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
  • 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

    $41,672

    42,986 mi.
    Est. $766/mo

    Mark Christopher Chevrolet Buick GMC Cadillac

    4.6
    Check Availability
    Ontario, CA (21 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

    $39,950

    32,373 mi.
    Est. $734/mo

    Reynolds GMC

    4.6
    Check Availability
    West Covina, CA (26 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

    $41,999

    39,400 mi.
    Est. $772/mo

    Metro Nissan of Montclair

    4.7
    Check Availability
    Montclair, CA (21 mi)
    Quick view
  • Gray 2020 GMC Sierra 1500 SLTGray 2020 GMC Sierra 1500 SLTGray 2020 GMC Sierra 1500 SLTGray 2020 GMC Sierra 1500 SLTGray 2020 GMC Sierra 1500 SLTGray 2020 GMC Sierra 1500 SLT

    $38,998

    $3K
    32,129 mi.
    Est. $716/mo

    CarMax Ontario

    4.7
    Check Availability
    Ontario, CA (21 mi)
    Quick view
  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2023 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2023 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2023 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2023 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2023 GMC Sierra 1500 SLT

    $37,995

    43,667 mi.
    Est. $698/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Quicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLT

    $32,995

    58,563 mi.
    Est. $606/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Onyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLT

    $30,995

    80,311 mi.
    Est. $569/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Cayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLT

    $30,995

    55,978 mi.
    Est. $569/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 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

    $42,199

    $300
    34,524 mi.
    Est. $775/mo

    Fontana Motors Direct

    2.8
    Check Availability
    Fontana, CA (23 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

    $27,995

    108,711 mi.
    Est. $514/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Cayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLT

    $30,995

    101,338 mi.
    Est. $569/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Summit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLT

    $28,995

    75,423 mi.
    Est. $533/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 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

    $46,654

    32,728 mi.
    Est. $857/mo

    Mark Christopher Chevrolet Buick GMC Cadillac

    4.6
    Check Availability
    Ontario, CA (21 mi)
    Quick view
  • Titanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLT

    $42,999

    37,060 mi.
    Est. $790/mo

    Fontana Motors Direct

    2.8
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • White Frost Tricoat 2017 GMC Sierra 1500 SLTWhite Frost Tricoat 2017 GMC Sierra 1500 SLTWhite Frost Tricoat 2017 GMC Sierra 1500 SLTWhite Frost Tricoat 2017 GMC Sierra 1500 SLTWhite Frost Tricoat 2017 GMC Sierra 1500 SLTWhite Frost Tricoat 2017 GMC Sierra 1500 SLT

    $29,699

    71,548 mi.
    Est. $546/mo

    Fontana Motors Direct

    2.8
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • Red 2017 GMC Sierra 1500 SLTRed 2017 GMC Sierra 1500 SLTRed 2017 GMC Sierra 1500 SLTRed 2017 GMC Sierra 1500 SLTRed 2017 GMC Sierra 1500 SLTRed 2017 GMC Sierra 1500 SLT

    $18,500

    $495
    109,519 mi.
    Est. $340/mo

    Safi Motors Inc

    Check Availability
    Fontana, CA (20 mi)
    Quick view
  • Summit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLT

    $39,995

    70,750 mi.
    Est. $735/mo

    Pacific Auto Center - Fontana

    3.7
    Check Availability
    Fontana, CA (23 mi)
    Quick view
  • $38,455

    66,507 mi.
    Est. $706/mo

    Sierra Chevrolet of Monrovia

    4.5
    Check Availability
    Monrovia, CA (27 mi)
    Quick view
  • Blue 2020 GMC Sierra 1500 SLTBlue 2020 GMC Sierra 1500 SLTBlue 2020 GMC Sierra 1500 SLTBlue 2020 GMC Sierra 1500 SLTBlue 2020 GMC Sierra 1500 SLTBlue 2020 GMC Sierra 1500 SLT

