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Used GMC Sierra 2500 for Sale

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    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 95K mi
    48,858
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Hoffman Ford
    • 43.44 mi. away
    • (860) 856-7044
    Used 2016 GMC Sierra 2500 SLE w/ SLE Fleet Preferred Package
    Used

    2016 GMC Sierra 2500

    • SLE
    • 62K mi
    30,345
    Dealer Fees Included
    Sponsored by Northport Motors LLC
    • 32.25 mi. away
    • (631) 366-8179
    Used 2017 GMC Sierra 2500 SLT w/ Snow Plow Prep Package
    Used

    2017 GMC Sierra 2500

    • SLT
    • 88K mi
    35,793
    Great Price
    Dealer Fees Included
    No Accidents
    J&M Automotive
    • 18.07 mi. away
    • (203) 490-2289
    Price Drop
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2016 GMC Sierra 2500

    • Denali
    • 139K mi
    35,000
    Great Price
    Dealer Fees Included
    No Accidents
    GMC of Watertown
    • 24.91 mi. away
    • (860) 631-3399
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 2500

    • Denali
    • 67K mi
    52,997
    Great Price
    Dealer Fees Included
    No Accidents
    Blasius Pre Owned Auto Sales
    • 24.35 mi. away
    • (475) 263-3667
    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 11K mi
    83,000
    Great Price
    Dealer Fees Included
    No Accidents
    GMC of Watertown
    • 24.91 mi. away
    • (860) 631-3399
    New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package
    Consider Buying New

    2026 GMC Sierra 2500

    • SLT
    • 6 mi
    84,996
    Brustolon GMC
    • 57.71 mi. away
    • (860) 440-7916
    Used 2020 GMC Sierra 2500 Denali w/ LPO, GMC Protection Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 75K mi
    49,000
    Great Price
    Dealer Fees Included
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    • (475) 454-4235
    Used 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2026 GMC Sierra 2500

    • Denali
    • 9 mi
    73,000
    Dealer Fees Included
    No Accidents
    GMC of Watertown
    • 24.91 mi. away
    • (860) 631-3399
    Price Drop
    Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

    2022 GMC Sierra 2500

    • Denali
    • 41K mi
    56,244
    Great Price
    Dealer Fees Included
    No Accidents
    Mitchell Chrysler Jeep Dodge Ram
    • 47.19 mi. away
    • (959) 251-6122
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 2500

    • Denali
    • 24K mi
    55,495
    Dealer Fees Included
    No Accidents
    Nissan 112 Certified
    • 28.27 mi. away
    • (631) 490-4045
    Used 2016 GMC Sierra 2500 SLE w/ SLE Fleet Preferred Package
    Used

    2016 GMC Sierra 2500

    • SLE
    • 62K mi
    30,345
    Dealer Fees Included
    Northport Motors LLC
    • 32.25 mi. away
    • (631) 366-8179
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 29K mi
    75,000
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    • (475) 454-4235
    Price Drop
    Used 2022 GMC Sierra 2500 SLT w/ Snow Plow Prep/Camper Package
    Used

    2022 GMC Sierra 2500

    • SLT
    • 60K mi
    44,000
    Dealer Fees Included
    GMC of Watertown
    • 24.91 mi. away
    • (860) 631-3399
    Price Drop
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 24K mi
    63,000
    Dealer Fees Included
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    • (845) 350-2539
    Newly Listed
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 53K mi
    61,995
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 27.37 mi. away
    • (631) 494-2361
    Price Drop
    Used 2022 GMC Sierra 2500 AT4
    Used

    2022 GMC Sierra 2500

    • AT4
    • 94K mi
    47,500
    Great Price
    Dealer Fees Included
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    • (845) 350-2539
    Price Drop
    Used 2026 GMC Sierra 2500 AT4
    Used

    2026 GMC Sierra 2500

    • AT4
    • 18K mi
    67,000
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    • (845) 350-2539
    Used 2023 GMC Sierra 2500 Denali
    Used

    2023 GMC Sierra 2500

    • Denali
    • 98K mi
    49,000
    Dealer Fees Included
    GMC of Watertown
    • 24.91 mi. away
    • (860) 631-3399
    Used 2026 GMC Sierra 2500 AT4
    Used

    2026 GMC Sierra 2500

    • AT4
    • 12K mi
    70,000
    Dealer Fees Included
    No Accidents
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    • (845) 350-2539
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 95K mi
    48,858
    Great Price
    Dealer Fees Included
    No Accidents
    Hoffman Ford
    • 43.44 mi. away
    • (860) 856-7044
    Used 2026 GMC Sierra 2500 Pro w/ Convenience Package
    Used

    2026 GMC Sierra 2500

    • Pro
    • 30K mi
    50,165
    Dealer Fees Included
    No Accidents
    Bomnin Chevrolet Cadillac Buick GMC Nanuet
    • 50 mi. away
    • (845) 583-0078
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 92K mi
    53,911
    Generation Buick GMC
    • 31.54 mi. away
    • (631) 810-3910
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 95K mi
    48,858
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Hoffman Ford
    • 43.44 mi. away
    • (860) 856-7044
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 74K mi
    63,472
    No Accidents
    Empire Chevrolet of Hicksville
    • 39.6 mi. away
    • 1 (844) 561-3515
    Used 2015 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road
    Used

    2015 GMC Sierra 2500

    • SLT
    • 70K mi
    34,988
    Great Price
    Dealer Fees Included
    No Accidents
    Road Ready Used Cars
    • 8.64 mi. away
    • (475) 280-3987
    Newly Listed
    Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 2500

    • Denali
    • 32K mi
    71,998
    No Accidents
    Meadowland GMC
    • 34.66 mi. away
    • (845) 630-0127
    Newly Listed
    Used 2025 GMC Sierra 2500 Denali w/ Max Trailering Package
    Used

    2025 GMC Sierra 2500

    • Denali
    • 2K mi
    76,000
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    • (475) 454-4235
    360°
    Used 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

    2021 GMC Sierra 2500

    • Denali
    • 43K mi
    57,346
    Great Price
    Dealer Fees Included
    No Accidents
    City World Ford
    • 48.03 mi. away
    • (347) 341-6792

    GMC Sierra 2500 for Sale by Year

    Used GMC Sierra 2500 for Sale by Trim

    Used GMC Sierra 2500 in Nearby Cities

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