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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

    $57,595

    $400
    33,898 mi.
    Est. $1,044/mo

    Lia Toyota of Rockland

    4.8
    Check Availability
    Blauvelt, NY (30 mi)

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  • Blue 2021 GMC Sierra 1500 AT4Blue 2021 GMC Sierra 1500 AT4Blue 2021 GMC Sierra 1500 AT4Blue 2021 GMC Sierra 1500 AT4Blue 2021 GMC Sierra 1500 AT4Blue 2021 GMC Sierra 1500 AT4

    $34,875

    141,300 mi.
    Est. $632/mo

    Private seller: Chip

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    Newtown, CT (12 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

    $29,994

    $2.8K
    96,284 mi.
    Est. $544/mo

    Car Central

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    Milford, CT (19 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4

    $58,000

    $2K
    18,265 mi.
    Est. $1,052/mo

    Ingersoll Auto of Danbury

    4.0
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    Danbury, CT (11 mi)
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  • Sterling 2024 GMC Sierra 1500 AT4Sterling 2024 GMC Sierra 1500 AT4Sterling 2024 GMC Sierra 1500 AT4Sterling 2024 GMC Sierra 1500 AT4Sterling 2024 GMC Sierra 1500 AT4Sterling 2024 GMC Sierra 1500 AT4

    $55,000

    19,198 mi.
    Est. $997/mo

    Ingersoll Auto of Danbury

    4.0
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    Danbury, CT (11 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

    $48,600

    47,003 mi.
    Est. $881/mo

    Blasius Mitsubishi

    3.1
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    Brookfield, CT (15 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

    $49,942

    36,000 mi.
    Est. $906/mo

    Blasius Mitsubishi

    3.1
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    Brookfield, CT (15 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $44,994

    $880
    56,715 mi.
    Est. $816/mo

    Blasius Pre-Owned Auto

    3.7
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    Waterbury, CT (29 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $60,000

    $2K
    12,732 mi.
    Est. $1,088/mo

    GMC of Watertown

    3.8
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    Watertown, CT (28 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

    $44,900

    48,150 mi.
    Est. $814/mo

    Blasius Mitsubishi

    3.1
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    Brookfield, CT (15 mi)
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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $39,595

    $3.5K
    95,828 mi.
    Est. $718/mo

    Curry Chevrolet

    2.9
    Check Availability
    Scarsdale, NY (27 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

    $37,995

    81,407 mi.
    Est. $689/mo

    J & M Automotive

    4.9
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    Naugatuck, CT (26 mi)
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  • $34,650

    82,887 mi.
    Est. $628/mo

    GMC Bedford Hills

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    Bedford Hills, NY (15 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4

    Not Priced

    8 mi.
    Est. $0/mo

    GMC of Watertown

    3.8
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    Watertown, CT (28 mi)
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  • Deep Bronze Metallic 2024 GMC Sierra 1500 AT4Deep Bronze Metallic 2024 GMC Sierra 1500 AT4Deep Bronze Metallic 2024 GMC Sierra 1500 AT4Deep Bronze Metallic 2024 GMC Sierra 1500 AT4Deep Bronze Metallic 2024 GMC Sierra 1500 AT4Deep Bronze Metallic 2024 GMC Sierra 1500 AT4

    $56,990

    24,770 mi.
    Est. $1,033/mo

    XYZ Motors

    5.0
    Check Availability
    $946 delivery from Grand Rapids, MI (631 mi)
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  • White 2021 GMC Sierra 1500 AT4White 2021 GMC Sierra 1500 AT4White 2021 GMC Sierra 1500 AT4White 2021 GMC Sierra 1500 AT4White 2021 GMC Sierra 1500 AT4White 2021 GMC Sierra 1500 AT4

    $46,998

    $1K
    39,517 mi.
    Est. $852/mo

    CarMax Hartford

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    Free delivery to East Haven, CT (29 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

    $45,895

    $100
    66,553 mi.
    Est. $832/mo

    Colandrea Buick GMC, Inc.

    4.8
    Check Availability
    Newburgh, NY (37 mi)
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  • Pacific Blue Metallic 2020 GMC Sierra 1500 AT4Pacific Blue Metallic 2020 GMC Sierra 1500 AT4Pacific Blue Metallic 2020 GMC Sierra 1500 AT4Pacific Blue Metallic 2020 GMC Sierra 1500 AT4Pacific Blue Metallic 2020 GMC Sierra 1500 AT4Pacific Blue Metallic 2020 GMC Sierra 1500 AT4

    $33,978

    $922
    89,545 mi.
    Est. $616/mo

    Colandrea Buick GMC, Inc.

    4.8
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    Newburgh, NY (37 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

    $40,491

    50,951 mi.
    Est. $734/mo

    Loehmann-Blasius Chevrolet

    4.1
    Check Availability
    Waterbury, CT (30 mi)
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  • Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4

    $48,999

    $432
    22,118 mi.
    Est. $888/mo

    Loehmann-Blasius Chevrolet

    4.1
    Check Availability
    Waterbury, CT (30 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

    $47,160

    $1.4K
    76,626 mi.
    Est. $855/mo

    Blasius of Bristol

    3.6
    Check Availability
    Bristol, CT (40 mi)
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  • Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4

    $32,785

    93,937 mi.
    Est. $594/mo

    Fast Track Motors

    3.3
    Check Availability
    Paterson, NJ (44 mi)
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  • Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4Ebony Twilight Metallic 2021 GMC Sierra 1500 AT4

    $32,858

    70,755 mi.
    Est. $596/mo

    Euro Motor Haus

    5.0
    Check Availability
    Great Neck, NY (35 mi)
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  • Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4

    $33,674

    $177
    88,480 mi.
    Est. $611/mo

    Dutchess Chrysler Jeep Dodge RAM Kia

    4.1
    Check Availability
    Poughkeepsie, NY (37 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

    $51,404

    $2.1K
    36,824 mi.
    Est. $932/mo

    Healey Ford

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    Goshen, NY (50 mi)
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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $54,549

    10,328 mi.
    Est. $989/mo

    Generation Buick GMC

    4.0
    Check Availability
    Bohemia, NY (39 mi)
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  • Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat Gsk 2022 GMC Sierra 1500 AT4

    $53,995

    38,732 mi.
    Est. $979/mo

    King O'Rourke Auto Group

    2.9
    Check Availability
    Smithtown, NY (32 mi)
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  • Summit White Gaz 2024 GMC Sierra 1500 AT4Summit White Gaz 2024 GMC Sierra 1500 AT4Summit White Gaz 2024 GMC Sierra 1500 AT4Summit White Gaz 2024 GMC Sierra 1500 AT4Summit White Gaz 2024 GMC Sierra 1500 AT4Summit White Gaz 2024 GMC Sierra 1500 AT4

    $58,995

    22,400 mi.
    Est. $1,070/mo

    King O'Rourke Auto Group

    2.9
    Check Availability
    Smithtown, NY (32 mi)
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GMC Sierra 1500 AT4 by city

GMC Sierra 1500 by trim