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New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #367573

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 2

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 3

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 4

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 5

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 6

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 7

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 8

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 9

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 10

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 11

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 12

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 13

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 14

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 15

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 16

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 17

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 18

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 19

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 20

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 21

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 22

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 23

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #367573 - photo 24

Window Sticker

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 in Silver delivers heavy-duty capability with a Duramax 6.6L V8 Turbodiesel engine and 4WD that handles demanding work and challenging terrain. Built for those who need serious power and versatility, this truck combines premium features with rugged functionality designed for contractors, adventurers, and professional users alike. Key Features: - Gooseneck/5th Wheel Prep Package for towing heavy trailers - Snow Plow Prep/Camper Package enabling seasonal work capability - Dual 220-Amp Primary and 170-Amp Auxiliary Alternators for sustained electrical demand - Engine Block Heater for cold climate operation - Upfitter Switch Kit (5) for custom accessory control - Premium GMC Infotainment System with Apple CarPlay and Android Auto - Bose Premium 12-Speaker Audio System with SiriusXM 360L - Heated and ventilated leather front seats with 16-way power adjustment - HD Surround Vision and Bed View Camera with trailer provisions - Hill Descent Control and electronic stability management This AT4X comes equipped with advanced technology and convenience features that make every drive refined. Heated door mirrors, automatic high-beam headlights, wireless phone projection, and a multicolor 15-inch head-up display work together to enhance your driving experience. The spray-on bedliner protects your cargo area, while remote vehicle start and keyless entry add practicality to daily use. Contact our team today to schedule a test drive and discover why the Sierra 2500HD AT4X is the premium choice for serious truck buyers. At Fairfield's, we believe that buying a vehicle should be as transparent as it is rewarding. By offering the area's lowest doc fees at just $399 and providing up to two years of complimentary service* on all retail units, we ensure your investment is protected from day one. From our complimentary EV charging stations to a free state inspection at the time of purchase for our Vermont and New Hampshire neighbors, every detail is designed with your convenience in mind. Visit us today to experience our best price guarantee and see firsthand why Fairfield's is the Monadnock Region's premier choice for a better car-buying journey.
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Chassis Details

Stock Number

367573

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 2500

Class

GVWR

11,350

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4X

Vehicle VIN

1GT4UZEY2TF367573

Interior Color

Obsidian Rush, Full Grain Leather seat trim

Seating Capacity

Exterior Color Description

Sterling Metallic

Engine Cylinder Count

Engine

6.6L Duramax Turbo-Diesel V8 engine

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

L5P

Engine Size (L)

6.6

Body Details

Body Type

Pickup

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Vehicle available NOW in Keene, NH.

Contact Fairfield's Buick GMC for more info.

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.