Certified Used GMC Sierra 3500 SLT for Sale

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    Used 2021 GMC Sierra 3500 SLT w/ SLT Premium Package
    54,598
    Used 2021 GMC Sierra 3500 SLT w/ SLT Premium Package
    61,393
    Used 2026 GMC Sierra 3500 SLT w/ SLT Convenience Package
    64,790
    Used 2024 GMC Sierra 3500 SLT w/ SLT Convenience Package
    51,624
    Used 2024 GMC Sierra 3500 SLT w/ SLT Premium Package
    58,750
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    The Ford Blue Advantage program has 5 certified used GMC Sierra 3500 available.



    GMC Sierra 3500 for Sale by Trim

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