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Used 2026 GMC Sierra 2500 for Sale in Westminster, CO

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Items 1 to 2 of 6.
    Sponsored by Red Rock GMC
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    Used 2025 GMC Sierra 2500 Denali
    76,753
    Good Price
    Dealer Fees Included
    Similar Match
    Red Rock GMC
    1 (855) 646-2294
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    58View Vehicles

    8 Matches

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    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 698 mi
    85,996
    Dealer Fees Included
    No Accidents
    Sponsored by Foundation KIA
    • 5.54 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 2500 AT4
    Used

    2026 GMC Sierra 2500

    • AT4
    • 26K mi
    66,288
    No Accidents
    Sponsored by O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Certified 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

    2026 GMC Sierra 2500

    • Denali
    • 10K mi
    70,197
    Dealer Fees Included
    No Accidents
    Sponsored by Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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    Based on 4.5% APR for mos.
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    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 698 mi
    85,996
    Dealer Fees Included
    No Accidents
    Foundation KIA
    • 5.54 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2026 GMC Sierra 2500

    • Denali
    • 2K mi
    125,000
    No Accidents
    Private Seller Exchange
    • 4.03 mi. away
    • Buy Online. Clean title. No Hassle
    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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    Price Drop
    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 13K mi
    82,397
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 5.47 mi. away
    Call
    Price Drop
    Certified 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

    2026 GMC Sierra 2500

    • Denali
    • 10K mi
    70,197
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Used 2026 GMC Sierra 2500 AT4
    Used

    2026 GMC Sierra 2500

    • AT4
    • 26K mi
    66,288
    No Accidents
    O'Meara GMC
    • 3.99 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2026 GMC Sierra 2500 SLE w/ SLE Value Package;
    Used

    2026 GMC Sierra 2500

    • SLE
    • 11K mi
    53,897
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2026 GMC Sierra 2500

    • AT4
    • 5K mi
    74,097
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 33.97 mi. away
    Call
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