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Used GMC Sierra 3500 Diesel for Sale in Denver, CO

80203
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Items 1 to 2 of 8.
    Sponsored by Alpine Buick GMC
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    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    66,990
    Great Price
    Similar Match
    Can be shipped to
    Alpine Buick GMC
    (720) 574-1079
    Call
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    245View Vehicles

    72 Matches

    Certified 2026 GMC Sierra 3500 SLT w/ SLT Premium Package
    Certified

    2026 GMC Sierra 3500

    • SLT
    • 355 mi
    79,599
    See payment
    No Accidents
    Sponsored by Castle Rock Chevrolet GMC
    • 26.73 mi. away
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    Used 2022 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used

    2022 GMC Sierra 3500

    • SLT
    • 80K mi
    53,970
    See payment
    Good Price
    No Accidents
    Sponsored by Loveland Ford Lincoln
    • 46.52 mi. away
    Call
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 60K mi
    59,796
    See payment
    Great Price
    Sponsored by AutoNation Chevrolet North
    • 6.71 mi. away
    Call
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    Based on 4.5% APR for mos.Update Settings
    Newly Listed
    Used 2017 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2017 GMC Sierra 3500

    • Denali
    • 140K mi
    49,900
    See payment
    Private Seller Exchange
    • 6.2 mi. away
    • Buy Online. Clean title. No Hassle
    360°
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Ford Blue Certified

    2020 GMC Sierra 3500

    • Denali
    • 52K mi
    53,999
    See payment
    Great Price
    No Accidents
    Phil Long Ford Denver
    • 8.75 mi. away
    Call
    New 2026 GMC Sierra 3500 AT4
    Consider New, Similar Payment
    Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
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    Used 2013 GMC Sierra 3500 W/T
    Used

    2013 GMC Sierra 3500

    • W/T
    • 195K mi
    16,500
    See payment
    Good Price
    No Accidents
    Private Seller Exchange
    • 1.32 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2023 GMC Sierra 3500 Denali
    Used

    2023 GMC Sierra 3500

    • Denali
    • 18K mi
    67,273
    See payment
    Great Price
    No Accidents
    AutoNation Ford Littleton
    • 11.42 mi. away
    Call
    360°
    Used 2024 GMC Sierra 3500 SLT
    Used

    2024 GMC Sierra 3500

    • SLT
    • 50K mi
    62,997
    See payment
    Great Price
    No Accidents
    O'Meara GMC
    • 10.59 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2019 GMC Sierra 3500 Denali w/ LPO, Protection Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 96K mi
    46,999
    See payment
    Great Price
    No Accidents
    AutoNation Buick GMC West
    • 10.81 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 34K mi
    62,793
    See payment
    Great Price
    No Accidents
    AutoNation Buick GMC West
    • 10.81 mi. away
    Call
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    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 21K mi
    67,986
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2024 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used

    2024 GMC Sierra 3500

    • SLT
    • 18K mi
    67,988
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 57K mi
    57,400
    See payment
    Great Price
    No Accidents
    Private Seller Exchange
    • 34.95 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 14K mi
    75,991
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
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    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 32K mi
    86,000
    See payment
    No Accidents
    Private Seller Exchange
    • 1.87 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2020 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package
    Ford Blue Certified

    2020 GMC Sierra 3500

    • 4x4 Crew Cab
    • 105K mi
    33,000
    See payment
    Great Price
    No Accidents
    Larry H. Miller Ford Lakewood
    • 7.74 mi. away
    Call
    Used 2012 GMC Sierra 3500 SLE w/ Suspension Package, Off-Road
    Used

    2012 GMC Sierra 3500

    • SLE
    • 174K mi
    19,417
    See payment
    Good Price
    No Accidents
    AutoNation Chrysler Dodge Jeep Ram Southwest
    • 8.9 mi. away
    Call
    360°
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 8K mi
    78,793
    See payment
    Great Price
    No Accidents
    Can be shipped to
    Springs Automotive Group in Denver
    • 6.79 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Technology Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 91K mi
    49,490
    See payment
    Great Price
    No Accidents
    AutoNation Chrysler Jeep West
    • 10.72 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 77K mi
    63,991
    See payment
    Good Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2025 GMC Sierra 3500 SLT
    Used

    2025 GMC Sierra 3500

    • SLT
    • 34K mi
    65,989
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2024 GMC Sierra 3500 Denali
    Used

    2024 GMC Sierra 3500

    • Denali
    • 46K mi
    66,993
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 23K mi
    79,991
    See payment
    Great Price
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 24K mi
    66,990
    See payment
    Great Price
    No Accidents
    Can be shipped to
    Alpine Buick GMC
    • 8.95 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2022 GMC Sierra 3500 Denali
    Used

    2022 GMC Sierra 3500

    • Denali
    • 83K mi
    49,791
    See payment
    Great Price
    No Accidents
    Bozarth Chevrolet
    • 12.56 mi. away
    Call
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 3500

    • Denali
    • 105K mi
    49,999
    See payment
    Good Price
    No Accidents
    Phil Long Ford Denver
    • 8.75 mi. away
    Call
    Used 2024 GMC Sierra 3500 SLT
    Used

    2024 GMC Sierra 3500

    • SLT
    • 59K mi
    62,099
    See payment
    Great Price
    No Accidents
    Foundation Chevrolet CADILLAC
    • 8.31 mi. away
    Call
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