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
  • Pacific Blue Metallic 2022 GMC Sierra 1500 SLEPacific Blue Metallic 2022 GMC Sierra 1500 SLE

    $35,873

    68,487 mi.
    Est. $628/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (21 mi)

    Quick view
  • Quicksilver Metallic 2016 GMC Sierra 1500 SLEQuicksilver Metallic 2016 GMC Sierra 1500 SLEQuicksilver Metallic 2016 GMC Sierra 1500 SLEQuicksilver Metallic 2016 GMC Sierra 1500 SLEQuicksilver Metallic 2016 GMC Sierra 1500 SLEQuicksilver Metallic 2016 GMC Sierra 1500 SLE

    $28,795

    $4K
    35,232 mi.
    Est. $504/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (21 mi)

    Quick view
  • Onyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLE

    $27,571

    79,185 mi.
    Est. $483/mo

    Schomp Honda

    4.6
    Check Availability
    Highlands Ranch, CO (7 mi)
    Quick view
  • Sterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLE

    $32,998

    56,024 mi.
    Est. $578/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (6 mi)
    Quick view
  • White 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLE

    $28,998

    97,552 mi.
    Est. $508/mo

    CarMax West 104th Ave

    4.3
    Check Availability
    Federal Heights, CO (21 mi)
    Quick view
  • White 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLE

    $37,998

    53,061 mi.
    Est. $665/mo

    CarMax Parker

    4.4
    Check Availability
    Parker, CO (19 mi)
    Quick view
  • White 2016 GMC Sierra 1500 SLEWhite 2016 GMC Sierra 1500 SLEWhite 2016 GMC Sierra 1500 SLEWhite 2016 GMC Sierra 1500 SLEWhite 2016 GMC Sierra 1500 SLEWhite 2016 GMC Sierra 1500 SLE

    $39,995

    57,370 mi.
    Est. $700/mo

    Nice Auto Sales

    Check Availability
    Denver, CO (10 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLEOnyx Black 2026 GMC Sierra 1500 SLE

    $49,949

    $1.4K
    519 mi.
    Est. $874/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (21 mi)

    Quick view
  • Onyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLE

    $25,500

    $1.2K
    90,106 mi.
    Est. $446/mo

    Berkenkotter Motors Castle Rock

    4.6
    Check Availability
    Castle Rock, CO (21 mi)
    Quick view
  • Summit White 2019 GMC Sierra 1500 SLESummit White 2019 GMC Sierra 1500 SLESummit White 2019 GMC Sierra 1500 SLESummit White 2019 GMC Sierra 1500 SLESummit White 2019 GMC Sierra 1500 SLESummit White 2019 GMC Sierra 1500 SLE

    $25,998

    100,378 mi.
    Est. $455/mo

    Berkenkotter Motors Parker

    4.7
    Check Availability
    Parker, CO (19 mi)
    Quick view
  • Summit White 2017 GMC Sierra 1500 SLESummit White 2017 GMC Sierra 1500 SLESummit White 2017 GMC Sierra 1500 SLESummit White 2017 GMC Sierra 1500 SLESummit White 2017 GMC Sierra 1500 SLESummit White 2017 GMC Sierra 1500 SLE

    $20,988

    185,172 mi.
    Est. $367/mo

    Skyline Mitsubishi

    4.9
    Check Availability
    Thornton, CO (21 mi)
    Quick view
  • Summit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLE

    $31,988

    $2K
    75,473 mi.
    Est. $560/mo

    Family Trucks and Vans

    4.6
    Check Availability
    Denver, CO (9 mi)
    Quick view
  • Fire Red 2012 GMC Sierra 1500 SLEFire Red 2012 GMC Sierra 1500 SLEFire Red 2012 GMC Sierra 1500 SLEFire Red 2012 GMC Sierra 1500 SLEFire Red 2012 GMC Sierra 1500 SLEFire Red 2012 GMC Sierra 1500 SLE

    $9,500

    $499
    175,285 mi.
    Est. $166/mo

    Done Deal Automotive

    Check Availability
    Denver, CO (9 mi)
    Quick view
  • Summit White 2024 GMC Sierra 1500 SLESummit White 2024 GMC Sierra 1500 SLESummit White 2024 GMC Sierra 1500 SLESummit White 2024 GMC Sierra 1500 SLESummit White 2024 GMC Sierra 1500 SLESummit White 2024 GMC Sierra 1500 SLE

    $41,797

    23,472 mi.
    Est. $732/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (21 mi)

    Quick view
  • Summit White 2014 GMC Sierra 1500 SLESummit White 2014 GMC Sierra 1500 SLESummit White 2014 GMC Sierra 1500 SLESummit White 2014 GMC Sierra 1500 SLESummit White 2014 GMC Sierra 1500 SLESummit White 2014 GMC Sierra 1500 SLE

    $14,800

    125,118 mi.
    Est. $259/mo

    Discount Auto Brokers LLC

    Check Availability
    Broomfield, CO (22 mi)
    Quick view
  • Black 2017 GMC Sierra 1500 SLEBlack 2017 GMC Sierra 1500 SLEBlack 2017 GMC Sierra 1500 SLEBlack 2017 GMC Sierra 1500 SLEBlack 2017 GMC Sierra 1500 SLEBlack 2017 GMC Sierra 1500 SLE

