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214 listings
  • Price Drop
    • 10,977 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    The 2025 GMC Sierra 2500HD Denali Ultimate is a true workhorse, blending rugged capability with uncompromising luxury. Boasting a powerful Duramax 6.6...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT4UXEY2SF263412
    Stock:
    A263412
    Certified Pre-Owned:
    Yes
    Listed since:
    05-22-2026
  • Price Drop
    $70,000
    good price
    $4,041 below market
    • 19,947 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Here is the advertisement for the 2024 GMC Sierra 2500HD AT4:This 2024 GMC Sierra 2500HD AT4 is built for the toughest jobs and the wildest adventur...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT19PEY8RF234219
    Stock:
    A234219
    Certified Pre-Owned:
    Yes
    Listed since:
    05-11-2026
  • Price Drop
    $52,000
    good price
    $3,841 below market
    • 20,381 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    This 2024 GMC Sierra 2500HD SLE is a powerful and capable full-size pickup that's ready to take on any challenge. With its 6.6L V8 engine and 10-speed...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT49ME75RF131942
    Stock:
    X131942
    Certified Pre-Owned:
    Yes
    Listed since:
    05-31-2026
  • Price Drop
    $61,000
    good price
    $4,259 below market
    • 41,084 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    This 2022 GMC Sierra 2500HD Denali delivers exceptional capability and premium comfort. Equipped with the powerful Duramax 6.6L V8 Turbodiesel engine ...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT49REYXNF212046
    Stock:
    A212046
    Certified Pre-Owned:
    Yes
    Listed since:
    05-26-2026
  • *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • 21,266 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Elevate your driving experience with this stunning 2024 GMC Sierra 2500HD Denali Ultimate. Meticulously maintained and boasting a mere 21,235 miles, t...

    Vehicle History:
    No accidents, corporate fleet vehicle
    Listing Information:
    VIN:
    1GT49XEY9RF310379
    Stock:
    A310379
    Certified Pre-Owned:
    Yes
    Listed since:
    05-18-2026
  • New Listing
    $66,000
    good price
    $2,844 below market
    • 18,161 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Discover the unparalleled capability of the 2022 GMC Sierra 2500HD Denali. Engineered to conquer any terrain, this powerhouse delivers exceptional per...

    Vehicle History:
    No accidents, 3 owners, personal use only
    Listing Information:
    VIN:
    1GT49REY7NF210352
    Stock:
    A210352
    Certified Pre-Owned:
    Yes
    Listed since:
    06-03-2026
    • 18,910 miles
    • 8'2” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Experience the pinnacle of capability and refinement in the 2025 GMC Sierra 2500HD Denali Ultimate. This exceptional heavy-duty pickup is engineered t...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT1UXEY4SF318204
    Stock:
    A318204
    Certified Pre-Owned:
    Yes
    Listed since:
    06-02-2026
  • Price Drop
    • 8,035 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Elevate your driving experience with this exceptional 2025 GMC Sierra 2500HD AT4. Boasting a commanding presence and uncompromising capability, this r...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT4UPEY7SF255547
    Stock:
    A255547
    Certified Pre-Owned:
    Yes
    Listed since:
    04-29-2026
  • *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • 19,006 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Elevate your driving experience with this exceptional 2025 GMC Sierra 2500HD Denali. Meticulously maintained and boasting a low mileage of just 18,992...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT4UREY3SF208883
    Stock:
    A208883
    Certified Pre-Owned:
    Yes
    Listed since:
    05-08-2026
  • Price Drop
    • 10,980 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Experience the pinnacle of power and luxury with the 2025 GMC Sierra 2500HD Denali Ultimate. This exceptional heavy-duty pickup is meticulously crafte...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT4UXEY0SF210076
    Stock:
    A210076
    Certified Pre-Owned:
    Yes
    Listed since:
    05-27-2026
  • Price Drop
    • 13,805 miles
    • 6'10” bed, 6.6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Discover the ultimate in power and luxury with the 2025 GMC Sierra 2500HD Denali Ultimate. This exceptional truck is engineered to conquer any challen...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT4UXEY8SF194404
    Stock:
    A194404
    Certified Pre-Owned:
    Yes
    Listed since:
    05-26-2026
    • 29,834 miles
    • 6'7” bed, 6l, 8cyl
    • 9 mi away
    • AWD/4WD
    • Leather Seats
    • Power Driver Seat
    • Multi-Zone Climate C...
    • Alarm
    Close

    Located in Danbury, CT / 9 miles away from Brewster, NY

    Priced below KBB Fair Purchase Price! Odometer is 122904 miles below market average!Carbon Metallic 2005 GMC Sierra 2500HD SLE 4D Crew Cab 4WD Vort...

