Skip to vehicle Listings

Used 2021 GMC Sierra 1500 for Sale in Plano, TX

Filters (4)
Items 1 to 2 of 12.
    Sponsored by Ferguson Superstore
    Used 2021 GMC Sierra 1500 AT4
    43,079
    Great Price
    Dealer Logo
    199View Vehicles

    66 Matches

    Used 2021 GMC Sierra 1500 SLT
    32,223
    Great Price
    Used 2021 GMC Sierra 1500 SLT
    38,223
    Good Price
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 137K mi
    27,995
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used
    • Denali
    • 40K mi
    44,990
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 60K mi
    29,221
    Great Price
    New 2026 GMC Sierra 1500 AT4X w/ LPO, Black Badging Package
    Advertisement
    Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used
    • Denali
    • 59K mi
    38,025
    Good Price
    Used 2021 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 54K mi
    43,664
    Good Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 43K mi
    32,023
    Good Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 11K mi
    51,500
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    42,945
    Great Price
    Advertisement
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    38,685
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 73K mi
    37,573
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 68K mi
    41,112
    Good Price
    Used 2021 GMC Sierra 1500 SLT
    38,223
    Good Price
    Advertisement
    Used 2021 GMC Sierra 1500 SLT
    33,985
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 62K mi
    44,568
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    Used
    • AT4
    • 101K mi
    33,025
    Great Price
    Used 2021 GMC Sierra 1500 SLT
    34,979
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 115K mi
    32,758
    Great Price
    Used 2021 GMC Sierra 1500 SLT
    32,223
    Great Price
    Used 2021 GMC Sierra 1500 Elevation w/ Driver Alert Package I
    Used
    • Elevation
    • 107K mi
    25,173
    Good Price
    Used 2021 GMC Sierra 1500 SLT
    32,202
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 57K mi
    36,025
    Used 2021 GMC Sierra 1500 SLT
    39,202
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 81K mi
    38,995
    Great Price
    Used 2021 GMC Sierra 1500 SLT
    Used
    • SLT
    • 127K mi
    30,875
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 128K mi
    27,795
    <!--{"relevance":[false,{}]}-->