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
  • Titanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLT

    $46,026

    29,807 mi.
    Est. $861/mo

    Cardinal Buick GMC Inc.

    3.8
    Check Availability
    Belleville, IL (17 mi)

    Quick view
  • Red Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLT

    $32,177

    79,544 mi.
    Est. $602/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (22 mi)

    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $46,448

    $417
    40,088 mi.
    Est. $869/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (22 mi)
    Quick view
  • Sterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLT

    $43,064

    39,402 mi.
    Est. $805/mo

    Bommarito Nissan Ballwin

    4.4
    Check Availability
    Ballwin, MO (12 mi)
    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $43,615

    31,639 mi.
    Est. $816/mo

    Bommarito Volkswagen Hazelwood

    4.2
    Check Availability
    Hazelwood, MO (17 mi)
    Quick view
  • Titanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLT

    $40,479

    $2.8K
    42,941 mi.
    Est. $757/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (11 mi)
    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $44,473

    42,512 mi.
    Est. $832/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (6 mi)
    Quick view
  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $43,997

    32,480 mi.
    Est. $823/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (23 mi)
    Quick view
  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $41,512

    45,231 mi.
    Est. $776/mo

    Weber Ford

    4.9
    Check Availability
    Granite City, IL (17 mi)
    Quick view
  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $40,487

    40,126 mi.
    Est. $757/mo

    AutoNation USA St. Louis

    4.6
    Check Availability
    St. Peters, MO (23 mi)
    Quick view
  • Metallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLT

    $48,985

    31,230 mi.
    Est. $916/mo

    Quality Buick GMC Cadillac

    4.1
    Check Availability
    Alton, IL (28 mi)
    Quick view
  • Onyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLT

    $20,999

    130,224 mi.
    Est. $393/mo

    The Daily Driver Classic Motors

    Check Availability
    St. Louis, MO (6 mi)
    Quick view
  • Onyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLT

    $26,495

    98,751 mi.
    Est. $495/mo

    Continental Auto Sales of Maryland Heights

    Check Availability
    Maryland Heights, MO (15 mi)
    Quick view
  • Red 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLT

    $32,990

    89,234 mi.
    Est. $617/mo

    Mylenbusch Auto Source

    Check Availability
    O'Fallon, MO (28 mi)
    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $45,500

    42,491 mi.
    Est. $851/mo

    Jim Butler Maserati

    Check Availability
    Maplewood, MO (5 mi)
    Quick view
  • Summit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLT

    $31,000

    $900
    117,087 mi.
    Est. $580/mo

    O'Fallon Motors

    Check Availability
    O'Fallon, MO (28 mi)
    Quick view
  • White 2017 GMC Sierra 1500 SLTWhite 2017 GMC Sierra 1500 SLTWhite 2017 GMC Sierra 1500 SLTWhite 2017 GMC Sierra 1500 SLTWhite 2017 GMC Sierra 1500 SLTWhite 2017 GMC Sierra 1500 SLT

    $30,750

    $237
    64,121 mi.
    Est. $575/mo

    Frank Leta Acura

    3.6
    Check Availability
    Saint Louis, MO (3 mi)
    Quick view
  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $30,888

    87,692 mi.
    Est. $578/mo

    Dave Sinclair Ford

    3.7
    Check Availability
    St. Louis, MO (4 mi)
    Quick view
  • Cardinal Red 2021 GMC Sierra 1500 SLTCardinal Red 2021 GMC Sierra 1500 SLTCardinal Red 2021 GMC Sierra 1500 SLTCardinal Red 2021 GMC Sierra 1500 SLTCardinal Red 2021 GMC Sierra 1500 SLTCardinal Red 2021 GMC Sierra 1500 SLT

    $34,244

    $1.5K
    92,148 mi.
    Est. $640/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (22 mi)
    Quick view
  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $45,300

    53,463 mi.
    Est. $847/mo

    Jim Butler Chevrolet

    4.3
    Check Availability
    Fenton, MO (8 mi)
    Quick view
  • Onyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLT

    $38,032

    $547
    80,706 mi.
    Est. $711/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (3 mi)
    Quick view
  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $37,995

    44,711 mi.
    Est. $710/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (20 mi)
    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $39,995

    $500
    46,540 mi.
    Est. $748/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (23 mi)
    Quick view
  • White 2018 GMC Sierra 1500 SLTWhite 2018 GMC Sierra 1500 SLTWhite 2018 GMC Sierra 1500 SLTWhite 2018 GMC Sierra 1500 SLTWhite 2018 GMC Sierra 1500 SLTWhite 2018 GMC Sierra 1500 SLT

    $29,998

    84,332 mi.
    Est. $561/mo

    CarMax Naperville

    4.6
    Check Availability
    $99 delivery to St. Louis, MO (3 mi)
    Quick view
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $42,999

    $248
    34,917 mi.
    Est. $804/mo

    Bill Kay Buick GMC

    4.4
    Check Availability
    $511 delivery from Downers Grove, IL (256 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 SLT by city

GMC Sierra 1500 SLT by year

GMC Sierra 1500 by trim