Autotrader Logo
Skip to vehicle Listings
Online car buying built around you. Shop Now

Used GMC Sierra 1500 AT4 for Sale in Milford, CT

06460
Filters (4)
Items 1 to 2 of 12.

    30 Matches

    Newly Listed
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 26K mi
    56,500
    See payment
    Great Price
    No Accidents
    Sponsored by Gallagher GMC
    • 34.13 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 47K mi
    42,000
    See payment
    Good Price
    No Accidents
    GMC of Watertown
    • 24.91 mi. away
    Call
    Newly Listed
    Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Certified

    2021 GMC Sierra 1500

    • AT4
    • 70K mi
    38,900
    See payment
    Great Price
    Atlantic Chevrolet
    • 34.98 mi. away
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Price Drop
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 29K mi
    54,387
    See payment
    Great Price
    No Accidents
    Huntington Jeep Chrysler Dodge
    • 30.97 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 26K mi
    56,500
    See payment
    Great Price
    No Accidents
    Gallagher GMC
    • 34.13 mi. away
    Call
    New 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Consider New, Similar Payment

    2026 GMC Sierra 1500

    • Denali
    • 4 mi
    70,724
    Brustolon GMC
    • 57.71 mi. away
    Call
    Advertisement
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 10K mi
    54,045
    See payment
    Great Price
    No Accidents
    Generation Buick GMC
    • 31.54 mi. away
    Call
    360°
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 62K mi
    38,690
    See payment
    Great Price
    No Accidents
    Gengras Chrysler Dodge Jeep Ram East Hartford
    • 43.52 mi. away
    Call
    Used 2022 GMC Sierra 1500 AT4
    Used

    2022 GMC Sierra 1500

    • AT4
    • 81K mi
    37,995
    See payment
    Great Price
    No Accidents
    J&M Automotive
    • 18.07 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 95K mi
    31,496
    See payment
    Great Price
    No Accidents
    Curry Ineos Grenadier
    • 23.93 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 41K mi
    51,900
    See payment
    Good Price
    Riverhead GMC
    • 27.37 mi. away
    Call
    Advertisement
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 98K mi
    34,983
    See payment
    Great Price
    No Accidents
    Stevens 112 Ford
    • 29.59 mi. away
    Call
    Used 2022 GMC Sierra 1500 AT4
    Used

    2022 GMC Sierra 1500

    • AT4
    • 90K mi
    35,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 1500

    • AT4
    • 128K mi
    28,905
    See payment
    Good Price
    No Accidents
    AUTOMOTIVE HEADQUARTERS CORP
    • 23.48 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 7K mi
    56,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Advertisement
    Price Drop
    Used 2022 GMC Sierra 1500 AT4 w/ Driver Alert Package I
    Used

    2022 GMC Sierra 1500

    • AT4
    • 96K mi
    29,994
    See payment
    Great Price
    No Accidents
    Car Central Milford
    • 1.25 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 19K mi
    54,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 28K mi
    53,966
    See payment
    Great Price
    No Accidents
    Empire Chevrolet of Hicksville
    • 39.6 mi. away
    Call
    Newly Listed
    Used 2026 GMC Sierra 1500 AT4
    Used

    2026 GMC Sierra 1500

    • AT4
    • 18 mi
    65,500
    See payment
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 48K mi
    44,900
    See payment
    Great Price
    No Accidents
    Blasius Mitsubishi
    • 25.12 mi. away
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 95K mi
    39,595
    See payment
    Great Price
    No Accidents
    Curry Chevrolet
    • 41.94 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 26K mi
    56,500
    See payment
    Great Price
    No Accidents
    Sponsored by Gallagher GMC
    • 34.13 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4
    Used

    2023 GMC Sierra 1500

    • AT4
    • 56K mi
    44,994
    See payment
    Great Price
    Blasius Pre Owned Auto Sales
    • 24.35 mi. away
    Call
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 70K mi
    32,858
    See payment
    Great Price
    No Accidents
    Euro Motor Haus
    • 45.66 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 46K mi
    47,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 18K mi
    57,500
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 23.89 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 47K mi
    48,600
    See payment
    Great Price
    No Accidents
    Blasius Mitsubishi
    • 25.12 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 36K mi
    49,942
    See payment
    Great Price
    No Accidents
    Blasius Mitsubishi
    • 25.12 mi. away
    Call
    Advertisement

    Used GMC Sierra 1500 AT4 in Nearby Cities

    <!--{"relevance":[false,{}]}-->