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Used GMC Sierra 2500 for Sale in Newtown, CT

06470
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Items 1 to 2 of 8.

    40 Matches

    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    61,994
    Used 2022 GMC Sierra 2500 Denali
    Used
    • Denali
    • 41K mi
    63,000
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 82K mi
    49,995
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    Based on 4.5% APR for mos.
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 67K mi
    55,994
    Used 2022 GMC Sierra 2500 Denali
    Used
    • Denali
    • 43K mi
    58,444
    New 2025 GMC Sierra 2500 Pro
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    Used 2023 GMC Sierra 2500 AT4
    62,000
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    74,491
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 66K mi
    58,642
    Used 2017 GMC Sierra 2500 SLT w/ All Terrain HD Package
    Used
    • SLT
    • 116K mi
    26,995
    Used 2024 GMC Sierra 2500 SLE w/ SLE Convenience Package
    50,000
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    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 62K mi
    53,779
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 125K mi
    39,995
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    61,994
    Used 2024 GMC Sierra 2500 Denali
    Used
    • Denali
    • 17K mi
    70,900
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    Used 2022 GMC Sierra 2500 Denali
    Used
    • Denali
    • 68K mi
    56,500
    Used 2018 GMC Sierra 2500 4x4 Double Cab w/ Sierra Convenience Package
    Used
    • 4x4 Double Cab
    • 100K mi
    26,995
    Used 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used
    • AT4X
    • 11K mi
    85,991
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used
    • Denali Ultimate
    • 10K mi
    85,500
    Used 2025 GMC Sierra 2500 AT4
    72,591
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    71,000
    Used 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 8K mi
    77,975
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 16K mi
    66,966
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    76,000
    Used 2024 GMC Sierra 2500 SLE w/ SLE Convenience Package
    46,044
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used
    • Denali Ultimate
    • 44K mi
    68,994
    Used 2025 GMC Sierra 2500 AT4
    73,509
    Used 2015 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road
    34,999
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