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  • Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4Gray 2025 GMC Sierra 1500 AT4

    $57,997

    $3K
    19,874 mi.
    Est. $993/mo

    Ingersoll Auto of Danbury

    4.1
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    Danbury, CT (19 mi)
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  • Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4

    $39,996

    $1.2K
    49,386 mi.
    Est. $685/mo

    Blasius of Bristol

    3.5
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    Bristol, CT (26 mi)
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  • Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4

    $38,745

    95,693 mi.
    Est. $664/mo

    Terryville Chevrolet

    4.4
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    Terryville, CT (25 mi)
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  • Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4

    $38,793

    81,407 mi.
    Est. $664/mo

    J & M Automotive

    4.9
    Check Availability
    Naugatuck, CT (11 mi)
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  • Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4

    $39,996

    50,951 mi.
    Est. $685/mo

    Loehmann-Blasius Chevrolet

    4.0
    Check Availability
    Waterbury, CT (16 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $47,997

    46,528 mi.
    Est. $822/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (19 mi)
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  • Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4

    $50,587

    36,000 mi.
    Est. $866/mo

    Blasius Mitsubishi

    3.1
    Check Availability
    Brookfield, CT (20 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $54,916

    30,336 mi.
    Est. $941/mo

    Blasius GMC

    2.5
    Check Availability
    Branford, CT (17 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4

    $52,899

    39,988 mi.
    Est. $906/mo

    Blasius GMC

    2.5
    Check Availability
    Branford, CT (17 mi)
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  • Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4

    $40,672

    $2.3K
    48,599 mi.
    Est. $697/mo

    Blasius of Bristol

    3.5
    Check Availability
    Bristol, CT (26 mi)
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  • Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4

    $53,914

    42,029 mi.
    Est. $923/mo

    Blasius GMC

    2.5
    Check Availability
    Branford, CT (17 mi)
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  • Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4Blue Metallic 2024 GMC Sierra 1500 AT4

    $48,245

    47,500 mi.
    Est. $826/mo

    Blasius Mitsubishi

    3.1
    Check Availability
    Brookfield, CT (20 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4

    $46,996

    76,630 mi.
    Est. $805/mo

    Blasius of Bristol

    3.5
    Check Availability
    Bristol, CT (26 mi)
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  • Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4

    $60,997

    $2.5K
    11 mi.
    Est. $1,045/mo

    GMC of Watertown

    3.9
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    Watertown, CT (17 mi)
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  • Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4

    $44,997

    33,089 mi.
    Est. $771/mo

    GMC of Watertown

    3.9
    Check Availability
    Watertown, CT (17 mi)
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  • Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4

    $63,997

    18 mi.
    Est. $1,096/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (19 mi)
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  • $49,495

    54,830 mi.
    Est. $848/mo

    D'Addario Cadillac Buick GMC Nissan

    Check Availability
    Shelton, CT (3 mi)
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  • Not Priced

    55,688 mi.
    Est. $0/mo

    Loehmann-Blasius Chevrolet

    4.0
    Check Availability
    Waterbury, CT (16 mi)
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  • 2023 GMC Sierra 1500 AT42023 GMC Sierra 1500 AT42023 GMC Sierra 1500 AT4

    Not Priced

    57,063 mi.
    Est. $0/mo

    GMC of Watertown

    3.9
    Check Availability
    Watertown, CT (17 mi)
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  • Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4

    $66,997

    9 mi.
    Est. $1,147/mo

    GMC of Watertown

    3.9
    Check Availability
    Watertown, CT (17 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4

    $63,997

    $1K
    8 mi.
    Est. $1,096/mo

    GMC of Watertown

    3.9
    Check Availability
    Watertown, CT (17 mi)
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  • Silver Ice Metallic 2025 GMC Sierra 1500 AT4Silver Ice Metallic 2025 GMC Sierra 1500 AT4Silver Ice Metallic 2025 GMC Sierra 1500 AT4Silver Ice Metallic 2025 GMC Sierra 1500 AT4Silver Ice Metallic 2025 GMC Sierra 1500 AT4Silver Ice Metallic 2025 GMC Sierra 1500 AT4

    $60,967

    $500
    13,295 mi.
    Est. $1,044/mo

    Imperial Chevrolet

    4.5
    Check Availability
    $399 delivery from Mendon, MA (95 mi)
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  • Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4

    $44,294

    $2.4K
    62,128 mi.
    Est. $759/mo

    Radley Chevrolet

    4.5
    Check Availability
    $332 delivery from Fredericksburg, VA (316 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $49,075

    44,850 mi.
    Est. $841/mo

    Security Dodge Chrysler Jeep RAM

    4.8
    Check Availability
    Amityville, NY (49 mi)
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  • Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4

    $42,990

    50,092 mi.
    Est. $736/mo

    Hudson Cadillac Buick GMC

    4.9
    Check Availability
    Poughkeepsie, NY (48 mi)
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  • Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4

    $49,952

    48,130 mi.
    Est. $856/mo

    Volkswagen of West Islip

    4.1
    Check Availability
    West Islip, NY (44 mi)
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  • Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4

    $55,853

    44,004 mi.
    Est. $957/mo

    Scranton GMC of Vernon

    4.4
    Check Availability
    Vernon, CT (49 mi)
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  • Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4

    $53,914

    32,959 mi.
    Est. $923/mo

    Scranton GMC of Vernon

    4.4
    Check Availability
    Vernon, CT (49 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4

    $59,976

    $501
    21,802 mi.
    Est. $1,027/mo

    Northwest Hills - Cadillac Chevrolet Chrysler Dodge GMC Jeep RAM

    4.8
    Check Availability
    Torrington, CT (35 mi)
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  • Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4

    $53,831

    45,783 mi.
    Est. $922/mo

    Scranton GMC of Vernon

    4.4
    Check Availability
    Vernon, CT (49 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $54,855

    19,523 mi.
    Est. $940/mo

    Scranton GMC of Vernon

    4.4
    Check Availability
    Vernon, CT (49 mi)
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  • Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4Cardinal Red 2021 GMC Sierra 1500 AT4

    $39,076

    72,236 mi.
    Est. $669/mo

    Northwest Hills - Cadillac Chevrolet Chrysler Dodge GMC Jeep RAM

    4.8
    Check Availability
    Torrington, CT (35 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $55,195

    $400
    33,898 mi.
    Est. $945/mo

    Lia Toyota of Rockland

    4.8
    Check Availability
    Blauvelt, NY (49 mi)
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  • Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4

    $35,950

    70,644 mi.
    Est. $616/mo

    Euro Motor Haus

    4.4
    Check Availability
    Great Neck, NY (50 mi)
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  • Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4

    $43,832

    27,518 mi.
    Est. $751/mo

    Monaco Ford

    4.5
    Check Availability
    Glastonbury, CT (37 mi)
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