Skip to vehicle Listings

Used 2021 GMC Sierra 1500 for Sale in Oswego, IL

Filters (4)
Items 1 to 2 of 10.
    Sponsored by Woody Buick GMC of Naperville
    Certified 2021 GMC Sierra 1500 Elevation
    36,878
    Great Price
    Dealer Logo
    133View Vehicles

    31 Matches

    Used 2021 GMC Sierra 1500 AT4
    37,907
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    • AT4
    • 51K mi
    36,854
    Great Price
    Certified 2021 GMC Sierra 1500 Elevation
    • Elevation
    • 27K mi
    36,878
    Great Price
    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.
    Certified 2021 GMC Sierra 1500 Elevation
    • Elevation
    • 27K mi
    36,878
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used
    • Denali
    • 40K mi
    42,908
    Great Price
    New 2026 GMC Sierra 1500 AT4 w/ Technology Package
    Advertisement
    Used 2021 GMC Sierra 1500 Denali w/ Denali Premium Package
    Used
    • Denali
    • 45K mi
    42,209
    Great Price
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    • AT4
    • 51K mi
    36,854
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 61K mi
    36,312
    Good Price
    Used 2021 GMC Sierra 1500 AT4
    37,110
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 66K mi
    42,595
    Advertisement
    Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Convenience Package
    Used
    • 4x4 Crew Cab
    • 42K mi
    29,799
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 60K mi
    35,313
    Great Price
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    36,800
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 66K mi
    44,913
    Advertisement
    No Image Available
    Used
    • Elevation
    • 21K mi
    47,999
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 48K mi
    36,653
    Used 2021 GMC Sierra 1500 AT4
    40,982
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    40,376
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 86K mi
    29,813
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 132K mi
    32,417
    Used 2021 GMC Sierra 1500 AT4
    36,505
    Used 2021 GMC Sierra 1500 AT4
    37,907
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 100K mi
    33,908
    Used 2021 GMC Sierra 1500 AT4
    36,505
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    33,810
    Good Price
    Used 2021 GMC Sierra 1500 AT4 w/ Technology Package
    44,995
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 102K mi
    30,999
    <!--{"relevance":[false,{}]}-->