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  • Volcanic Red 2024 GMC Sierra 1500 AT4Volcanic Red 2024 GMC Sierra 1500 AT4Volcanic Red 2024 GMC Sierra 1500 AT4Volcanic Red 2024 GMC Sierra 1500 AT4Volcanic Red 2024 GMC Sierra 1500 AT4Volcanic Red 2024 GMC Sierra 1500 AT4

    $56,000

    $1K
    7,681 mi.
    Est. $1,015/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (9 mi)
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  • Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4

    $34,995

    86,758 mi.
    Est. $635/mo

    J & M Automotive

    4.9
    Check Availability
    Naugatuck, CT (17 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

    $59,988

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

    Blasius North

    4.2
    Check Availability
    Torrington, CT (25 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

    $46,999

    $161
    76,626 mi.
    Est. $852/mo

    Blasius of Bristol

    3.6
    Check Availability
    Bristol, CT (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
    Check Availability
    Naugatuck, CT (17 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

    $47,000

    46,528 mi.
    Est. $852/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (9 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 (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

    $49,942

    36,000 mi.
    Est. $906/mo

    Blasius Mitsubishi

    3.1
    Check Availability
    Brookfield, CT (5 mi)
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  • Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4

    $39,497

    58,216 mi.
    Est. $716/mo

    Northwest Hills - Cadillac Chevrolet Chrysler Dodge GMC Jeep RAM

    4.8
    Check Availability
    Torrington, CT (26 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 (5 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
    Check Availability
    Brookfield, CT (5 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

    56,715 mi.
    Est. $816/mo

    Blasius Pre-Owned Auto

    3.6
    Check Availability
    Waterbury, CT (16 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

    $29,794

    $3K
    96,284 mi.
    Est. $540/mo

    Car Central

    Check Availability
    Milford, CT (26 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

    $45,905

    $957
    92,981 mi.
    Est. $832/mo

    Gengras Ford

    2.3
    Check Availability
    Plainville, CT (29 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

    $41,000

    $1K
    47,369 mi.
    Est. $743/mo

    GMC of Watertown

    3.8
    Check Availability
    Watertown, CT (14 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

    $57,500

    $500
    18,265 mi.
    Est. $1,043/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (9 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4

    $34,650

    82,887 mi.
    Est. $628/mo

    GMC Bedford Hills

    Check Availability
    Bedford Hills, NY (28 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

    $65,500

    $500
    18 mi.
    Est. $1,188/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (9 mi)
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  • Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4

    $66,000

    11 mi.
    Est. $1,197/mo

    GMC of Watertown

    3.8
    Check Availability
    Watertown, CT (14 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

    22,118 mi.
    Est. $888/mo

    Loehmann-Blasius Chevrolet

    4.1
    Check Availability
    Waterbury, CT (19 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4

    $66,000

    8 mi.
    Est. $1,197/mo

    GMC of Watertown

    3.8
    Check Availability
    Watertown, CT (14 mi)
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  • $42,648

    49,386 mi.
    Est. $773/mo

    Blasius of Bristol

    3.6
    Check Availability
    Bristol, CT (27 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

    $51,995

    33,452 mi.
    Est. $943/mo

    Bob Johnson Used

    4.0
    Check Availability
    $399 delivery from Rochester, NY (242 mi)
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  • Black 2021 GMC Sierra 1500 AT4Black 2021 GMC Sierra 1500 AT4Black 2021 GMC Sierra 1500 AT4Black 2021 GMC Sierra 1500 AT4Black 2021 GMC Sierra 1500 AT4Black 2021 GMC Sierra 1500 AT4

    $42,998

    50,969 mi.
    Est. $780/mo

    CarMax Milwaukee

    4.4
    Check Availability
    $349 delivery to Waterbury, CT (21 mi)
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  • Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4

    $34,999

    $640
    61,526 mi.
    Est. $635/mo

    Romeo Chevrolet Buick GMC

    4.3
    Check Availability
    Lake Katrine, NY (46 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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  • 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

    $45,669

    51,563 mi.
    Est. $828/mo

    Romeo Chevrolet Buick GMC

    4.3
    Check Availability
    Lake Katrine, NY (46 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

    $44,499

    49,615 mi.
    Est. $807/mo

    Romeo Chevrolet Buick GMC

    4.3
    Check Availability
    Lake Katrine, NY (46 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

    $33,278

    $1.6K
    89,545 mi.
    Est. $603/mo

    Colandrea Buick GMC, Inc.

    4.8
    Check Availability
    Newburgh, NY (37 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

    $57,395

    $200
    33,898 mi.
    Est. $1,041/mo

    Lia Toyota of Rockland

    4.8
    Check Availability
    Blauvelt, NY (44 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 (31 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

    $38,690

    62,080 mi.
    Est. $702/mo

    Gengras Chrysler Dodge Jeep RAM East Hartford

    Check Availability
    East Hartford, CT (41 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 (48 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 (48 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 (35 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 (35 mi)
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GMC Sierra 1500 AT4 by city

GMC Sierra 1500 by trim