Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $55,947

    12,418 mi.
    Est. $1,037/mo

    Tustin Buick GMC

    3.1
    Tustin, CA (29 mi)
    Check Availability

  • 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

    $58,650

    7,820 mi.
    Est. $1,087/mo

    Lake Elsinore Chrysler Dodge Jeep Ram

    3.2
    Lake Elsinore, CA (2 mi)
    Check Availability

  • White Frost Tri-Coat 2023 GMC Sierra 1500 AT4White Frost Tri-Coat 2023 GMC Sierra 1500 AT4White Frost Tri-Coat 2023 GMC Sierra 1500 AT4White Frost Tri-Coat 2023 GMC Sierra 1500 AT4White Frost Tri-Coat 2023 GMC Sierra 1500 AT4White Frost Tri-Coat 2023 GMC Sierra 1500 AT4

    $45,167

    $1K
    120,763 mi.
    Est. $837/mo

    Pedder Nissan

    4.6
    Hemet, CA (16 mi)
    Check Availability
  • 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

    $54,517

    25,603 mi.
    Est. $1,011/mo

    J Star Chrysler Dodge Jeep Ram of Anaheim Hills

    4.4
    Anaheim hills, CA (29 mi)
    Check Availability
  • Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4

    $46,998

    35,436 mi.
    Est. $871/mo

    CarMax Riverside

    4.6
    Riverside, CA (18 mi)
    Check Availability
  • 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

    $46,950

    33,168 mi.
    Est. $870/mo

    Redlands Chrysler Dodge Jeep Ram

    4.4
    Redlands, CA (27 mi)
    Check Availability
  • Gray 2019 GMC Sierra 1500 AT4Gray 2019 GMC Sierra 1500 AT4Gray 2019 GMC Sierra 1500 AT4Gray 2019 GMC Sierra 1500 AT4Gray 2019 GMC Sierra 1500 AT4Gray 2019 GMC Sierra 1500 AT4

    $31,995

    123,171 mi.
    Est. $593/mo

    InDrive

    Riverside, CA (19 mi)
    Check Availability
  • 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

    $39,588

    $300
    81,345 mi.
    Est. $734/mo

    CardinaleWay Volkswagen Corona

    Corona, CA (23 mi)
    Check Availability
  • 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

    $30,897

    120,056 mi.
    Est. $573/mo

    Auto Source

    Banning, CA (29 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4

    $36,687

    $880
    83,211 mi.
    Est. $680/mo

    AutoNation Ford Tustin

    4.6
    Tustin, CA (29 mi)
    Check Availability
  • Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4

    $40,998

    $1K
    70,589 mi.
    Est. $760/mo

    CarMax Murrieta

    4.5
    Murrieta, CA (12 mi)
    Check Availability
  • Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4Steel Metallic 2021 GMC Sierra 1500 AT4

    $50,295

    44,411 mi.
    Est. $933/mo

    Nissan of San Bernardino

    4.5
    San Bernardino, CA (27 mi)
    Check Availability
  • 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

    $51,117

    $2K
    25,630 mi.
    Est. $948/mo

    Weir Canyon Honda

    4.8
    Anaheim, CA (29 mi)
    Check Availability
  • 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

    $49,472

    $1.2K
    28,258 mi.
    Est. $917/mo

    Tom Bell Chevrolet

    4.3
    Redlands, CA (27 mi)
    Check Availability
  • 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

    $53,072

    $1K
    27,562 mi.
    Est. $984/mo

    Tom Bell Chevrolet

    4.3
    Redlands, CA (27 mi)
    Check Availability
  • 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

    $35,998

    98,122 mi.
    Est. $667/mo

    Laguna Niguel GMC

    Laguna Niguel, CA (24 mi)
    Check Availability
  • 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

    $48,388

    $603
    52,210 mi.
    Est. $897/mo

    Laguna Niguel GMC

    Laguna Niguel, CA (24 mi)
    Check Availability
  • 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

    $41,367

    61,193 mi.
    Est. $767/mo

    Tustin Buick GMC

    3.1
    Tustin, CA (29 mi)
    Check Availability
  • Satin Steel Metallic 2022 GMC Sierra 1500 AT4Satin Steel Metallic 2022 GMC Sierra 1500 AT4Satin Steel Metallic 2022 GMC Sierra 1500 AT4Satin Steel Metallic 2022 GMC Sierra 1500 AT4Satin Steel Metallic 2022 GMC Sierra 1500 AT4Satin Steel Metallic 2022 GMC Sierra 1500 AT4

    $23,995

    $172
    137,404 mi.
    Est. $445/mo

    Pacific Auto Center - Fontana

    3.5
    Fontana, CA (28 mi)
    Check Availability
  • 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

    59,921 mi.
    Est. $890/mo

    Tustin Buick GMC

    3.1
    Tustin, CA (29 mi)
    Check Availability
  • 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

    $48,175

    $172
    62,634 mi.
    Est. $893/mo

    Pacific Auto Center - Fontana

    3.5
    Fontana, CA (28 mi)
    Check Availability
  • Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4

    $28,665

    $1K
    122,616 mi.
    Est. $531/mo

    Premium Autos

    1.1
    Norco, CA (22 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $55,947

    12,418 mi.
    Est. $1,037/mo

    Tustin Buick GMC

    3.1
    Tustin, CA (29 mi)
    Check Availability
  • 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

    $38,884

    $400
    57,549 mi.
    Est. $721/mo

    Fontana Motors Direct

    2.3
    Fontana, CA (28 mi)
    Check Availability
  • 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

    $53,170

    $172
    44,227 mi.
    Est. $986/mo

    Pacific Auto Center - Fontana

    3.5
    Fontana, CA (28 mi)
    Check Availability
  • Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4

    $55,990

    $1K
    22,155 mi.
    Est. $1,038/mo

    Mark Mazda

    4.5
    $468 delivery from Scottsdale, AZ (312 mi)
    Check Availability
  • White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4

    $50,998

    45,264 mi.
    Est. $946/mo

    CarMax Sacramento South

    4.6
    $149 delivery to Murrieta, CA (12 mi)
    Check Availability

GMC Sierra 1500 AT4 by city

GMC Sierra 1500 by trim