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Price: $92,689

New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #G26322
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 1
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 1 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 2 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 3 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 4 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 5 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 6 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 7 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 8 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 9 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 10 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 11 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 12 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 13 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 14 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 15 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 16 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 17 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 18 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 19 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 20 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 21 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 22 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 23 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G26322 - photo 24
Photos may be stock images.
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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. Discover the ultimate in power, capability, and style with the 2026 GMC Sierra 3500HD AT4. This exceptional truck boasts a commanding presence on the road, thanks to its rugged Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 470 horsepower and an astounding 975 lb-ft of torque. Paired with a reliable 10-speed automatic transmission and a capable 4-wheel-drive system, this Sierra 3500HD AT4 is ready to tackle any terrain with ease. - 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.) - Bose Premium 7-Speaker Sound System - 120-Volt Bed Mounted Power Outlet - Driver Memory - Off-Road Suspension - Auto-Dimming Inside Rearview Mirror with Camera - Heated Steering Wheel - Wireless Charging Designed with the adventurer in mind, the Sierra 3500HD AT4 is equipped with a host of off-road-ready features, including an advanced 4-wheel-drive system, an off-road-tuned suspension, and all-terrain tires. Whether you're tackling rugged trails or navigating through inclement weather, this truck is ready to conquer any challenge with confidence. Inside, the Sierra 3500HD AT4 offers a premium cabin experience, with luxurious leather seating, heated and ventilated front seats, and a state-of-the-art infotainment system with a 13.4-inch diagonal display. The spacious interior provides ample room for both passengers and cargo, ensuring a comfortable and versatile driving experience. Safety is also a top priority in the Sierra 3500HD AT4, with advanced driver-assistance technologies such as Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert. These features work together to help keep you and your loved ones protected on the road. When it comes to towing and hauling, the Sierra 3500HD AT4 is a true workhorse. With a maximum towing capacity of over 30,000 pounds and a payload capacity of over 7,000 pounds, this truck is ready to handle even the most demanding jobs with ease. Experience the unparalleled power, capability, and sophistication of the 2026 GMC Sierra 3500HD AT4. Visit Fairfield's Autos today and let our knowledgeable sales team guide you through this exceptional vehicle. We're confident you'll be impressed by its performance, features, and overall value. Don't miss your chance to own the ultimate heavy-duty truck schedule a test drive today!
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Chassis Details

Stock Number
G26322
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,100
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UVEY5TF221029
Interior Color
Jet Black with Kalahari accents, Perforated Front
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 3500 AT4 Crew Cab for sale #G26322 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $92,689
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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