Used 2026 GMC Sierra HD for sale in Keene
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What was with this car history VIN 1GT4UVEY4TF233463?
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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 VisionThe 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.
Fairfield's Buick GMC
381 miles away from you!
Location: 434 Winchester St, Keene, NH 03431
Phone: (135) 264-6232
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Frequently Asked Questions About the 2026 GMC Sierra HD
The average price of a used 2026 GMC Sierra HD is $69,222 based on 23,000 listings currently available nationwide. Prices range from $10,000 to $111,945 depending on mileage, condition, and location. This particular Sierra HD in Keene, NH is listed at $90,254.
Used 2026 GMC Sierra HD vehicles on our marketplace have an average of 14,593 miles. This specific vehicle has 6 miles on the odometer. You can compare mileage across all available units on the GMC Sierra HD listings page.
Reliability varies by model year, maintenance history, and driving conditions. We recommend checking the vehicle history report and having an independent inspection before purchase.
The 2026 GMC Sierra HD runs on Diesel. Exact fuel economy figures vary by trim level and driving conditions. Check fueleconomy.gov for EPA estimates specific to this model year.
There are 769,898 used Pickup vehicles priced under $100,000 currently listed on our marketplace. Browse all options on the Used Pickup under $100,000 page. You can also narrow your search to Used GMC vehicles under $100,000 if you prefer to stay with the GMC brand.