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Used 2026 GMC Sierra 1500 for Sale in Waterloo, IL

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Items 1 to 2 of 13.
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    Certified 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    • AT4
    • 1K mi
    62,372
    Great Price
    Certified 2026 GMC Sierra 1500 Denali Ultimate
    • Denali Ultimate
    • 4K mi
    78,527
    Certified 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
    • Denali
    • 8K mi
    65,428
    Great Price
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    Based on 4.5% APR for mos.
    Certified 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    • SLT
    • 4K mi
    56,372
    Great Price
    Used 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 1K mi
    66,569
    Good Price
    Certified 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    • SLT
    • 1K mi
    58,372
    Good Price
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    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    34,596
    Great Price
    Certified 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package
    • Elevation
    • 671 mi
    40,872
    Great Price
    Certified 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    • AT4
    • 1K mi
    62,372
    Great Price
    Certified 2026 GMC Sierra 1500 AT4X w/ AT4X AEV Edition
    • AT4X
    • 9K mi
    73,372
    Great Price
    Certified 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
    • Denali
    • 8K mi
    65,428
    Great Price
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    Used 2026 GMC Sierra 1500 SLE w/ X31 Off-Road Package
    54,849
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    64,429
    Used 2026 GMC Sierra 1500 AT4X
    Used
    • AT4X
    • 314 mi
    74,994
    Certified 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    • SLT
    • 6K mi
    57,524
    Good Price
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    Used 2026 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 13K mi
    54,159
    Certified 2026 GMC Sierra 1500 Elevation
    • Elevation
    • 6K mi
    49,372
    Used 2026 GMC Sierra 1500 Denali
    Used
    • Denali
    • 3K mi
    70,549
    Used 2026 GMC Sierra 1500 Denali
    Used
    • Denali
    • 3K mi
    68,096
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 4K mi
    52,995
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 906 mi
    56,498
    Certified 2026 GMC Sierra 1500 Denali Ultimate
    • Denali Ultimate
    • 4K mi
    78,527
    Used 2026 GMC Sierra 1500 AT4X
    Used
    • AT4X
    • 14K mi
    73,426
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