Autotrader Logo
Skip to vehicle Listings
Online car buying built around you. Shop Now

Used Honda Civic Si for Sale in Boulder, CO

80302
Filters (4)
Items 1 to 2 of 5.
    Sponsored by Fowler Honda of Longmont
    Hide
    360°
    Used 2018 Honda Civic Sport
    17,936
    See estimated payment
    Similar Match
    Fowler Honda of Longmont
    (720) 680-3911
    Call
    Dealer Logo
    View Vehicles

    11 Matches

    SponsoredNewly Listed
    Used 2003 Honda Civic Si
    Used

    2003 Honda Civic

    • Si
    • 215K mi
    5,995
    See payment
    No Accidents
    Sponsored by Private Seller Exchange
    • 20.54 mi. away
    • Buy Online. Clean title. No Hassle
    Sponsored
    Used 2020 Honda Civic Si
    Used

    2020 Honda Civic

    • Si
    • 80K mi
    20,787
    See payment
    No Accidents
    Sponsored by EchoPark - Thornton
    • 18.89 mi. away
    Call
    SponsoredNewly Listed
    Used 2025 Honda Civic Si
    Used

    2025 Honda Civic

    • Si
    • 9K mi
    33,991
    See payment
    No Accidents
    Sponsored by Stevinson Toyota East
    • 31.13 mi. away
    Call
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Newly Listed
    Used 2003 Honda Civic Si
    Used

    2003 Honda Civic

    • Si
    • 215K mi
    5,995
    See payment
    No Accidents
    Private Seller Exchange
    • 20.54 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2007 Honda Civic Si
    Used

    2007 Honda Civic

    • Si
    • 161K mi
    8,000
    See payment
    Private Seller Exchange
    • 30.77 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2019 Honda Civic Si
    Used

    2019 Honda Civic

    • Si
    • 76K mi
    18,998
    See payment
    Great Price
    No Accidents
    Levi's Auto Sales
    • 23.2 mi. away
    Call
    Advertisement
    Used 2018 Honda Civic Si
    Used

    2018 Honda Civic

    • Si
    • 90K mi
    17,997
    See payment
    Great Price
    ClearShift
    • 29.39 mi. away
    Call
    Used 2020 Honda Civic Si
    Used

    2020 Honda Civic

    • Si
    • 80K mi
    20,787
    See payment
    No Accidents
    EchoPark - Thornton
    • 18.89 mi. away
    Call
    Newly Listed
    Used 2025 Honda Civic Si
    Used

    2025 Honda Civic

    • Si
    • 9K mi
    33,991
    See payment
    No Accidents
    Stevinson Toyota East
    • 31.13 mi. away
    Call
    Used 2026 Honda Civic Si
    Used

    2026 Honda Civic

    • Si
    • 1K mi
    27,900
    See payment
    AutoSavvy Windsor
    • 33.53 mi. away
    Call
    Used 2007 Honda Civic Si
    Used

    2007 Honda Civic

    • Si
    • 145K mi
    8,600
    See payment
    Great Price
    Mr. Auto
    • 40.61 mi. away
    Call
    Advertisement
    Used 2006 Honda Civic Si
    Used

    2006 Honda Civic

    • Si
    • 208K mi
    6,000
    See payment
    Mr. Auto
    • 40.61 mi. away
    Call
    Used 2020 Honda Civic Si
    Used

    2020 Honda Civic

    • Si
    • 74K mi
    Contact Dealer For Price
    See payment
    No Accidents
    Booth Motors, LLC
    • 16.74 mi. away
    Call
    Used 2017 Honda Civic Si
    Used

    2017 Honda Civic

    • Si
    • 136K mi
    Contact Dealer For Price
    See payment
    Booth Motors, LLC
    • 16.74 mi. away
    Call
    Advertisement
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->