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Price: $96,685

View Price Details

New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #G26710

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 2

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 3

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 4

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 5

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 6

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 7

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 8

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 9

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 10

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 11

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 12

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 13

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 14

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 15

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 16

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 17

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 18

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 19

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 20

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 21

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 22

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - photo 23

New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #G26710 - 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 striking black with Obsidian Rush leather interior represents serious capability and premium truck engineering. Built on the legendary Duramax 6.6L V8 Turbodiesel platform paired with a 10-speed automatic transmission and 4WD, this crew cab delivers the power and reliability expected from a heavy-duty Sierra platform. - Duramax 6.6L Diesel Turbocharged V8 with dual alternators (220-amp primary, 170-amp auxiliary) - Gooseneck/5th wheel prep package and snow plow prep for work-ready versatility - 5-upfitter switch kit for customizable accessory integration - 16-way power driver and passenger seat adjusters with lumbar support and heated/ventilated function - Premium Bose 12-speaker audio with SiriusXM 360L, Apple CarPlay/Android Auto, and wireless phone projection - Advanced safety: automatic emergency braking, lane departure warning, rear cross traffic alert, HD surround vision camera system - Integrated trailer technologies including gooseneck prep, hitch guidance with hitch view, and in-vehicle trailering app - Full-grain leather trim, power moonroof, and 18-inch machined aluminum wheels with high-gloss black accents - Spray-on bedliner with GMC logo, LED lighting package, and remote vehicle starter system - Ultrasonic park assist, hill descent control, and 2-speed active transfer case This is a truck engineered for demanding work and premium everyday driving. Visit us in Keene to experience the Sierra 2500HD AT4X firsthand and discover why this combination of diesel capability, luxury interior, and advanced technology stands apart in its class.
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Chassis Details

Stock Number

G26710

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 2500

Class

GVWR

11,350

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

AT4X

Vehicle VIN

1GT4UZEY7TF382215

Interior Color

Obsidian Rush, Full Grain Leather seat trim

Seating Capacity

Exterior Color Description

Onyx Black

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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Pricing Details

MSRP	$99,605
Dealer Discount	- $2,920
Price	$96,685
Total Savings	$2,920
Additional Upfit Cost

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.