    $34,998

    87,112 mi.
    Est. $643/mo

    CarMax Phoenix-West Valley

    4.4
    Check Availability
    $99 delivery to Victorville, CA (21 mi)
    Quick view
  • Silver 2023 GMC Sierra 1500 SLTSilver 2023 GMC Sierra 1500 SLTSilver 2023 GMC Sierra 1500 SLTSilver 2023 GMC Sierra 1500 SLTSilver 2023 GMC Sierra 1500 SLTSilver 2023 GMC Sierra 1500 SLT

    $44,998

    25,760 mi.
    Est. $827/mo

    CarMax Murrieta

    Check Availability
    Free delivery to Victorville, CA (21 mi)
    Quick view
  • Summit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLT

    $42,799

    48,721 mi.
    Est. $786/mo

    Kia of Cerritos

    4.4
    Check Availability
    Cerritos, CA (44 mi)
    Quick view
  • White Frost 2019 GMC Sierra 1500 SLTWhite Frost 2019 GMC Sierra 1500 SLTWhite Frost 2019 GMC Sierra 1500 SLTWhite Frost 2019 GMC Sierra 1500 SLTWhite Frost 2019 GMC Sierra 1500 SLTWhite Frost 2019 GMC Sierra 1500 SLT

    $32,907

    68,634 mi.
    Est. $605/mo

    Beach Cities Toyota

    4.6
    Check Availability
    Westminster, CA (48 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

    $53,995

    $893
    14,374 mi.
    Est. $992/mo

    Simpson Buick GMC of Buena Park

    4.8
    Check Availability
    Buena Park, CA (41 mi)
    Quick view
  • Summit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLT

    $46,944

    17,514 mi.
    Est. $862/mo

    Tustin Buick GMC

    3.0
    Check Availability
    Tustin, CA (46 mi)
    Quick view
  • Summit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLT

    $32,679

    95,901 mi.
    Est. $600/mo

    Karplus Warehouse Inc.

    3.9
    Check Availability
    Pacoima, CA (46 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

    $41,499

    $685
    42,476 mi.
    Est. $762/mo

    Tustin Buick GMC

    3.0
    Check Availability
    Tustin, CA (46 mi)
    Quick view
  • Glacier White Tricoat 2026 GMC Sierra 1500 SLTGlacier White Tricoat 2026 GMC Sierra 1500 SLTGlacier White Tricoat 2026 GMC Sierra 1500 SLTGlacier White Tricoat 2026 GMC Sierra 1500 SLTGlacier White Tricoat 2026 GMC Sierra 1500 SLTGlacier White Tricoat 2026 GMC Sierra 1500 SLT

    $54,494

    867 mi.
    Est. $1,001/mo

    Tustin Buick GMC

    3.0
    Check Availability
    Tustin, CA (46 mi)
    Quick view
  • Summit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLT

    $47,499

    23,441 mi.
    Est. $873/mo

    Tustin Buick GMC

    3.0
    Check Availability
    Tustin, CA (46 mi)
    Quick view
  • 2025 GMC Sierra 1500 SLT2025 GMC Sierra 1500 SLT2025 GMC Sierra 1500 SLT2025 GMC Sierra 1500 SLT2025 GMC Sierra 1500 SLT2025 GMC Sierra 1500 SLT

    $39,590

    46,419 mi.
    Est. $727/mo

    Rydell Chrysler Dodge Jeep Ram

    2.4
    Check Availability
    San Fernando, CA (47 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLT

    $51,588

    $710
    22,300 mi.
    Est. $948/mo

    Tustin Buick GMC

    3.0
    Check Availability
    Tustin, CA (46 mi)
    Quick view
  • White 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLT

    $39,990

    46,075 mi.
    Est. $735/mo

    Rydell Chrysler Dodge Jeep Ram

    2.4
    Check Availability
    San Fernando, CA (47 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

    $28,990

    100,334 mi.
    Est. $533/mo

    Carin Auto

    2.0
    Check Availability
    Santa Ana, CA (46 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