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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

    Contact Seller
    Newtown, CT (20 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 (14 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
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    Waterbury, CT (12 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 (26 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 (26 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 (25 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
    Check Availability
    Brookfield, CT (25 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

    $56,987

    30,336 mi.
    Est. $1,033/mo

    Blasius GMC

    2.6
    Check Availability
    Branford, CT (11 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 (12 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 (15 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 (21 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

    $53,987

    39,980 mi.
    Est. $979/mo

    Blasius GMC

    2.6
    Check Availability
    Branford, CT (11 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
    Check Availability
    Watertown, CT (16 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

    $46,862

    $1.1K
    92,981 mi.
    Est. $850/mo

    Gengras Ford

    2.3
    Check Availability
    Plainville, CT (22 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
    Check Availability
    Brookfield, 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

    $37,995

    81,407 mi.
    Est. $689/mo

    J & M Automotive

    4.9
    Check Availability
    Naugatuck, CT (9 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 (16 mi)
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  • $42,648

    49,386 mi.
    Est. $773/mo

    Blasius of Bristol

    3.6
    Check Availability
    Bristol, CT (21 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
    $980 delivery from Grand Rapids, MI (654 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 (7 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

    $52,452

    32,959 mi.
    Est. $951/mo

    Scranton GMC of Vernon

    4.4
    Check Availability
    Vernon, CT (42 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 (44 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 (38 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 (38 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4

    $43,495

    87,149 mi.
    Est. $789/mo

    Generation Buick GMC

    4.0
    Check Availability
    Bohemia, NY (44 mi)
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  • $38,695

    61,891 mi.
    Est. $702/mo

    Gengras Chrysler Dodge Jeep RAM East Hartford

    Check Availability
    East Hartford, CT (32 mi)
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  • $59,988

    15,042 mi.
    Est. $1,088/mo

    Blasius North

    4.1
    Check Availability
    Torrington, CT (32 mi)
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  • Onyx Black Gba 2022 GMC Sierra 1500 AT4Onyx Black Gba 2022 GMC Sierra 1500 AT4Onyx Black Gba 2022 GMC Sierra 1500 AT4Onyx Black Gba 2022 GMC Sierra 1500 AT4Onyx Black Gba 2022 GMC Sierra 1500 AT4Onyx Black Gba 2022 GMC Sierra 1500 AT4

    Not Priced

    31,146 mi.
    Est. $0/mo

    King O'Rourke Auto Group

    2.9
    Check Availability
    Smithtown, NY (38 mi)
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  • $53,888

    33,859 mi.
    Est. $977/mo

    King O'Rourke Auto Group

    2.9
    Check Availability
    Smithtown, NY (38 mi)
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  • $34,650

    82,887 mi.
    Est. $628/mo

    GMC Bedford Hills

    Check Availability
    Bedford Hills, NY (42 mi)
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  • Not Priced

    70,436 mi.

    Atlantic Chevrolet Cadillac

    4.8
    Check Availability
    Bay Shore, NY (48 mi)
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GMC Sierra 1500 AT4 by city

GMC Sierra 1500 by trim