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
  • Sonoma Red Metallic 2015 GMC Sierra 2500 SLTSonoma Red Metallic 2015 GMC Sierra 2500 SLTSonoma Red Metallic 2015 GMC Sierra 2500 SLTSonoma Red Metallic 2015 GMC Sierra 2500 SLTSonoma Red Metallic 2015 GMC Sierra 2500 SLTSonoma Red Metallic 2015 GMC Sierra 2500 SLT

    $39,015

    $387
    35,444 mi.
    Est. $732/mo

    McGrath Acura of Libertyville

    4.4
    Check Availability
    Libertyville, IL (26 mi)

    Quick view
  • Summit White 2022 GMC Sierra 2500 SLESummit White 2022 GMC Sierra 2500 SLESummit White 2022 GMC Sierra 2500 SLESummit White 2022 GMC Sierra 2500 SLESummit White 2022 GMC Sierra 2500 SLESummit White 2022 GMC Sierra 2500 SLE

    $40,859

    $947
    60,121 mi.
    Est. $766/mo

    Advantage Chevrolet of Bolingbrook

    4.8
    Check Availability
    Bolingbrook, IL (17 mi)

    Quick view
  • Titanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 Denali

    $70,856

    29,437 mi.
    Est. $1,329/mo

    Al Piemonte Buick GMC

    4.5
    Check Availability
    Elmhurst, IL (4 mi)
    Quick view
  • Titanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 Denali

    $73,809

    18,724 mi.
    Est. $1,384/mo

    Bill Kay Buick GMC

    4.4
    Check Availability
    Downers Grove, IL (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

    $65,377

    $900
    36,557 mi.
    Est. $1,226/mo

    Elmhurst Ford

    4.6
    Check Availability
    Bensenville, IL (4 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 Denali

    $61,990

    $1K
    79,237 mi.
    Est. $1,163/mo

    Castle Chrysler Dodge Jeep Ram of Naperville

    4.0
    Check Availability
    Naperville, IL (17 mi)
    Quick view
  • White Frost 2022 GMC Sierra 2500 DenaliWhite Frost 2022 GMC Sierra 2500 DenaliWhite Frost 2022 GMC Sierra 2500 DenaliWhite Frost 2022 GMC Sierra 2500 DenaliWhite Frost 2022 GMC Sierra 2500 DenaliWhite Frost 2022 GMC Sierra 2500 Denali

    $60,410

    $558
    30,862 mi.
    Est. $1,133/mo

    Old Orchard Nissan

    4.6
    Check Availability
    Skokie, IL (14 mi)
    Quick view
  • Titanium Rush Metallic 2024 GMC Sierra 2500 AT4XTitanium Rush Metallic 2024 GMC Sierra 2500 AT4XTitanium Rush Metallic 2024 GMC Sierra 2500 AT4XTitanium Rush Metallic 2024 GMC Sierra 2500 AT4XTitanium Rush Metallic 2024 GMC Sierra 2500 AT4XTitanium Rush Metallic 2024 GMC Sierra 2500 AT4X

    $77,976

    26,285 mi.
    Est. $1,462/mo

    Fox Valley Buick GMC

    4.3
    Check Availability
    St Charles, IL (21 mi)

    Quick view
  • Summit White 2015 GMC Sierra 2500 BaseSummit White 2015 GMC Sierra 2500 BaseSummit White 2015 GMC Sierra 2500 BaseSummit White 2015 GMC Sierra 2500 BaseSummit White 2015 GMC Sierra 2500 BaseSummit White 2015 GMC Sierra 2500 Base

    $17,412

    152,624 mi.
    Est. $327/mo

    Ultimate Motor Cars

    2.6
    Check Availability
    Downers Grove, IL (9 mi)
    Quick view
  • White Frost Tricoat 2022 GMC Sierra 2500 DenaliWhite Frost Tricoat 2022 GMC Sierra 2500 DenaliWhite Frost Tricoat 2022 GMC Sierra 2500 DenaliWhite Frost Tricoat 2022 GMC Sierra 2500 DenaliWhite Frost Tricoat 2022 GMC Sierra 2500 DenaliWhite Frost Tricoat 2022 GMC Sierra 2500 Denali

