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Used GMC Sierra 3500 for Sale in Milford, CT

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Items 1 to 2 of 8.

    24 Matches

    Certified 2022 GMC Sierra 3500 SLE w/ SLE Value Package

    2022 GMC Sierra 3500

    • SLE
    • 29K mi
    53,985
    No Accidents
    Sponsored by Minchin Buick GMC
    • 27.42 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2024 GMC Sierra 3500

    • Pro
    • 18K mi
    47,999
    Good Price
    Dealer Fees Included
    No Accidents
    Mazda 112
    • 27.97 mi. away
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 14K mi
    61,997
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 20K mi
    70,997
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Price Drop
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 37K mi
    54,997
    Dealer Fees Included
    No Accidents
    GMC of Watertown
    • 24.91 mi. away
    Call
    New 2026 GMC Sierra 3500 SLE w/ SLE Convenience Package
    Consider New, Similar Payment

    2026 GMC Sierra 3500

    • SLE
    • 4 mi
    71,727
    Brustolon GMC
    • 57.71 mi. away
    Call
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    Used 2022 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2022 GMC Sierra 3500

    • Pro
    • 32K mi
    38,995
    J&M Automotive
    • 18.07 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 14K mi
    61,997
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 3500

    • Denali
    • 49K mi
    63,999
    Dealer Fees Included
    No Accidents
    Mazda 112
    • 27.97 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 11K mi
    95,000
    No Accidents
    Private Seller Exchange
    • 34.08 mi. away
    • Buy Online. Clean title. No Hassle
    360°
    Used 2017 GMC Sierra 3500 4x4 Regular Cab w/ Sierra Convenience Package
    Used

    2017 GMC Sierra 3500

    • 4x4 Regular Cab
    • 73K mi
    38,998
    No Accidents
    Hitchcock Motor Car LLC
    • 24.15 mi. away
    Call
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    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 47K mi
    66,526
    Great Price
    Dealer Fees Included
    Hoffman Lexus
    • 43.41 mi. away
    Call
    Used 2025 GMC Sierra 3500 AT4
    Used

    2025 GMC Sierra 3500

    • AT4
    • 9K mi
    75,175
    Dealer Fees Included
    No Accidents
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 4K mi
    79,175
    Dealer Fees Included
    No Accidents
    Ingersoll Auto Of Pawling
    • 35.36 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali
    Used

    2025 GMC Sierra 3500

    • Denali
    • 9K mi
    82,116
    Dealer Fees Included
    No Accidents
    Nissan of New Rochelle
    • 43.02 mi. away
    Call
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    Certified 2022 GMC Sierra 3500 SLE w/ SLE Value Package

    2022 GMC Sierra 3500

    • SLE
    • 29K mi
    53,985
    No Accidents
    Minchin Buick GMC
    • 27.42 mi. away
    Call
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 24K mi
    72,328
    No Accidents
    Generation Buick GMC
    • 31.54 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2023 GMC Sierra 3500

    • Pro
    • 54K mi
    40,998
    No Accidents
    BMW of Freeport
    • 47.92 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 32K mi
    66,704
    Dealer Fees Included
    Gallagher GMC
    • 34.13 mi. away
    Call
    Used 2013 GMC Sierra 3500 W/T w/ Snow Plow Prep Package
    Used

    2013 GMC Sierra 3500

    • W/T
    • 90K mi
    37,500
    No Accidents
    Road Ready Used Cars
    • 8.64 mi. away
    Call
    360°
    Used 2015 GMC Sierra 3500 SLE w/ SLE Preferred Package
    Used

    2015 GMC Sierra 3500

    • SLE
    • 46K mi
    34,180
    Curry Chevrolet
    • 41.94 mi. away
    Call
    Certified 2022 GMC Sierra 3500 SLE w/ SLE Value Package

    2022 GMC Sierra 3500

    • SLE
    • 29K mi
    53,985
    No Accidents
    Sponsored by Minchin Buick GMC
    • 27.42 mi. away
    Call
    Used 2012 GMC Sierra 3500 Denali
    Used

    2012 GMC Sierra 3500

    • Denali
    • 136K mi
    27,995
    Northport Motors LLC
    • 32.25 mi. away
    Call
    Used 2018 GMC Sierra 3500 4x4 Regular Cab w/ Sierra Convenience Package
    Used

    2018 GMC Sierra 3500

    • 4x4 Regular Cab
    • 71K mi
    29,995
    Northport Motors LLC
    • 32.25 mi. away
    Call
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 72K mi
    61,640
    No Accidents
    Blasius South Auto Sales
    • 4.07 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2021 GMC Sierra 3500

    • AT4
    • 32K mi
    56,999
    No Accidents
    Tru Auto Mall
    • 31.6 mi. away
    Call
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 81K mi
    53,833
    No Accidents
    Euro Motor Haus
    • 45.66 mi. away
    Call
    360°
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 26K mi
    67,373
    No Accidents
    Dealer
    • 31.04 mi. away
    Call
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