    Vehicle History:
    No accidents, 3 owners, personal use only
    Listing Information:
    VIN:
    1GTHK29U25E233242
    Stock:
    T233242A
    Certified Pre-Owned:
    No
    Listed since:
    05-30-2026
  • *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • 23,503 miles
    • 8'2” bed, 6.6l, 8cyl
    • 22 mi away
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Poughkeepsie, NY / 22 miles away from Brewster, NY

    Onboard Communications System, Running Boards, Back-Up Camera, 4x4, Bed Liner, Trailer Hitch, X31 OFF-ROAD PACKAGE, WHEELS, 18' (45.7 CM) 8-SPOKE PAIN...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT39LE70RF122457
    Stock:
    31252
    Certified Pre-Owned:
    Yes
    Listed since:
    10-21-2024
  • $66,590
    great price
    $7,489 below market
    • 6,592 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Oklahoma City, OK / 1,353 miles away from Brewster, NY

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT4UNE7XTF190822
    Stock:
    2004780785
    Certified Pre-Owned:
    No
    Listed since:
    05-16-2026
  • Price Drop
    $73,250
    great price
    $8,055 below market
    • 8,993 miles
    • 8'2” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Anaheim, CA / 2,451 miles away from Brewster, NY

    CarFax No Accidents Reported, CarFax 1-Owner, Low Mileage,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Seats,Heated S...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT49REY5RF219900
    Stock:
    RF219900P
    Certified Pre-Owned:
    No
    • 16,025 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Killeen, TX / 1,514 miles away from Brewster, NY

    CarFax No Accidents Reported, CarFax 1-Owner, Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Chrome Wheels,Heated Seats,Heated Se...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT4UNEY6SF241322
    Stock:
    SF241322A
    Certified Pre-Owned:
    No
  • *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    $62,990
    good price
    $7,785 below market
    • 30,928 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Buffalo, NY / 285 miles away from Brewster, NY

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    Vehicle History:
    No accidents, 2 owners, personal use only
    Listing Information:
    VIN:
    1GT49PEY9NF188696
    Stock:
    2004637881
    Certified Pre-Owned:
    No
    Listed since:
    03-27-2026
  • New Listing
    $35,990
    great price
    $5,552 below market
    • 105,814 miles
    • 8'2” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Sacramento, CA / 2,510 miles away from Brewster, NY

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT49LEY7MF140184
    Stock:
    2004466058
    Certified Pre-Owned:
    No
    Listed since:
    02-03-2026
  • $52,504
    great price
    $7,851 below market
    • 54,444 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Roanoke, VA / 441 miles away from Brewster, NY

    CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Seats,Heated Steering Wheel,Keyless Start,L...

    Vehicle History:
    No accidents, 3 owners, personal use only
    Listing Information:
    VIN:
    1GT49NEY3MF185487
    Stock:
    MF185487P
    Certified Pre-Owned:
    No
  • Price Drop
    $72,590
    good price
    $6,774 below market
    • 5,754 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Kansas City, MO / 1,114 miles away from Brewster, NY

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    Vehicle History:
    No accidents, personal use only
    Listing Information:
    VIN:
    1GT4UNEY1SF308974
    Stock:
    2004748812
    Certified Pre-Owned:
    No
    Listed since:
    04-24-2026
  • $73,873
    good price
    $4,753 below market
    • 22,660 miles
    • 6'10” bed, 6.6l, 8cyl
    • In-stock online
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collierville, TN / 973 miles away from Brewster, NY

    CarFax No Accidents Reported, CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Seats,Heat...

    Vehicle History:
    No accidents, 1 owner, personal use only
    Listing Information:
    VIN:
    1GT49PEY2RF394612
    Stock:
    RF394612A
    Certified Pre-Owned:
    Yes
Showing 1 - 21 out of 214 listings











* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.