    $57,950

    $1K
    56,000 mi.
    Est. $1,087/mo

    Rizza Cadillac Buick GMC

    4.3
    Check Availability
    Tinley Park, IL (21 mi)
    Quick view
  • Onyx Black 2011 GMC Sierra 2500 DenaliOnyx Black 2011 GMC Sierra 2500 DenaliOnyx Black 2011 GMC Sierra 2500 DenaliOnyx Black 2011 GMC Sierra 2500 DenaliOnyx Black 2011 GMC Sierra 2500 DenaliOnyx Black 2011 GMC Sierra 2500 Denali

    $36,389

    85,295 mi.
    Est. $682/mo

    Auto Showcase of Carol Stream

    3.4
    Check Availability
    Carol Stream, IL (11 mi)
    Quick view
  • Dark Sky Metallic 2020 GMC Sierra 2500 DenaliDark Sky Metallic 2020 GMC Sierra 2500 DenaliDark Sky Metallic 2020 GMC Sierra 2500 DenaliDark Sky Metallic 2020 GMC Sierra 2500 DenaliDark Sky Metallic 2020 GMC Sierra 2500 DenaliDark Sky Metallic 2020 GMC Sierra 2500 Denali

    $49,995

    82,179 mi.
    Est. $938/mo

    Motor Cars of Chicago

    3.3
    Check Availability
    Joliet, IL (25 mi)
    Quick view
  • Onyx Black 2018 GMC Sierra 2500 DenaliOnyx Black 2018 GMC Sierra 2500 DenaliOnyx Black 2018 GMC Sierra 2500 DenaliOnyx Black 2018 GMC Sierra 2500 DenaliOnyx Black 2018 GMC Sierra 2500 DenaliOnyx Black 2018 GMC Sierra 2500 Denali

    $52,390

    $708
    58,847 mi.
    Est. $983/mo

    Countryside Nissan

    4.7
    Check Availability
    Countryside, IL (8 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

    $57,994

    69,345 mi.
    Est. $1,088/mo

    Fox Valley Buick GMC

    4.3
    Check Availability
    St Charles, IL (21 mi)

    Quick view
  • Downpour Metallic 2025 GMC Sierra 2500 Denali UltimateDownpour Metallic 2025 GMC Sierra 2500 Denali UltimateDownpour Metallic 2025 GMC Sierra 2500 Denali UltimateDownpour Metallic 2025 GMC Sierra 2500 Denali UltimateDownpour Metallic 2025 GMC Sierra 2500 Denali UltimateDownpour Metallic 2025 GMC Sierra 2500 Denali Ultimate

    $82,912

    15,525 mi.
    Est. $1,555/mo

    Motor Werks Cadillac

    4.8
    Check Availability
    Barrington, IL (22 mi)
    Quick view
  • Summit White 2022 GMC Sierra 2500 DenaliSummit White 2022 GMC Sierra 2500 DenaliSummit White 2022 GMC Sierra 2500 DenaliSummit White 2022 GMC Sierra 2500 DenaliSummit White 2022 GMC Sierra 2500 DenaliSummit White 2022 GMC Sierra 2500 Denali

    $58,313

    $2K
    52,314 mi.
    Est. $1,094/mo

    Chevrolet of Naperville

    4.9
    Check Availability
    Naperville, IL (17 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 Pro

    $47,629

    $996
    33,614 mi.
    Est. $893/mo

    Castle Buick GMC

    3.7
    Check Availability
    North Riverside, IL (6 mi)
    Quick view
  • Black 2020 GMC Sierra 2500 DenaliBlack 2020 GMC Sierra 2500 DenaliBlack 2020 GMC Sierra 2500 DenaliBlack 2020 GMC Sierra 2500 DenaliBlack 2020 GMC Sierra 2500 DenaliBlack 2020 GMC Sierra 2500 Denali

    $42,419

    155,653 mi.
    Est. $796/mo

    Ogden Motors

    3.5
    Check Availability
    Berwyn, IL (8 mi)
    Quick view
  • White Frost Tricoat 2020 GMC Sierra 2500 DenaliWhite Frost Tricoat 2020 GMC Sierra 2500 DenaliWhite Frost Tricoat 2020 GMC Sierra 2500 DenaliWhite Frost Tricoat 2020 GMC Sierra 2500 DenaliWhite Frost Tricoat 2020 GMC Sierra 2500 DenaliWhite Frost Tricoat 2020 GMC Sierra 2500 Denali

