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Used 2026 GMC Sierra 1500 for Sale in Sumter, SC

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Items 1 to 2 of 10.

    12 Matches

    Used 2026 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 5K mi
    73,957
    Used 2026 GMC Sierra 1500 SLT
    54,413
    Good Price
    Used 2026 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 2K mi
    52,994
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    Based on 4.5% APR for mos.
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    60,413
    Used 2026 GMC Sierra 1500 AT4 w/ Technology Package
    64,520
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    34,500
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    Used 2026 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 5K mi
    73,957
    Item 1 of 4.
    Used
    • Elevation
    • 2K mi
    52,994
    Used 2026 GMC Sierra 1500 AT4X
    73,958
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    52,969
    Great Price
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    68,950
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    Used 2026 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 9K mi
    76,969
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    55,220
    Certified 2026 GMC Sierra 1500 Denali
    • Denali
    • 16K mi
    66,997
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