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Price: $92,754

New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #G26352
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 1
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 1 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 2 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 3 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 4 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 5 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 6 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 7 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 8 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 9 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 10 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 11 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 12 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 13 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 14 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 15 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 16 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 17 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 18 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 19 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 20 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 21 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 22 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - photo 23 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26352 - 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 3500HD AT4 is a true workhorse, engineered to conquer any terrain and tackle the toughest jobs. Equipped with a powerful Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this truck delivers an unbeatable combination of strength and efficiency. - Upfitter Switch Kit (5) - Power-Retractable Assist Steps with LED Lighting - Engine Block Heater - AT4 Premium Plus Package - Gooseneck/5th Wheel Prep Package - Snow Plow Prep/Camper Package - Bose Premium 7-Speaker Sound System - Heated and Ventilated Front Seats - Heated Rear Seats - Multicolor 15 Diagonal Head-Up Display - Wireless Charging - HD Surround Vision The Sierra 3500HD AT4 is built to conquer the toughest terrain, with features like the 2-Speed Active Transfer Case, Off-Road Suspension, and Off-Road High Clearance Step. The Upfitter Switch Kit allows you to easily integrate your favorite accessories, while the Gooseneck/5th Wheel Prep Package and Snow Plow Prep/Camper Package make this truck a true multi-purpose powerhouse. Inside, the Sierra 3500HD AT4 offers unparalleled comfort and convenience. The Bose Premium 7-Speaker Sound System delivers an immersive audio experience, while the Heated and Ventilated Front Seats and Heated Rear Seats keep you and your passengers cozy in any weather. The Multicolor 15 Diagonal Head-Up Display puts crucial information right in your line of sight, and the Wireless Charging feature ensures your devices are always powered up and ready to go. With its rugged good looks and uncompromising capability, the 2026 GMC Sierra 3500HD AT4 is the ultimate companion for your toughest jobs and adventures. Experience the power and versatility of this exceptional truck for yourself. Contact us today to schedule a test drive and discover why the Sierra 3500HD AT4 is the perfect choice for your next project. Fairfield's Autos is committed to providing our customers with the highest level of service and satisfaction. Our knowledgeable sales team is here to guide you through the entire purchasing process, ensuring you find the perfect vehicle to meet your needs and exceed your expectations. Visit our showroom today and let us demonstrate why Fairfield's Autos is the premier destination for all your automotive needs in the New England region.
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Chassis Details

Stock Number
G26352
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,100
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Interior Color
Jet Black with Kalahari accents, Perforated Front
Seating Capacity
5
Exterior Color Description
Coastal Dune
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 3500 AT4 Crew Cab for sale #G26352 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $92,754
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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