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 Filters
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $71,995

    $1K
    24,994 mi.
    Est. $1,329/mo

    Demontrond Buick GMC

    4.8
    Check Availability
    Houston, TX (27 mi)

    Quick view
  • Volcanic Red 2025 GMC Sierra 2500 AT4Volcanic Red 2025 GMC Sierra 2500 AT4Volcanic Red 2025 GMC Sierra 2500 AT4Volcanic Red 2025 GMC Sierra 2500 AT4Volcanic Red 2025 GMC Sierra 2500 AT4Volcanic Red 2025 GMC Sierra 2500 AT4

    $75,600

    18,300 mi.
    Est. $1,395/mo

    Group 1 GMC Southwest

    4.5
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4

    $51,499

    87,405 mi.
    Est. $950/mo

    America's Xtreme Auto

    4.1
    Check Availability
    Houston, TX (9 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $70,983

    51,262 mi.
    Est. $1,310/mo

    Cook Ford

    4.5
    Check Availability
    Texas City, TX (23 mi)
    Quick view
  • Brownstone Metallic 2021 GMC Sierra 2500 AT4Brownstone Metallic 2021 GMC Sierra 2500 AT4Brownstone Metallic 2021 GMC Sierra 2500 AT4Brownstone Metallic 2021 GMC Sierra 2500 AT4Brownstone Metallic 2021 GMC Sierra 2500 AT4Brownstone Metallic 2021 GMC Sierra 2500 AT4

    $48,998

    47,810 mi.
    Est. $904/mo

    HGreg.com Houston

    3.5
    Check Availability
    Houston, TX (22 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $73,991

    26,987 mi.
    Est. $1,366/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (15 mi)
    Quick view
  • Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4

    $58,783

    $700
    59,497 mi.
    Est. $1,085/mo

    Cook Ford

    4.5
    Check Availability
    Texas City, TX (23 mi)
    Quick view
  • Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4

    $64,792

    $200
    34,037 mi.
    Est. $1,196/mo

    Bayway Chrysler Dodge Jeep Ram

    4.8
    Check Availability
    Pasadena, TX (4 mi)
    Quick view
  • Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4

    $95,798

    4,516 mi.
    Est. $1,768/mo

    Lifted Trucks - Humble

    Check Availability
    Humble, TX (24 mi)
    Quick view
  • Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4

    $72,999

    40,317 mi.
    Est. $1,347/mo

    Ron Craft Chevrolet

    4.8
    Check Availability
    Baytown, TX (14 mi)
    Quick view
  • Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4

    $73,999

    36,837 mi.
    Est. $1,366/mo

    Ron Craft Chevrolet

    4.8
    Check Availability
    Baytown, TX (14 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $66,997

    62,501 mi.
    Est. $1,236/mo

    Emmons Autoplex

    4.5
    Check Availability
    Webster, TX (10 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $79,533

    $6K
    72,049 mi.
    Est. $1,468/mo

    Lifted Trucks - Humble

    Check Availability
    Humble, TX (24 mi)
    Quick view
  • Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4

    $82,990

    $2K
    16,605 mi.
    Est. $1,532/mo

    Lifted Trucks - Humble

    Check Availability
    Humble, TX (24 mi)
    Quick view
  • Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4

    $54,998

    $1K
    45,423 mi.
    Est. $1,015/mo

    HGreg.com Houston

    3.5
    Check Availability
    Houston, TX (22 mi)
    Quick view
  • Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4

    $64,999

    62,949 mi.
    Est. $1,200/mo

    Gilchrist Chevrolet

    Check Availability
    Houston, TX (22 mi)
    Quick view
  • $51,991

    $3K
    87,047 mi.
    Est. $960/mo

    Helfman Ford - Stafford

    4.4
    Check Availability
    Stafford, TX (26 mi)
    Quick view
  • Onyx Black 2022 GMC Sierra 2500 AT4Onyx Black 2022 GMC Sierra 2500 AT4Onyx Black 2022 GMC Sierra 2500 AT4Onyx Black 2022 GMC Sierra 2500 AT4Onyx Black 2022 GMC Sierra 2500 AT4Onyx Black 2022 GMC Sierra 2500 AT4

    $53,495

    75,566 mi.
    Est. $987/mo

    Laura Buick GMC

    4.6
    Check Availability
    $1,378 delivery from Collinsville, IL (690 mi)
    Quick view
  • Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4

    $63,998

    34,232 mi.
    Est. $1,181/mo

    CarMax Baton Rouge

    Check Availability
    $249 delivery to Houston, TX (6 mi)
    Quick view
  • Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4

    $54,990

    $548
    114,969 mi.
    Est. $1,015/mo

    Shottenkirk Nissan Katy

    4.8
    Check Availability
    Katy, TX (41 mi)
    Quick view
  • Onyx Black 2021 GMC Sierra 2500 AT4Onyx Black 2021 GMC Sierra 2500 AT4Onyx Black 2021 GMC Sierra 2500 AT4Onyx Black 2021 GMC Sierra 2500 AT4Onyx Black 2021 GMC Sierra 2500 AT4Onyx Black 2021 GMC Sierra 2500 AT4

    $68,990

    71,827 mi.
    Est. $1,273/mo

    Lifted Trucks - Katy

    Check Availability
    Katy, TX (43 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $73,571

    36,175 mi.
    Est. $1,358/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4

    $57,712

    $4.9K
    51,259 mi.
    Est. $1,065/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $82,895

    4,534 mi.
    Est. $1,530/mo

    Group 1 Buick GMC North

    4.4
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Carbon Black Metallic 2020 GMC Sierra 2500 AT4Carbon Black Metallic 2020 GMC Sierra 2500 AT4Carbon Black Metallic 2020 GMC Sierra 2500 AT4Carbon Black Metallic 2020 GMC Sierra 2500 AT4Carbon Black Metallic 2020 GMC Sierra 2500 AT4Carbon Black Metallic 2020 GMC Sierra 2500 AT4

    $53,995

    69,740 mi.
    Est. $997/mo

    Carsandpickups.com of Houston

    4.9
    Check Availability
    Katy, TX (42 mi)
    Quick view
  • Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4

    $55,249

    $3.8K
    79,162 mi.
    Est. $1,020/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4

    $72,695

    29,162 mi.
    Est. $1,342/mo

    Group 1 Buick GMC North

    4.4
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4

    $70,127

    $867
    16,737 mi.
    Est. $1,294/mo

    Shottenkirk Nissan Katy

    4.8
    Check Availability
    Katy, TX (41 mi)
    Quick view
  • Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 2500 AT4

    $59,082

    $388
    69,476 mi.
    Est. $1,090/mo

    Shottenkirk Nissan Katy

    4.8
    Check Availability
    Katy, TX (41 mi)
    Quick view
  • Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4

    $76,177

    $111
    16,144 mi.
    Est. $1,406/mo

    Lone Star Chevrolet

    4.7
    Check Availability
    Houston, TX (32 mi)
    Quick view
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

GMC Sierra 2500 AT4 by city

GMC Sierra 2500 AT4 by year

GMC Sierra 2500 by trim