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Used 2021 GMC Sierra 1500 for Sale in Gaffney, SC

29341
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Items 1 to 2 of 11.
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    Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    48,990
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    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 28K mi
    46,500
    Certified 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    • Denali
    • 107K mi
    33,500
    Used 2021 GMC Sierra 1500 SLE w/ X31 Off-Road Package
    32,500
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    Based on 4.5% APR for mos.
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    41,950
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 55K mi
    42,877
    New 2026 GMC Sierra 1500 Pro w/ Pro Value Package
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    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    47,249
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 28K mi
    46,500
    Used 2021 GMC Sierra 1500 2WD Regular Cab w/ Sierra Value Package
    Used
    • 2WD Regular Cab
    • 74K mi
    23,949
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    42,900
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    38,296
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    Certified 2021 GMC Sierra 1500 Elevation w/ Preferred Package
    • Elevation
    • 89K mi
    31,984
    Used 2021 GMC Sierra 1500 Denali w/ Denali Premium Package
    • Denali
    • 70K mi
    38,990
    Certified 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package
    • 4x4 Crew Cab
    • 69K mi
    30,445
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 115K mi
    34,141
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    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 38K mi
    32,336
    Used 2021 GMC Sierra 1500 SLE w/ X31 Off-Road Package
    32,500
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    34,700
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 76K mi
    34,863
    Certified 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    • Denali
    • 107K mi
    33,500
    Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used
    • Denali
    • 83K mi
    40,000
    Used 2021 GMC Sierra 1500 AT4 w/ Driver Alert Package I
    Used
    • AT4
    • 122K mi
    31,497
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 141K mi
    26,500
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