Autotrader Logo
Skip to vehicle Listings
Your next car is just a chat away. Try AI Mode

Used BMW X3 for Sale in Boulder, CO

Filters (3)
Items 1 to 2 of 11.

    124 Matches

    Used 2015 BMW X3 xDrive35i
    Used

    2015 BMW X3

    • xDrive35i
    • 152K mi
    9,950
    No Accidents
    Sponsored by Private Seller Exchange
    • 41.32 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2025 BMW X3 xDrive30i
    Used

    2025 BMW X3

    • xDrive30i
    • 32K mi
    37,997
    Great Price
    Dealer Fees Included
    Sponsored by EchoPark - Thornton
    • 18.89 mi. away
    Call
    360°
    Used 2016 BMW X3 xDrive28i
    Used

    2016 BMW X3

    • xDrive28i
    • 119K mi
    9,969
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Phil Long Ford Denver
    • 28.74 mi. away
    Call
    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.
    Price Drop
    Used 2025 BMW X3 xDrive30i w/ Convenience Package
    Used

    2025 BMW X3

    • xDrive30i
    • 7K mi
    45,978
    Great Price
    Dealer Fees Included
    No Accidents
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Price Drop
    Used 2023 BMW X3 xDrive30i w/ Convenience Package w/ZPA
    Used

    2023 BMW X3

    • xDrive30i
    • 17K mi
    38,153
    Good Price
    Dealer Fees Included
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Used 2025 BMW X3 xDrive30i w/ Convenience Package
    Used

    2025 BMW X3

    • xDrive30i
    • 5K mi
    43,686
    Great Price
    Dealer Fees Included
    No Accidents
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Advertisement
    360°
    Used 2017 BMW X3 xDrive28i
    Used

    2017 BMW X3

    • xDrive28i
    • 85K mi
    15,494
    Dealer Fees Included
    No Accidents
    O'Meara Volkswagen of Thornton
    • 17.52 mi. away
    • Online Paperwork
    Call
    Sponsored
    Item 1 of 4.
    Used 2022 BMW X3 xDrive30i w/ Premium Package 2
    Used

    2022 BMW X3

    • xDrive30i
    • 37K mi
    31,546
    Great Price
    Dealer Fees Included
    Call
    Price Drop
    Used 2011 BMW X3 xDrive35i
    Used

    2011 BMW X3

    • xDrive35i
    • 123K mi
    7,397
    Dealer Fees Included
    No Accidents
    AutoNation Chevrolet North
    • 20.81 mi. away
    Call
    Price Drop
    Certified 2024 BMW X3 xDrive30i w/ M Sport Package

    2024 BMW X3

    • xDrive30i
    • 26K mi
    41,185
    No Accidents
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Certified 2025 BMW X3 xDrive30i w/ Convenience Package

    2025 BMW X3

    • xDrive30i
    • 7K mi
    42,569
    No Accidents
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Advertisement
    Price Drop
    360°
    Used 2026 BMW X3 xDrive30i w/ Convenience Package
    Used

    2026 BMW X3

    • xDrive30i
    • 8K mi
    44,000
    No Accidents
    Corwin Toyota Boulder
    • 2.55 mi. away
    Call
    Used 2019 BMW X3 xDrive30i w/ Premium Package
    Used

    2019 BMW X3

    • xDrive30i
    • 58K mi
    20,990
    Great Price
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet GMC Longmont
    • 16.63 mi. away
    Call
    Price Drop
    Used 2016 BMW X3 xDrive35i
    Used

    2016 BMW X3

    • xDrive35i
    • 101K mi
    14,440
    Dealer Fees Included
    Land Rover Denver
    • 32.85 mi. away
    Call
    360°
    Used 2016 BMW X3 xDrive28i
    Used

    2016 BMW X3

    • xDrive28i
    • 119K mi
    9,969
    Great Price
    Dealer Fees Included
    No Accidents
    Phil Long Ford Denver
    • 28.74 mi. away
    Call
    Advertisement
    Newly Listed
    Used 2023 BMW X3 xDrive30i w/ Premium Package
    Used

    2023 BMW X3

    • xDrive30i
    • 7K mi
    38,999
    Great Price
    Dealer Fees Included
    No Accidents
    BMW of Denver Downtown
    • 27.93 mi. away
    Call
    Newly Listed
    Used 2026 BMW X3 xDrive30i w/ Premium Package
    Used

    2026 BMW X3

    • xDrive30i
    • 8K mi
    46,999
    Great Price
    Dealer Fees Included
    No Accidents
    BMW of Denver Downtown
    • 27.93 mi. away
    Call
    Newly Listed
    Used 2022 BMW X3 xDrive30i
    Used

    2022 BMW X3

    • xDrive30i
    • 59K mi
    27,380
    Dealer Fees Included
    No Accidents
    Audi Flatirons
    • 10.32 mi. away
    Call
    Used 2015 BMW X3 xDrive28i
    Used

    2015 BMW X3

    • xDrive28i
    • 114K mi
    10,560
    Private Seller Exchange
    • 12.87 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2008 BMW X3 3.0si
    Used

    2008 BMW X3

    • 3.0si
    • 78K mi
    11,000
    No Accidents
    Private Seller Exchange
    • 24.99 mi. away
    • Buy Online. Clean title. No Hassle
    360°
    Used 2006 BMW X3 3.0i
    Used

    2006 BMW X3

    • 3.0i
    • 76K mi
    10,456
    Dealer Fees Included
    No Accidents
    Brandon Chrysler Dodge Jeep Ram
    • 32.16 mi. away
    • Delivery
    Call
    Price Drop
    Used 2024 BMW X3 xDrive30i w/ Premium Package
    Used

    2024 BMW X3

    • xDrive30i
    • 14K mi
    36,698
    Great Price
    Dealer Fees Included
    No Accidents
    BMW MINI of Loveland
    • 32.68 mi. away
    Call
    360°
    Used 2017 BMW X3 sDrive28i

    2017 BMW X3

    • sDrive28i
    • 52K mi
    18,010
    No Accidents
    Sill-TerHar Motors
    • 12.45 mi. away
    • Delivery
    Call
    360°
    Used 2025 BMW X3 xDrive30i w/ Premium Package

    2025 BMW X3

    • xDrive30i
    • 5K mi
    44,340
    No Accidents
    Sill-TerHar Motors
    • 12.45 mi. away
    • Delivery
    Call
    Price Drop
    Used 2026 BMW X3 M50
    Used

    2026 BMW X3

    • M50
    • 14K mi
    57,783
    Dealer Fees Included
    No Accidents
    Land Rover Flatirons
    • 10.22 mi. away
    Call
    Price Drop
    Certified 2025 BMW X3 M50 w/ Premium Package

    2025 BMW X3

    • M50
    • 18K mi
    55,938
    No Accidents
    Gebhardt BMW
    • 2.58 mi. away
    Call
    Newly Listed
    Used 2025 BMW X3 xDrive30i
    Used

    2025 BMW X3

    • xDrive30i
    • 14K mi
    43,999
    Great Price
    Dealer Fees Included
    No Accidents
    BMW of Denver Downtown
    • 27.93 mi. away
    Call
    Used 2014 BMW X3 xDrive35i
    Used

    2014 BMW X3

    • xDrive35i
    • 102K mi
    11,000
    No Accidents
    Private Seller Exchange
    • 13.94 mi. away
    • Buy Online. Clean title. No Hassle
    Advertisement

    BMW X3 for Sale by Year

    Used BMW X3 for Sale by Trim

    View All Trims
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->