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Used Cadillac Cars for Sale in O Fallon, MO

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    High Demand360°
    New 2025 Cadillac Escalade Sport Platinum w/ LPO, ONYX Package
    127,519
    MSRP$132,019
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    322 Matches

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    Used 2021 Cadillac XT6 Premium Luxury
    Used
    • Premium Luxury
    • 92K mi
    23,995
    See payment
    Great Price
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    Certified 2025 Cadillac XT5 Premium Luxury
    Certified
    • Premium Luxury
    • 20K mi
    36,862
    See payment
    Sponsored
    Certified 2023 Cadillac XT4 Sport w/ LPO, Onyx Lite Package
    Certified
    • Sport
    • 26K mi
    36,304
    See payment
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    Used 2022 Cadillac CT5 V Blackwing
    Used
    • V Blackwing
    • 3K mi
    93,800
    See payment
    Great Price
    Price Drop
    Certified 2024 Cadillac Escalade Sport w/ LPO, ONYX Package
    Certified
    • Sport
    • 19K mi
    80,711
    See payment
    Great Price
    Used 2022 Cadillac CT5 Sport
    Used
    • Sport
    • 38K mi
    31,060
    See payment
    Great Price
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    Used 2019 Cadillac CT6 Premium Luxury
    Used
    • Premium Luxury
    • 142K mi
    17,500
    See payment
    Good Price
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    Used
    • Premium Luxury
    • 44K mi
    35,995
    See payment
    Good Price
    Used 2025 Cadillac CT5 V
    58,500
    See payment
    Great Price
    Price Drop
    Used 2021 Cadillac CT5 Sport w/ Parking Package
    Used
    • Sport
    • 43K mi
    32,174
    See payment
    Great Price
    Used 2024 Cadillac XT6 Premium Luxury w/ Technology Package
    Used
    • Premium Luxury
    • 24K mi
    40,509
    See payment
    Great Price
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    Used 2024 Cadillac Lyriq Sport
    Used
    • Sport
    • 3K mi
     Electric
    42,899
    See payment
    Good Price
    Newly Listed
    Used 2016 Cadillac SRX Premium w/ Driver Assist Package
    Used
    • Premium
    • 94K mi
    12,981
    See payment
    Good Price
    Certified 2024 Cadillac XT6 Premium Luxury w/ LPO, Floor Liner Package
    Certified
    • Premium Luxury
    • 17K mi
    44,243
    See payment
    Great Price
    Certified 2024 Cadillac XT6 Premium Luxury
    Certified
    • Premium Luxury
    • 14K mi
    44,287
    See payment
    Great Price
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    Certified 2024 Cadillac CT4 V w/ Super Cruise 2 Package
    Certified
    • V
    • 546 mi
    45,889
    See payment
    Great Price
    Certified 2023 Cadillac CT5 V w/ Premium Package
    Certified
    • V
    • 8K mi
    50,033
    See payment
    Great Price
    Certified 2024 Cadillac CT5 V w/ Super Cruise 2 Package
    Certified
    • V
    • 16K mi
    53,441
    See payment
    Great Price
    Used 2023 Cadillac CT4 V w/ Navigation Package
    38,000
    See payment
    Great Price
    Price Drop
    Used 2023 Cadillac XT6 Premium Luxury
    Used
    • Premium Luxury
    • 34K mi
    36,990
    See payment
    Good Price
    Used 2018 Cadillac XT5 Premium Luxury
    Used
    • Premium Luxury
    • 90K mi
    16,827
    See payment
    Great Price
    Used 2021 Cadillac XT4 Premium Luxury w/ Sun And Sound Package
    Used
    • Premium Luxury
    • 65K mi
    21,590
    See payment
    Great Price
    Price Drop
    Used 2020 Cadillac XT6 Premium Luxury w/ Platinum Package
    Used
    • Premium Luxury
    • 62K mi
    27,500
    See payment
    Great Price
    Used 2018 Cadillac CT6 Platinum
    Used
    • Platinum
    • 70K mi
    32,500
    See payment
    Good Price
    Newly Listed
    Used 2026 Cadillac Vistiq Sport w/ LPO, Floor Liner Package
    Used
    • Sport
    • 5K mi
     Electric
    64,995
    See payment
    Great Price
    Price Drop
    Used 2023 Cadillac XT5 Sportv w/ Technology Package
    Used
    • Sportv
    • 33K mi
    35,342
    See payment
    Great Price
    Used 2023 Cadillac XT4 Sport
    Used
    • Sport
    • 38K mi
    30,516
    See payment
    Good Price
    Newly Listed
    Certified 2023 Cadillac CT4 Luxury w/ Sun And Sound Package
    Certified
    • Luxury
    • 40K mi
    27,963
    See payment
    Great Price
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