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Used GMC Sierra 1500 for Sale in Westport, CT

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Items 1 to 2 of 14.

    88 Matches

    Price Drop
    Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2018 GMC Sierra 1500

    • Denali
    • 40K mi
    35,062
    Sponsored by Mazda White Plains
    • 24.8 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 14K mi
    49,694
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Greentree Toyota
    • 19.78 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 54K mi
    51,819
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Smithtown Volkswagen
    • 21.98 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2017 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2017 GMC Sierra 1500

    • Denali
    • 105K mi
    27,698
    Great Price
    Dealer Fees Included
    No Accidents
    Honda of Westport
    • 1.67 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 14K mi
    49,694
    Great Price
    Dealer Fees Included
    No Accidents
    Greentree Toyota
    • 19.78 mi. away
    Call
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 5 mi
    66,295
    North Bergen Buick GMC
    • 42.18 mi. away
    Call
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    Newly Listed
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 26K mi
    42,000
    Good Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Sponsored
    High Demand
    Item 1 of 4.
    Used 2025 GMC Sierra 1500 Elevation
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 25K mi
    40,000
    Good Price
    Dealer Fees Included
    No Accidents
    Call
    High Demand
    Used 2023 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2023 GMC Sierra 1500

    • Pro
    • 28K mi
    34,500
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    High Demand
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 16K mi
    40,500
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition
    Used

    2024 GMC Sierra 1500

    • Pro
    • 24K mi
    33,986
    Great Price
    Dealer Fees Included
    No Accidents
    Blasius Mitsubishi
    • 22.05 mi. away
    Call
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    Price Drop
    Used 2021 GMC Sierra 1500 Elevation w/ LPO, GMC Protection Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 27K mi
    35,784
    Great Price
    Dealer Fees Included
    No Accidents
    Blasius Mitsubishi
    • 22.05 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 26K mi
    43,542
    Great Price
    Dealer Fees Included
    No Accidents
    Blasius Mitsubishi
    • 22.05 mi. away
    Call
    Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2024 GMC Sierra 1500

    • Pro
    • 30 mi
    34,500
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    49,694
    Great Price
    Dealer Fees Included
    No Accidents
    Greentree Toyota
    • 19.78 mi. away
    Call
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    Newly Listed
    Used 2021 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 64K mi
    42,000
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 Denali
    Used

    2023 GMC Sierra 1500

    • Denali
    • 44K mi
    47,416
    Great Price
    Dealer Fees Included
    No Accidents
    Blasius Mitsubishi
    • 22.05 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 67K mi
    29,988
    Great Price
    Dealer Fees Included
    No Accidents
    Lexus of Smithtown
    • 22.07 mi. away
    Call
    High Demand
    Used 2022 GMC Sierra 1500 SLE
    Used

    2022 GMC Sierra 1500

    • SLE
    • 49K mi
    35,500
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 37K mi
    39,000
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4X
    Used

    2024 GMC Sierra 1500

    • AT4X
    • 27K mi
    59,000
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used

    2025 GMC Sierra 1500

    • Denali Ultimate
    • 14K mi
    66,000
    Great Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 77K mi
    30,000
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Used 2013 GMC Sierra 1500 SLE
    Used

    2013 GMC Sierra 1500

    • SLE
    • 90K mi
    18,170
    Dealer Fees Included
    Northport Motors LLC
    • 21.88 mi. away
    Call
    Used 2014 GMC Sierra 1500 Denali w/ Driver Alert Package
    Used

    2014 GMC Sierra 1500

    • Denali
    • 81K mi
    23,170
    Dealer Fees Included
    Northport Motors LLC
    • 21.88 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 86K mi Mileage Value
    36,500
    Great Price
    Dealer Fees Included
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 47K mi
    42,240
    No Accidents
    Private Seller Exchange
    • 18.69 mi. away
    • Buy Online. Clean title. No Hassle
    High Demand
    Used 2025 GMC Sierra 1500 Elevation
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 25K mi
    40,000
    Good Price
    Dealer Fees Included
    No Accidents
    Ingersoll Auto of Danbury
    • 18.85 mi. away
    Call
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