    $23,499

    85,639 mi.
    Est. $411/mo

    Car Choice

    4.1
    Check Availability
    Denver, CO (13 mi)
    Quick view
  • Quicksilver Metallic 2015 GMC Sierra 1500 SLEQuicksilver Metallic 2015 GMC Sierra 1500 SLEQuicksilver Metallic 2015 GMC Sierra 1500 SLEQuicksilver Metallic 2015 GMC Sierra 1500 SLEQuicksilver Metallic 2015 GMC Sierra 1500 SLEQuicksilver Metallic 2015 GMC Sierra 1500 SLE

    $17,900

    147,489 mi.
    Est. $313/mo

    Berkenkotter Motors Castle Rock

    4.6
    Check Availability
    Castle Rock, CO (21 mi)
    Quick view
  • White 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLEWhite 2017 GMC Sierra 1500 SLE

    $20,999

    100,679 mi.
    Est. $368/mo

    Car Choice

    4.1
    Check Availability
    Denver, CO (13 mi)
    Quick view
  • Summit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLE

    $41,244

    $619
    14,008 mi.
    Est. $722/mo

    Johnson Auto Plaza

    3.4
    Check Availability
    Brighton, CO (28 mi)
    Quick view
  • Summit White 2023 GMC Sierra 1500 SLE

    $38,991

    41,381 mi.
    Est. $682/mo

    Bozarth Chevrolet #1 Park Meadows

    4.9
    Check Availability
    Lone Tree, CO (12 mi)

    Quick view
  • Quicksilver Metallic 2020 GMC Sierra 1500 SLE

    $27,994

    95,625 mi.
    Est. $490/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (6 mi)
    Quick view
  • Downpour Metallic 2024 GMC Sierra 1500 SLE

    $36,994

    82,468 mi.
    Est. $647/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (6 mi)
    Quick view
  • Red 2016 GMC Sierra 1500 SLE

    $34,990

    71,056 mi.
    Est. $612/mo

    Auto Mart USA

    Check Availability
    Aurora, CO (15 mi)
    Quick view
  • Pure Silver Metallic 2010 GMC Sierra 1500 SLE

    $7,999

    197,572 mi.
    Est. $140/mo

    AutoNation USA Denver 104

    3.7
    Check Availability
    Northglenn, CO (21 mi)
    Quick view
  • Blue 2021 GMC Sierra 1500 SLEBlue 2021 GMC Sierra 1500 SLEBlue 2021 GMC Sierra 1500 SLEBlue 2021 GMC Sierra 1500 SLEBlue 2021 GMC Sierra 1500 SLEBlue 2021 GMC Sierra 1500 SLE

    $36,998

    $1K
    22,781 mi.
    Est. $648/mo

    CarMax Independence

    4.8
    Check Availability
    Free delivery to Littleton, CO (7 mi)
    Quick view
  • Red 2023 GMC Sierra 1500 SLERed 2023 GMC Sierra 1500 SLERed 2023 GMC Sierra 1500 SLERed 2023 GMC Sierra 1500 SLERed 2023 GMC Sierra 1500 SLERed 2023 GMC Sierra 1500 SLE

    $37,998

    14,590 mi.
    Est. $665/mo

    CarMax Plano

    4.4
    Check Availability
    $599 delivery to Littleton, CO (7 mi)
    Quick view
  • 2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE

    $14,999

    136,131 mi.
    Est. $263/mo

    Southcreek Auto

    3.9
    Check Availability
    Longmont, CO (38 mi)
    Quick view
  • 2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE

    $23,620

    95,899 mi.
    Est. $413/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (37 mi)
    Quick view
  • Summit White 2001 GMC Sierra 1500 SLESummit White 2001 GMC Sierra 1500 SLESummit White 2001 GMC Sierra 1500 SLESummit White 2001 GMC Sierra 1500 SLESummit White 2001 GMC Sierra 1500 SLESummit White 2001 GMC Sierra 1500 SLE

    $7,995

    155,941 mi.
    Est. $140/mo

    AP Auto Brokers

    Check Availability
    Longmont, CO (39 mi)
    Quick view
  • Pacific Blue Metallic 2020 GMC Sierra 1500 SLEPacific Blue Metallic 2020 GMC Sierra 1500 SLEPacific Blue Metallic 2020 GMC Sierra 1500 SLEPacific Blue Metallic 2020 GMC Sierra 1500 SLEPacific Blue Metallic 2020 GMC Sierra 1500 SLEPacific Blue Metallic 2020 GMC Sierra 1500 SLE

    $26,247

    $703
    91,282 mi.
    Est. $459/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (37 mi)
    Quick view
  • Onyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLE

    $13,995

    140,643 mi.
    Est. $245/mo

    AP Auto Brokers

    Check Availability
    Longmont, CO (39 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 1500 SLE by city

GMC Sierra 1500 by trim