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Used GMC Sierra 2500 for Sale in Naugatuck, CT

06770
|Filters (3)
Purchase Online(2)
GMC Certified Pre-Owned(5)
2014 and newer(70)
Rear Wheel Drive(1)
Black(26)
Red(6)
2009 and older(2)
AWD/4WD(73)
Blue(2)

    77 Matches

    Certified 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Certified

    2022 GMC Sierra 2500

    • Denali
    • 23K mi
    62,499
    See payment
    Great Price
    No Accidents
    Sponsored by Hamden Chevrolet
    • 10.9 mi. away
    Call
    Used 1995 GMC Sierra 2500 2WD Regular Cab
    Used

    1995 GMC Sierra 2500

    • 2WD Regular Cab
    • 116K mi
    6,500
    See payment
    No Accidents
    Sponsored by Private Seller Exchange
    • 16.86 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2019 GMC Sierra 2500 SLT w/ Snow Plow Prep Package
    Used

    2019 GMC Sierra 2500

    • SLT
    • 97K mi
    42,500
    See payment
    No Accidents
    Sponsored by Private Seller Exchange
    • 46.52 mi. away
    • Buy Online. Clean title. No Hassle
    Find Your Vehicle Faster
    and Within Budget
    My Wallet by Kelley Blue Book®
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Newly Listed
    Used 2018 GMC Sierra 2500 SLT w/ All Terrain HD Package
    Used

    2018 GMC Sierra 2500

    • SLT
    • 84K mi
    34,824
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
    Used 2018 GMC Sierra 2500 Denali w/ Suspension Package, Off-Road
    Used

    2018 GMC Sierra 2500

    • Denali
    • 83K mi
    38,848
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
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    New 2025 GMC Sierra 2500 SLT
    Consider New, Similar Payment

    2025 GMC Sierra 2500

    • SLT
    • 6 mi
    79,753
    See details
    Brustolon GMC
    • 57.71 mi. away
    Call
    Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2018 GMC Sierra 2500

    • Denali
    • 82K mi
    49,995
    See payment
    Great Price
    No Accidents
    J&M Automotive
    • 1.2 mi. away
    Call

    How many passenger seats do you need in your truck?
    Used 2013 GMC Sierra 2500 SLE w/ SLE Preferred Package
    Used

    2013 GMC Sierra 2500

    • SLE
    • 90K mi
    21,798
    See payment
    Great Price
    No Accidents
    Blasius Pre Owned Auto Sales
    • 5.14 mi. away
    Call
    Certified 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Certified

    2022 GMC Sierra 2500

    • Denali
    • 23K mi
    62,499
    See payment
    Great Price
    No Accidents
    Hamden Chevrolet
    • 10.9 mi. away
    Call
    Used 2019 GMC Sierra 2500 SLT w/ Duramax Plus Package
    Used

    2019 GMC Sierra 2500

    • SLT
    • 80K mi
    39,999
    See payment
    Great Price
    No Accidents
    Blasius Pre Owned Auto Sales
    • 5.14 mi. away
    Call
    Newly Listed
    Used 2020 GMC Sierra 2500 AT4 w/ Technology Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 86K mi
    47,521
    See payment
    Good Price
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 15K mi
    79,752
    See payment
    Good Price
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 16K mi
    77,995
    See payment
    Great Price
    No Accidents
    A Better Way Wholesale Auto
    • 1.95 mi. away
    Call
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    Price Drop
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 3K mi
    71,507
    See payment
    No Accidents
    Ingersoll Auto of Danbury
    • 20.49 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4X
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 1K mi
    81,856
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 20.49 mi. away
    Call
    Price Drop
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 73K mi
    51,988
    See payment
    Great Price
    No Accidents
    Blasius South Auto Sales
    • 20.99 mi. away
    Call
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 82K mi
    54,995
    See payment
    Good Price
    No Accidents
    J&M Automotive
    • 1.2 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Snow Plow Prep/Camper Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 24K mi
    76,456
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 9K mi
    85,623
    See payment
    No Accidents
    GMC of Watertown
    • 6.14 mi. away
    Call
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    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 7K mi
    75,788
    See payment
    No Accidents
    Ingersoll Auto of Danbury
    • 20.49 mi. away
    Call
    Used 1995 GMC Sierra 2500 2WD Regular Cab
    Used

    1995 GMC Sierra 2500

    • 2WD Regular Cab
    • 116K mi
    6,500
    See payment
    No Accidents
    Private Seller Exchange
    • 16.86 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 46K mi
    72,579
    See payment
    Good Price
    No Accidents
    Ingersoll Auto Of Pawling
    • 27.98 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 3K mi
    85,139
    See payment
    No Accidents
    Ingersoll Auto Of Pawling
    • 27.98 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 1K mi
    70,321
    See payment
    No Accidents
    Ingersoll Auto of Danbury
    • 20.49 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 AT4X
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 30K mi
    73,471
    See payment
    Great Price
    No Accidents
    Ingersoll Auto of Danbury
    • 20.49 mi. away
    Call
    Used 2011 GMC Sierra 2500 Denali w/ Snow Plow Prep Package
    Used

    2011 GMC Sierra 2500

    • Denali
    • 95K mi
    24,995
    See payment
    Good Price
    No Accidents
    Northport Motors LLC
    • 49.32 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 55K mi
    67,980
    See payment
    Good Price
    No Accidents
    East Hartford Chevrolet
    • 27.8 mi. away
    Call
    Used 2024 GMC Sierra 2500 SLE w/ SLE Value Package;
    Used

    2024 GMC Sierra 2500

    • SLE
    • 26K mi
    50,995
    See payment
    Good Price
    No Accidents
    Riverhead Ford
    • 43.36 mi. away
    Call
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