    $67,995

    51,464 mi.
    Est. $1,275/mo

    Motor Cars of Chicago

    3.3
    Check Availability
    Joliet, IL (25 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4XSummit White 2024 GMC Sierra 2500 AT4XSummit White 2024 GMC Sierra 2500 AT4XSummit White 2024 GMC Sierra 2500 AT4XSummit White 2024 GMC Sierra 2500 AT4XSummit White 2024 GMC Sierra 2500 AT4X

    $75,990

    34,722 mi.
    Est. $1,425/mo

    Fox Valley Buick GMC

    4.3
    Check Availability
    St Charles, IL (21 mi)

    Quick view
  • White Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali Ultimate

    $65,490

    92,204 mi.
    Est. $1,228/mo

    Fox Valley Buick GMC

    4.3
    Check Availability
    St Charles, IL (21 mi)
    Quick view
  • Burgundy 2005 GMC Sierra 2500 SLE H/D Extended CabBurgundy 2005 GMC Sierra 2500 SLE H/D Extended CabBurgundy 2005 GMC Sierra 2500 SLE H/D Extended CabBurgundy 2005 GMC Sierra 2500 SLE H/D Extended CabBurgundy 2005 GMC Sierra 2500 SLE H/D Extended CabBurgundy 2005 GMC Sierra 2500 SLE H/D Extended Cab

    $16,980

    120,083 mi.
    Est. $318/mo

    Lucky Motors Megastore of Villa Park

    3.8
    Check Availability
    Villa Park, IL (4 mi)
    Quick view
  • Metallic 2025 GMC Sierra 2500 ProMetallic 2025 GMC Sierra 2500 ProMetallic 2025 GMC Sierra 2500 ProMetallic 2025 GMC Sierra 2500 ProMetallic 2025 GMC Sierra 2500 ProMetallic 2025 GMC Sierra 2500 Pro

    $51,995

    18 mi.
    Est. $975/mo

    Mike Haggerty Buick GMC

    3.7
    Check Availability
    Oak Lawn, IL (15 mi)
    Quick view
  • Cardinal Red 2018 GMC Sierra 2500 BaseCardinal Red 2018 GMC Sierra 2500 BaseCardinal Red 2018 GMC Sierra 2500 BaseCardinal Red 2018 GMC Sierra 2500 BaseCardinal Red 2018 GMC Sierra 2500 BaseCardinal Red 2018 GMC Sierra 2500 Base

    $16,380

    138,273 mi.
    Est. $307/mo

    The Car Store

    4.7
    Check Availability
    Aurora, IL (24 mi)
    Quick view
  • Ebony Twilight Metallic 2022 GMC Sierra 2500 AT4

    $56,625

    58,739 mi.
    Est. $1,062/mo

    Al Piemonte Buick GMC

    4.5
    Check Availability
    Elmhurst, IL (4 mi)
    Quick view
  • White Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 2500 Denali Ultimate

    $72,890

    $1.1K
    40,991 mi.
    Est. $1,367/mo

    Fox Valley Buick GMC

    4.3
    Check Availability
    St Charles, IL (21 mi)

    Quick view
  • $74,806

    29,062 mi.
    Est. $1,403/mo

    Golf Mill Ford

    4.9
    Check Availability
    Niles, IL (11 mi)
    Quick view
  • Brown 2016 GMC Sierra 2500 SLTBrown 2016 GMC Sierra 2500 SLTBrown 2016 GMC Sierra 2500 SLTBrown 2016 GMC Sierra 2500 SLTBrown 2016 GMC Sierra 2500 SLTBrown 2016 GMC Sierra 2500 SLT

    $45,998

    $1K
    39,729 mi.
    Est. $863/mo

    CarMax Charlottesville

    Check Availability
    $399 delivery to Hillside, IL (2 mi)
    Quick view
  • White Frost Tricoat 2018 GMC Sierra 2500 DenaliWhite Frost Tricoat 2018 GMC Sierra 2500 DenaliWhite Frost Tricoat 2018 GMC Sierra 2500 DenaliWhite Frost Tricoat 2018 GMC Sierra 2500 DenaliWhite Frost Tricoat 2018 GMC Sierra 2500 DenaliWhite Frost Tricoat 2018 GMC Sierra 2500 Denali

    $44,384

    51,414 mi.
    Est. $832/mo

    Jim Schmidt Chevrolet

    4.2
    Check Availability
    $399 delivery from Hicksville, OH (168 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