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Used GMC Sierra 1500 for Sale in Northampton, PA

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    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    40,390
    Great Price
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    Used 2017 GMC Sierra 1500 SLT w/ SLT Premium Package
    30,765
    Used 2023 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 55K mi
    42,613
    Good Price
    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 39K mi
    39,405
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    Based on 4.5% APR for mos.
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    42,389
    Great Price
    Used 2011 GMC Sierra 1500 SLE w/ All-Terrain Package
    Used
    • SLE
    • 153K mi
    9,089
    Great Price
    New 2026 GMC Sierra 1500 Pro w/ Pro Value Package
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    Certified 2019 GMC Sierra 1500 SLE w/ SLE Value Package
    • SLE
    • 33K mi
    33,749
    Great Price
    Certified 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package
    • Denali
    • 8K mi
    61,466
    Great Price
    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 44K mi
    40,488
    Great Price
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 26K mi
    40,488
    Great Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    38,930
    Great Price
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    Certified 2018 GMC Sierra 1500 Denali
    • Denali
    • 48K mi
    40,460
    Good Price
    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 13K mi
    45,238
    Good Price
    Used 2017 GMC Sierra 1500 SLT
    27,330
    Certified 2016 GMC Sierra 1500 SLE w/ SLE Value Package
    • SLE
    • 132K mi
    18,805
    Great Price
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    Certified 2014 GMC Sierra 1500 SLT w/ SLT Preferred Package
    • SLT
    • 95K mi
    25,075
    Used 2024 GMC Sierra 1500 Pro
    40,439
    Good Price
    Used 2023 GMC Sierra 1500 AT4 w/ Technology Package
    53,747
    Good Price
    Used 2017 GMC Sierra 1500 SLT
    27,032
    Used 2024 GMC Sierra 1500 Pro
    37,446
    Great Price
    Used 2023 GMC Sierra 1500 Pro w/ Pro Value Package
    35,250
    Great Price
    Used 2026 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 5K mi
    47,650
    Great Price
    Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package
    • SLT
    • 52K mi
    41,113
    Great Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Package
    41,366
    Great Price
    Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 59K mi
    38,780
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 55K mi
    45,967
    Used 2026 GMC Sierra 1500 SLT
    48,915
    Great Price
    Used 2023 GMC Sierra 1500 AT4 w/ Technology Package
    51,749

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