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

Used GMC Cars for Sale in Westminster, CO

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

    1,035 Matches

    Price Drop
    Used 2023 GMC Acadia SLE w/ Driver Convenience Package
    Used

    2023 GMC Acadia

    • SLE
    • 51K mi
    27,791
    Dealer Fees Included
    No Accidents
    Sponsored by Stevinson Toyota East
    • 12.42 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 45K mi
    38,996
    Dealer Fees Included
    No Accidents
    Sponsored by Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 33K mi
    81,677
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Dellenbach Motors
    • 49.41 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.
    Used 2014 GMC Sierra 1500 SLT w/ All-Terrain Package
    Used

    2014 GMC Sierra 1500

    • SLT
    • 84K mi
    26,191
    Dealer Fees Included
    No Accidents
    Jaguar Lakewood
    • 6.68 mi. away
    Call
    Price Drop
    Used 2024 GMC Yukon SLE
    Used

    2024 GMC Yukon

    • SLE
    • 18K mi
    51,816
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    New 2026 GMC Sierra 2500 AT4X
    Consider Buying New

    2026 GMC Sierra 2500

    • AT4X
    • 4 mi
    93,554
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Advertisement
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 13K mi
    80,592
    Good Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2016 GMC Yukon XL SLE
    Used

    2016 GMC Yukon XL

    • SLE
    • 214K mi
    12,599
    No Accidents
    Call
    Price Drop
    Used 2026 GMC Yukon Denali w/ Sun & Power Step Package
    Used

    2026 GMC Yukon

    • Denali
    • 6K mi
    84,590
    Dealer Fees Included
    No Accidents
    ClearShift
    • 18.6 mi. away
    Call
    Newly Listed
    Used 2025 GMC Yukon Elevation
    Used

    2025 GMC Yukon

    • Elevation
    • 35K mi
    66,994
    Dealer Fees Included
    No Accidents
    Larry H. Miller Volkswagen Lakewood
    • 6.77 mi. away
    Call
    Used 2014 GMC Sierra 1500 SLE
    Used

    2014 GMC Sierra 1500

    • SLE
    • 161K mi
    16,500
    Private Seller Exchange
    • 12.88 mi. away
    • Buy Online. Clean title. No Hassle
    Advertisement
    Used 2019 GMC Canyon All Terrain w/ Trailering Package
    Used

    2019 GMC Canyon

    • All Terrain
    • 50K mi
    28,109
    Dealer Fees Included
    Shortline Buick GMC
    • 13.09 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 79K mi
    32,744
    Dealer Fees Included
    No Accidents
    Shortline Buick GMC
    • 13.09 mi. away
    Call
    Used 2025 GMC Canyon AT4
    Used

    2025 GMC Canyon

    • AT4
    • 11K mi
    44,830
    Good Price
    Dealer Fees Included
    No Accidents
    Shortline Buick GMC
    • 13.09 mi. away
    Call
    Used 2026 GMC Yukon XL Denali Ultimate w/ LPO, Floor Liner Package
    Used

    2026 GMC Yukon XL

    • Denali Ultimate
    • 8K mi
    105,444
    Dealer Fees Included
    No Accidents
    Shortline Buick GMC
    • 13.09 mi. away
    Call
    Advertisement
    Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2018 GMC Sierra 1500

    • Denali
    • 83K mi
    33,000
    Good Price
    No Additional Dealer Fees
    No Accidents
    Rickenbaugh Cadillac Volvo
    • 7.48 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 19K mi
    75,490
    Dealer Fees Included
    No Accidents
    Alpine Chevrolet
    • 13.22 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 97K mi
    28,990
    Great Price
    Dealer Fees Included
    No Accidents
    Fisher Auto Group
    • 15.7 mi. away
    Call
    Price Drop
    Certified 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package

    2020 GMC Sierra 3500

    • Denali
    • 59K mi
    54,539
    Great Price
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet GMC Longmont
    • 22.78 mi. away
    Call
    Price Drop
    Used 2023 GMC Terrain AT4 w/ Infotainment Package II
    Used

    2023 GMC Terrain

    • AT4
    • 29K mi
    26,485
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC Park Meadows
    • 19.78 mi. away
    Call
    Used 2018 GMC Savana 4500 w/ Power Convenience Package
    Used

    2018 GMC Savana 4500

    • 111K mi
    20,593
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 7.92 mi. away
    Call
    Price Drop
    Used 2023 GMC Yukon Denali w/ LPO, Floor Liner Package
    Used

    2023 GMC Yukon

    • Denali
    • 72K mi
    52,882
    Good Price
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 7.92 mi. away
    Call
    High Demand
    Used 2022 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 59K mi
    37,602
    Great Price
    Dealer Fees Included
    No Accidents
    Mike Maroone Ford Longmont
    • 23.13 mi. away
    Call
    Price Drop
    360°
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 98K mi
    31,556
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 61K mi
    39,566
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 57K mi
    42,818
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2024 GMC Sierra 1500 Denali
    Used

    2024 GMC Sierra 1500

    • Denali
    • 51K mi
    51,998
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2025 GMC Sierra 1500 AT4
    Used

    2025 GMC Sierra 1500

    • AT4
    • 38K mi
    52,092
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Certified 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

    2023 GMC Sierra 2500

    • AT4
    • 21K mi
    59,797
    Great Price
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Price Drop
    Certified 2026 GMC Sierra 1500 Denali Ultimate

    2026 GMC Sierra 1500

    • Denali Ultimate
    • 9K mi
    65,297
    Great Price
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Advertisement

    Used GMC for Sale by Model

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