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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

    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
    Sponsored by Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Newly Listed
    Used 2017 GMC Yukon SLT
    Used

    2017 GMC Yukon

    • SLT
    • 131K mi
    19,356
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Ford Littleton
    • 18.33 mi. away
    Call
    Newly Listed
    Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 1500

    • Denali
    • 45K mi
    42,900
    No Additional Dealer Fees
    Sponsored by Planet Honda
    • 10.08 mi. away
    Call
    My Wallet

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    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Used 2022 GMC Terrain SLE
    Used

    2022 GMC Terrain

    • SLE
    • 76K mi
    19,300
    Good Price
    Dealer Fees Included
    No Accidents
    Arapahoe KIA
    • 18.32 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2020 GMC Terrain Denali w/ Denali Premium Package
    Used

    2020 GMC Terrain

    • Denali
    • 48K mi
    22,790
    Dealer Fees Included
    No Accidents
    Groove Subaru
    • 14.76 mi. away
    Call
    New 2026 GMC Sierra 1500 AT4X
    Consider Buying New

    2026 GMC Sierra 1500

    • AT4X
    • 11 mi
    75,519
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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    Price Drop
    Used 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Used

    2022 GMC Sierra 2500

    • Denali
    • 119K mi
    46,186
    Great Price
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 9K mi
    43,390
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Price Drop
    Used 2022 GMC Yukon Denali
    Used

    2022 GMC Yukon

    • Denali
    • 51K mi
    51,896
    Great Price
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
    Price Drop
    Used 2023 GMC Yukon XL Denali Ultimate
    Used

    2023 GMC Yukon XL

    • Denali Ultimate
    • 44K mi
    65,796
    Great Price
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 50K mi
    67,696
    Great Price
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
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    Used 2015 GMC Acadia Denali
    Used

    2015 GMC Acadia

    • Denali
    • 71K mi
    15,999
    Dealer Fees Included
    No Accidents
    AutoNation USA Denver Broadway
    • 14.98 mi. away
    Call
    Price Drop
    Used 2017 GMC Sierra 1500 4x4 Double Cab w/ Sierra Convenience Package
    Used

    2017 GMC Sierra 1500

    • 4x4 Double Cab
    • 106K mi
    18,886
    Dealer Fees Included
    AutoNation USA Denver Broadway
    • 14.98 mi. away
    Call
    Used 2022 GMC Yukon AT4
    Used

    2022 GMC Yukon

    • AT4
    • 45K mi
    56,581
    Great Price
    Dealer Fees Included
    No Accidents
    Interstate Ford
    • 17.9 mi. away
    Call
    Newly Listed
    Used 2022 GMC Sierra 1500 Denali w/ Denali Premium Package
    Used

    2022 GMC Sierra 1500

    • Denali
    • 51K mi
    61,000
    No Accidents
    Private Seller Exchange
    • 8.67 mi. away
    • Buy Online. Clean title. No Hassle
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    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 8K mi
    81,245
    Dealer Fees Included
    No Accidents
    Land Rover Denver
    • 15.81 mi. away
    Call
    Used 2020 GMC Sierra 1500 SLT w/ X31 Off-Road Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 80K mi
    37,994
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 41K mi
    50,590
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2023 GMC Sierra 1500

    • Denali
    • 35K mi
    51,572
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 29K mi
    52,593
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2024 GMC Yukon Denali Ultimate
    Used

    2024 GMC Yukon

    • Denali Ultimate
    • 24K mi
    75,593
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 82K mi
    33,299
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Toyota Arapahoe
    • 18.61 mi. away
    Call
    Newly Listed
    Used 2021 GMC Canyon AT4 w/ Driver Alert Package
    Used

    2021 GMC Canyon

    • AT4
    • 82K mi
    26,754
    Good Price
    Dealer Fees Included
    No Accidents
    Mike Maroone Ford Longmont
    • 23.13 mi. away
    Call
    Price Drop
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 35K mi
    22,990
    Dealer Fees Included
    No Accidents
    AutoNation Honda 104
    • 3.93 mi. away
    Call
    360°
    Used 2023 GMC Yukon Denali Ultimate w/ LPO, Floor Liner Package
    Used

    2023 GMC Yukon

    • Denali Ultimate
    • 44K mi
    70,900
    Dealer Fees Included
    No Accidents
    Stapp Interstate Toyota
    • 20.14 mi. away
    Call
    Price Drop
    Used 2020 GMC Acadia SLT
    Used

    2020 GMC Acadia

    • SLT
    • 156K mi
    16,148
    Dealer Fees Included
    No Accidents
    Mike Shaw Subaru
    • 4.09 mi. away
    Call
    Used 2016 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2016 GMC Sierra 1500

    • SLT
    • 122K mi
    23,500
    Dealer Fees Included
    No Accidents
    AutoNation Subaru West
    • 10.53 mi. away
    Call
    Price Drop
    Used 2023 GMC Terrain AT4
    Used

    2023 GMC Terrain

    • AT4
    • 72K mi
    22,449
    Good Price
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC West
    • 10.62 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 64K mi
    38,999
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC West
    • 10.62 mi. away
    Call
    Used 2023 GMC Yukon AT4
    Used

    2023 GMC Yukon

    • AT4
    • 40K mi
    57,999
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC West
    • 10.62 mi. away
    Call
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