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Used GMC Sierra 2500 AT4X for Sale in Boulder, CO

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Items 1 to 2 of 6.
    Sponsored by O'Meara GMC
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    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    67,680
    Similar Match
    O'Meara GMC
    (720) 702-3361
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    75View Vehicles

    9 Matches

    Price Drop
    Used 2024 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 28K mi
    75,898
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Buick GMC Park Meadows
    • 37.69 mi. away
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    Used 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package
    Used

    2026 GMC Sierra 2500

    • AT4X
    • 7K mi
    86,496
    Dealer Fees Included
    No Accidents
    Sponsored by Foundation KIA
    • 18.47 mi. away
    • Online Paperwork
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    Used 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package
    Used

    2026 GMC Sierra 2500

    • AT4X
    • 5K mi
    80,697
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Foundation Chevrolet CADILLAC
    • 18.45 mi. away
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    Based on 4.5% APR for mos.
    360°
    Used 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package
    Used

    2026 GMC Sierra 2500

    • AT4X
    • 7K mi
    86,496
    Dealer Fees Included
    No Accidents
    Foundation KIA
    • 18.47 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package
    Used

    2026 GMC Sierra 2500

    • AT4X
    • 5K mi
    80,697
    Great Price
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 18.45 mi. away
    Call
    New 2026 GMC Sierra 2500 AT4X
    Consider Buying New

    2026 GMC Sierra 2500

    • AT4X
    • 4 mi
    95,544
    Castle Rock Chevrolet GMC
    • 51.03 mi. away
    Call
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    Used 2024 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 17K mi
    80,240
    Dealer Fees Included
    No Accidents
    Land Rover Denver
    • 32.85 mi. away
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    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 24K mi
    73,500
    No Accidents
    Corwin Toyota Boulder
    • 2.55 mi. away
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    Newly Listed
    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 47K mi
    75,999
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC West
    • 20.98 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 68K mi
    66,995
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Chrysler Dodge Jeep Ram Southwest
    • 28.84 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 28K mi
    75,898
    Dealer Fees Included
    No Accidents
    AutoNation Buick GMC Park Meadows
    • 37.69 mi. away
    Call
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    Used 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 50K mi
    71,903
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Chrysler Dodge Jeep Ram Arapahoe
    • 36.93 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 10K mi
    86,672
    Dealer Fees Included
    No Accidents
    Can be shipped to
    Alpine Buick GMC
    • 28.82 mi. away
    • Delivery
    Call
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