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

Used GMC Sierra 1500 AT4 for Sale in Wallingford, CT

06492
Filters (4)
Items 1 to 2 of 10.

    31 Matches

    360°
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 11K mi
    58,894
    See payment
    Good Price
    No Accidents
    Sponsored by Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 49K mi
    50,574
    See payment
    Good Price
    No Accidents
    Sponsored by Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    360°
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 13K mi
    58,974
    See payment
    Great Price
    No Accidents
    Sponsored by Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Credit Score
    Verify My Credit
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Price Drop
    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 1500

    • AT4
    • 48K mi
    38,995
    See payment
    Great Price
    No Accidents
    Harte Volkswagen of Meriden
    • 3.7 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 9K mi
    61,000
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 16.42 mi. away
    Call
    New 2026 GMC Sierra 1500 Elevation
    Consider New, Similar Payment

    2026 GMC Sierra 1500

    • Elevation
    • 4 mi
    48,874
    Brustolon GMC
    • 45.67 mi. away
    Call
    Advertisement
    360°
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 13K mi
    58,974
    See payment
    Great Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Ford Blue Certified

    2020 GMC Sierra 1500

    • AT4
    • 70K mi
    40,685
    See payment
    Great Price
    No Accidents
    Sarat Ford Lincoln
    • 44.42 mi. away
    • Online Paperwork
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4
    Used

    2023 GMC Sierra 1500

    • AT4
    • 38K mi
    50,574
    See payment
    Great Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    360°
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 26K mi
    56,974
    See payment
    Great Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 1500

    • AT4
    • 116K mi
    31,000
    See payment
    Great Price
    Dealer Fees Included
    Tasca Ford of Connecticut
    • 12.51 mi. away
    Call
    Advertisement
    Price Drop
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 54K mi
    49,250
    See payment
    Good Price
    No Accidents
    New Country BMW
    • 23.7 mi. away
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 49K mi
    50,574
    See payment
    Good Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4
    Used

    2023 GMC Sierra 1500

    • AT4
    • 38K mi
    52,574
    See payment
    Good Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    360°
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 11K mi
    58,894
    See payment
    Good Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    Advertisement
    Used 2022 GMC Sierra 1500 AT4
    Used

    2022 GMC Sierra 1500

    • AT4
    • 81K mi
    37,995
    See payment
    Good Price
    No Accidents
    J&M Automotive
    • 11.63 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 27K mi
    55,974
    See payment
    Great Price
    No Accidents
    Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 20K mi
    54,995
    See payment
    Great Price
    No Accidents
    Miller Nissan
    • 29.44 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 95K mi
    32,452
    See payment
    Great Price
    No Accidents
    Curry Ineos Grenadier
    • 31.54 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 18K mi
    59,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 31.71 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 41K mi
    51,900
    See payment
    Riverhead Ford
    • 37.5 mi. away
    Call
    360°
    Used 2023 GMC Sierra 1500 AT4
    Used

    2023 GMC Sierra 1500

    • AT4
    • 38K mi
    52,574
    See payment
    Good Price
    No Accidents
    Sponsored by Brustolon Buick GMC Inc.
    • 45.67 mi. away
    Call
    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
    • 47.53 mi. away
    Call
    Used 2022 GMC Sierra 1500 AT4
    Used

    2022 GMC Sierra 1500

    • AT4
    • 90K mi
    33,500
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 31.71 mi. away
    Call
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 32K mi
    52,452
    See payment
    No Accidents
    Scranton Cadillac GMC of Vernon
    • 32.86 mi. away
    Call
    Price Drop
    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
    • 14.42 mi. away
    Call
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 12K mi
    62,000
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 16.42 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 19K mi
    55,000
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 31.71 mi. away
    Call
    Advertisement

    Used GMC Sierra 1500 AT4 in Nearby Cities

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