Used GMC Sierra 2500 SLT for Sale

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    Sponsored by O'Fallon Buick GMC
    New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package
    68,797
    MSRP$67,599
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    O'Fallon Buick GMC
    • (636) 339-3314
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    8 Matches

    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    63,489
    Good Price
    Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package
    Used
    • SLT
    • 115K mi
    40,483
    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    62,622
    Good Price
    Used 2017 GMC Sierra 2500 SLT
    Used
    • SLT
    • 100K mi
    28,614
    Great Price
    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    63,489
    Good Price
    Used 2023 GMC Sierra 2500 SLT w/ SLT Convenience Package
    54,221
    Great Price
    New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package
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    Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package
    Used
    • SLT
    • 115K mi
    40,483
    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    62,622
    Good Price
    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    66,154
    Used 2023 GMC Sierra 2500 SLT w/ SLT Premium Package
    51,325
    Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package
    57,988
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