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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

    1,031 Matches

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    Used 2026 GMC Acadia Elevation w/ LPO, Floor Liner Package
    Used

    2026 GMC Acadia

    • Elevation
    • 801 mi
    46,840
    No Accidents
    Sponsored by O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2023 GMC Terrain Denali w/ LPO, Floor Liner Package
    Used

    2023 GMC Terrain

    • Denali
    • 32K mi
    28,511
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Alpine Nissan
    • 3.92 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 53K mi
    66,586
    Dealer Fees Included
    No Accidents
    Sponsored by ClearShift
    • 18.6 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Price Drop
    Used 2015 GMC Sierra 1500 Denali
    Used

    2015 GMC Sierra 1500

    • Denali
    • 96K mi
    25,440
    Great Price
    Dealer Fees Included
    Loveland Buick GMC
    • 41.88 mi. away
    Call
    Price Drop
    Used 2018 GMC Canyon SLE w/ SLE Convenience Package
    Used

    2018 GMC Canyon

    • SLE
    • 75K mi
    23,990
    Dealer Fees Included
    No Accidents
    AutoNation Chevrolet North
    • 2.8 mi. away
    Call
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Consider Buying New

    2026 GMC Sierra 2500

    • AT4
    • 14 mi
    84,374
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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    Used 2019 GMC Yukon Denali w/ Denali Ultimate Package
    Used

    2019 GMC Yukon

    • Denali
    • 80K mi
    34,300
    Dealer Fees Included
    Stevinson Toyota West
    • 9.73 mi. away
    Call
    Sponsored
    Item 1 of 4.
    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
    Call
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 12K mi
    49,998
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet GMC Longmont
    • 22.78 mi. away
    Call
    Used 2024 GMC Sierra 1500 Denali Ultimate
    Used

    2024 GMC Sierra 1500

    • Denali Ultimate
    • 21K mi
    62,677
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet GMC Longmont
    • 22.78 mi. away
    Call
    Newly Listed
    Used 2026 GMC Terrain Elevation
    Used

    2026 GMC Terrain

    • Elevation
    • 28K mi
    28,697
    Great Price
    Dealer Fees Included
    No Accidents
    EchoPark - Centennial
    • 18.56 mi. away
    Call
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    Used 2021 GMC Terrain SLT w/ LPO, Bright Accent Package
    Used

    2021 GMC Terrain

    • SLT
    • 75K mi
    19,554
    Dealer Fees Included
    No Accidents
    AutoNation Honda 104
    • 3.93 mi. away
    Call
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 33K mi
    63,329
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Certified 2025 GMC Sierra 3500 AT4 w/ Technology Package

    2025 GMC Sierra 3500

    • AT4
    • 7K mi
    75,097
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Price Drop
    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 8K mi
    81,098
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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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
    Larry H. Miller Chrysler Dodge Jeep RAM 104th
    • 4.1 mi. away
    Call
    Used 2019 GMC Terrain SLT w/ Preferred Package
    Used

    2019 GMC Terrain

    • SLT
    • 107K mi
    14,600
    Good Price
    Dealer Fees Included
    AutoNation Subaru West
    • 10.53 mi. away
    Call
    Price Drop
    Used 2015 GMC Sierra 1500 SLT
    Used

    2015 GMC Sierra 1500

    • SLT
    • 118K mi
    23,097
    Good Price
    Dealer Fees Included
    2 Mazda
    • 41.55 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Certified 2024 GMC Canyon AT4 w/ LPO, Off Road Lift Package

    2024 GMC Canyon

    • AT4
    • 45K mi
    38,972
    Great Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 12.93 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 29K mi
    40,999
    Great Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 12.93 mi. away
    • Delivery
    Call
    Used 2013 GMC Terrain SLT
    Used

    2013 GMC Terrain

    • SLT
    • 175K mi
    5,487
    Dealer Fees Included
    The Sharpest Rides
    • 10.71 mi. away
    • Delivery
    Call
    Used 2004 GMC Yukon SLE
    Used

    2004 GMC Yukon

    • SLE
    • 281K mi
    6,487
    Dealer Fees Included
    No Accidents
    The Sharpest Rides
    • 10.71 mi. away
    • Delivery
    Call
    Used 2019 GMC Terrain Denali w/ Advanced Safety Package
    Used

    2019 GMC Terrain

    • Denali
    • 76K mi
    20,987
    Dealer Fees Included
    The Sharpest Rides
    • 10.71 mi. away
    • Delivery
    Call
    Used 2017 GMC Yukon SLT
    Used

    2017 GMC Yukon

    • SLT
    • 134K mi
    23,487
    Dealer Fees Included
    No Accidents
    The Sharpest Rides
    • 10.71 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 40K mi
    38,487
    Dealer Fees Included
    The Sharpest Rides
    • 10.71 mi. away
    • Delivery
    Call
    Used 2023 GMC Yukon XL AT4
    Used

    2023 GMC Yukon XL

    • AT4
    • 66K mi
    54,000
    Great Price
    No Additional Dealer Fees
    No Accidents
    Rickenbaugh Cadillac Volvo
    • 7.48 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 60K mi
    63,571
    Great Price
    Dealer Fees Included
    No Accidents
    Alpine Chevrolet
    • 13.22 mi. away
    Call
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 101K mi
    34,000
    No Accidents
    Private Seller Exchange
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2018 GMC Sierra 1500 SLT w/ All Terrain X Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 147K mi
    24,487
    Dealer Fees Included
    Family Trucks and Vans
    • 11.16 mi. away
    Call
    Used 2023 GMC Acadia Denali
    Used

    2023 GMC Acadia

    • Denali
    • 81K mi
    28,887
    Good Price
    Dealer Fees Included
    No Accidents
    Family Trucks and Vans
    • 11.16 mi. away
    Call
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