, and striking good looks, this 2026 GMC Sierra 2500HD AT4X is the ultimate workhorse and adventure companion. Whether you're tackling tough jobs or exploring the great outdoors, this truck is ready to take you there in style and confidence. Don't miss your chance to experience the power and versatility of this exceptional vehicle. Visit our showroom today and let our knowledgeable sales team demonstrate how this Sierra 2500HD AT4X can transform the way you work and play.
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Chassis Details

Stock Number
G26362
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
GVWR
11,350
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4X
Interior Color
Obsidian Rush, Full Grain Leather seat trim
Seating Capacity
5
Exterior Color Description
Sterling Metallic
Engine Cylinder Count
8
Engine
6.6L Duramax Turbo-Diesel V8 engine
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic
New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26362 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $99,804
Additional Upfit Cost

Vehicle available NOW in Keene, NH.

Contact Fairfield's Buick GMC for more info.

(844) 262-7068
Disclaimer:
Website pricing is for internet shoppers only. Reply to this special here, or call Fairfield's Customer Care Center (855-230-3210) to qualify for this offer. You must print this page, and present it to your sales consultant, to qualify for this discounted price. When taking advantage of internet pricing, your trade will be valued at its Actual Cash Value (ACV). All new vehicle prices include manufacturer's rebates, and are subject to change. Pricing may not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer administrative fees, any dealer administrative fees, any emissions testing fees, or any other fees. Prices may not include add-ons, including, but not limited to, plows, lifts, dump bodies, utility bodies, or after market accessories. All prices, specifications, and availability subject to change without notice. Dealer may not be held liable for typographical or clerical errors. Contact dealer for most current information, and to verify pricing.
EPA Estimates Only
Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.

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