Skip to vehicle Listings

GMC Sierra 2500 AT4 for Sale in Fort Collins, CO

80521
Filters (3)
Items 1 to 2 of 5.

    32 Matches

    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    78,999
    See payment
    Great Price
    Certified 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Certified
    • AT4
    • 18K mi
    65,889
    See payment
    Good Price
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    74,492
    See payment
    Great Price
    My Wallet by Kelley Blue Book®

    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 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    67,998
    See payment
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    68,298
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Consider New, Similar Payment
    Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    50,000
    See payment
    Item 1 of 10.
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    76,583
    MSRP$80,315
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    82,384
    MSRP$89,935
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    83,699
    MSRP$89,240
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    85,770
    MSRP$89,390
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    85,185
    MSRP$91,185
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    85,099
    MSRP$90,055
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    91,919
    MSRP$92,320
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    86,355
    MSRP$90,415
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    86,355
    MSRP$90,415
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    87,737
    MSRP$91,905
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    74,580
    MSRP$79,225
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    75,027
    MSRP$79,720
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    84,476
    MSRP$90,190
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    85,013
    MSRP$90,785
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    85,817
    MSRP$91,630
    See payment
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    73,923
    See payment
    Great Price
    No Image Available
    76,992
    MSRP$80,320
    See payment
    No Image Available
    76,992
    MSRP$80,320
    See payment
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    71,998
    See payment
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    73,999
    See payment
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    77,975
    MSRP$81,380
    See payment
    <!--{"relevance":[false,{}]}-->