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Used GMC Cars for Sale in Westminster, CO

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Items 1 to 2 of 18.
    Sponsored by Red Rock GMC
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    Used 2021 GMC Canyon Denali
    37,952
    Dealer Fees Included
    Red Rock GMC
    1 (855) 646-2294
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    94View Vehicles

    1,035 Matches

    Certified 2023 GMC Sierra 1500 AT4X

    2023 GMC Sierra 1500

    • AT4X
    • 45K mi
    54,744
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by JOHNSON AUTO PLAZA
    • 12.93 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 65K mi
    50,885
    No Accidents
    Sponsored by O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
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    Used 2024 GMC Sierra 1500 SLE
    Used

    2024 GMC Sierra 1500

    • SLE
    • 42K mi
    38,798
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Larry H. Miller Chrysler Dodge Jeep RAM 104th
    • 4.1 mi. away
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    $

    Based on 4.5% APR for mos.
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 38K mi
    62,590
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 40K mi
    63,190
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Consider Buying New

    2026 GMC Sierra 2500

    • Denali
    • 4 mi
    81,987
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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    Used 2023 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition
    Used

    2023 GMC Sierra 3500

    • Denali
    • 26K mi
    65,590
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 40K mi
    63,190
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used

    2025 GMC Sierra 1500

    • Denali Ultimate
    • 8K mi
    69,586
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Price Drop
    Used 2024 GMC Yukon Denali Ultimate
    Used

    2024 GMC Yukon

    • Denali Ultimate
    • 24K mi
    74,590
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Price Drop
    Used 2024 GMC Terrain SLT
    Used

    2024 GMC Terrain

    • SLT
    • 65K mi
    21,741
    Good Price
    Dealer Fees Included
    No Accidents
    Alpine Nissan
    • 3.92 mi. away
    Call
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    Used 2022 GMC Acadia Denali w/ Denali Technology Package
    Used

    2022 GMC Acadia

    • Denali
    • 45K mi
    29,711
    Dealer Fees Included
    No Accidents
    Alpine Nissan
    • 3.92 mi. away
    Call
    Used 2015 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2015 GMC Sierra 3500

    • Denali
    • 116K mi
    40,611
    Dealer Fees Included
    No Accidents
    Alpine Nissan
    • 3.92 mi. away
    Call
    Newly Listed
    Used 2018 GMC Acadia SLT w/ LPO, Cargo Package
    Used

    2018 GMC Acadia

    • SLT
    • 145K mi
    13,991
    Dealer Fees Included
    AutoNation Honda 104
    • 3.93 mi. away
    Call
    Newly Listed
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 99K mi
    49,994
    Great Price
    Dealer Fees Included
    No Accidents
    Prestige Audi
    • 6.76 mi. away
    Call
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    Newly Listed
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 5K mi
    44,888
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2019 GMC Yukon Denali
    Used

    2019 GMC Yukon

    • Denali
    • 85K mi
    34,694
    Good Price
    Dealer Fees Included
    No Accidents
    Larry H. Miller Chrysler Dodge Jeep RAM 104th
    • 4.1 mi. away
    Call
    Used 2019 GMC Acadia SLT
    Used

    2019 GMC Acadia

    • SLT
    • 101K mi Mileage Value
    16,698
    Great Price
    Dealer Fees Included
    No Accidents
    CarNova
    • 12.78 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 SLE w/ Preferred Package
    Used

    2024 GMC Sierra 1500

    • SLE
    • 23K mi
    43,999
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC West
    • 10.62 mi. away
    Call
    360°
    Used 2024 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2024 GMC Terrain

    • SLE
    • 17K mi
    23,990
    No Accidents
    O'Meara Ford
    • 4.49 mi. away
    Call
    360°
    Used 2023 GMC Yukon XL Denali
    Used

    2023 GMC Yukon XL

    • Denali
    • 23K mi
    64,290
    No Accidents
    O'Meara Ford
    • 4.49 mi. away
    Call
    Used 2023 GMC Yukon AT4
    Used

    2023 GMC Yukon

    • AT4
    • 34K mi
    60,000
    Great Price
    No Additional Dealer Fees
    No Accidents
    Rickenbaugh Cadillac Volvo
    • 7.48 mi. away
    Call
    Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 2500

    • Denali
    • 7K mi
    75,656
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC Park Meadows
    • 19.78 mi. away
    Call
    Price Drop
    Used 2020 GMC Sierra 1500 SLE w/ Remote Start Package
    Used

    2020 GMC Sierra 1500

    • SLE
    • 45K mi
    34,230
    Dealer Fees Included
    No Accidents
    Mike Maroone Cadillac
    • 17.11 mi. away
    Call
    Price Drop
    Certified 2025 GMC Sierra 1500 Pro w/ Pro Value Package

    2025 GMC Sierra 1500

    • Pro
    • 38K mi
    35,593
    Great Price
    Dealer Fees Included
    Transwest GMC
    • 7.92 mi. away
    Call
    360°
    Used 2022 GMC Acadia Denali w/ Denali Ultimate Package

    2022 GMC Acadia

    • Denali
    • 82K mi
    26,998
    Good Price
    Dealer Fees Included
    No Accidents
    Phil Long Ford Denver
    • 13.77 mi. away
    Call
    360°
    Used 2025 GMC Terrain Elevation
    Used

    2025 GMC Terrain

    • Elevation
    • 19K mi Mileage Value
    27,799
    Great Price
    Dealer Fees Included
    No Accidents
    Emich Chevrolet
    • 10.64 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 40K mi
    44,787
    Great Price
    Dealer Fees Included
    No Accidents
    Arapahoe KIA
    • 18.32 mi. away
    • Online Paperwork
    • Delivery
    Call
    Newly Listed
    Used 2017 GMC Yukon SLT
    Used

    2017 GMC Yukon

    • SLT
    • 131K mi
    19,356
    Dealer Fees Included
    No Accidents
    AutoNation Ford Littleton
    • 18.33 mi. away
    Call
    Newly Listed
    Used 2016 GMC Terrain SLT w/ Open Road Package
    Used

    2016 GMC Terrain

    • SLT
    • 136K mi
    9,998
    Dealer Fees Included
    No Accidents
    AutoNation Subaru Arapahoe
    • 18.34 mi. away
    Call
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    Used GMC for Sale by Model

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