Used 2023 GMC Sierra HD for sale in New Britain
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What was with this car history VIN 1GT49WEY0PF203311?
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Shop this 2023 GMC Sierra 3500HD Denali Dually with the Duramax 6.6L Turbo Diesel, Allison 10-speed automatic, 4WD, gooseneck prep package, ProGrade trailering system, and Denali luxury interior. One-owner CARFAX and certified warranty included.2023 GMC Sierra 3500HD Denali Dually Duramax Diesel 4WDBuilt for serious towing, heavy-duty hauling, and premium comfort, this 2023 GMC Sierra 3500HD Denali Dually delivers exceptional diesel performance with luxury-level refinement. Powered by the legendary Duramax 6.6L V8 Turbo Diesel paired with a 10-speed Allison automatic transmission and dual rear wheels (DRW), this Sierra 3500HD is ready for fifth-wheel towing, RV hauling, commercial work, and heavy equipment transport.Finished in Onyx Black with a Jet Black leather interior, this Crew Cab Denali combines professional-grade capability with high-end technology, advanced trailering features, and premium comfort throughout.Key Features & EquipmentDuramax 6.6L V8 Turbo DieselAllison 10-Speed Automatic TransmissionDual Rear Wheel (DRW) Dually Configuration4WD / Four-Wheel DriveCrew CabDenali Ultimate Luxury TrimGooseneck / 5th Wheel Prep PackageProGrade Trailering SystemIntegrated Trailer Brake ControllerHD Surround Vision with Trailer Camera ProvisionsBed View CameraSnow Plow Prep / Camper PackageSpray-In Bedliner with Denali LogoPower SunroofHeated and Ventilated Front SeatsHeated Rear SeatsBose Premium Audio SystemNavigation SystemWireless Apple CarPlay & Android AutoWireless ChargingRemote StartLane Change Alert with Blind Zone MonitoringForward Collision AlertRear Cross Traffic AlertPark AssistLED Cargo Lighting17-Inch Forged Polished Aluminum WheelsChrome Tubular Assist StepsHeavy-Duty Towing & Hauling CapabilityThis GMC Sierra 3500HD Denali DRW is engineered for maximum towing confidence. Equipped with the factory fifth-wheel/gooseneck prep package, ProGrade Trailering System, integrated trailer brake controller, and multiple trailer camera provisions, this diesel dually is ideal for:Fifth-wheel campersHorse trailersToy haulersEquipment trailersCommercial towingConstruction fleetsRV transportThe dual rear wheel setup improves stability under heavy loads while the Duramax diesel delivers the torque needed for demanding towing applications.Interior & TechnologyInside the cabin, Denali luxury meets heavy-duty practicality with premium Jet Black leather seating, heated and ventilated front seats, heated rear outboard seats, Bose premium audio, navigation, wireless charging, and GMC's premium infotainment system.Additional convenience features include:Power sliding rear windowMultiple USB charging ports120-volt interior and bed-mounted outletsWi-Fi hotspot capabilityUniversal Home RemoteKeyless open and push-button startCertified & CARFAX One-OwnerThis 2023 GMC Sierra 3500HD Denali is a CARFAX One-Owner and comes certified with:12-Month / 12,000-Mile Limited WarrantyNationwide Coverage24-Hour Roadside AssistanceCourtesy Transportation
Gallagher GMC
304 miles away from you!
Location: 325 Columbus Blvd, New Britain, CT 06051
Phone: (186) 061-2888
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Frequently Asked Questions About the 2023 GMC Sierra HD
The average price of a used 2023 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 New Britain, CT is listed at $58,985.
Used 2023 GMC Sierra HD vehicles on our marketplace have an average of 14,593 miles. This specific vehicle has 77,921 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 2023 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 695,065 used Pickup vehicles priced under $75,000 currently listed on our marketplace. Browse all options on the Used Pickup under $75,000 page. You can also narrow your search to Used GMC vehicles under $75,000 if you prefer to stay with the GMC brand.