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Used GMC Sierra 1500 SLT for Sale

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    Sponsored by Tustin Buick GMC
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    Used 2026 GMC Sierra 1500 SLT
    41,997
    See estimated payment
    Great Price
    Dealer Fees Included
    Similar Match
    Dealer Logo
    Tustin Buick GMC
    • (714) 656-2041
    243View Vehicles

    65 Matches

    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 47K mi
    40,286
    Great Price
    Dealer Fees Included
    Sponsored by Diamond Chevrolet of San Bernardino
    • 34.02 mi. away
    • (909) 380-8807
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 19K mi
    42,170
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Sutherlin Kia Huntington Beach
    • 16.14 mi. away
    • (657) 215-7137
    Used 2016 GMC Sierra 1500 SLT
    Used

    2016 GMC Sierra 1500

    • SLT
    • 120K mi
    18,666
    No Accidents
    Sponsored by Alpha and Omega Motors
    • 16.06 mi. away
    • (840) 400-2254
    Price Drop -$1,330
    360°
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    38,365
    Great Price
    Dealer Fees Included
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 16.27 mi. away
    • (909) 741-1767
    • Delivery
    Used 2017 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2017 GMC Sierra 1500

    • SLT
    • 78K mi
    28,171
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 5.45 mi. away
    • (657) 254-5122
    • Online Paperwork
    Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

    2020 GMC Sierra 1500

    • SLT
    • 68K mi
    35,376
    Good Price
    Dealer Fees Included
    No Accidents
    Chevrolet of Montebello
    • 21.09 mi. away
    • (213) 719-4288
    • Online Paperwork
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 0 mi
    63,902
    Reynolds GMC
    • 16.67 mi. away
    • (626) 257-5595
    Price Drop
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 130K mi
    24,150
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation INFINITI Tustin
    • 8.58 mi. away
    • (833) 597-5945
    Price Drop -$1,430
    Used 2022 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 23K mi
    43,670
    Dealer Fees Included
    No Accidents
    AutoNation INFINITI Tustin
    • 8.58 mi. away
    • (833) 597-5945
    Sponsored
    Price Drop -$1,330
    360°
    Item 1 of 4.
    Used 2024 GMC Sierra 1500 SLT
    Price Reduced!
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    38,365
    Great Price
    Dealer Fees Included
    No Accidents
    Price Drop -$400
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2019 GMC Sierra 1500

    • SLT
    • 174K mi
    21,680
    Great Price
    Dealer Fees Included
    No Accidents
    Rusnak Volvo Cars
    • 29.31 mi. away
    • (626) 667-9377
    • Online Paperwork
    Newly Listed
    Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 37K mi
    40,175
    Great Price
    Dealer Fees Included
    No Accidents
    Pacific Auto Center
    • 24.87 mi. away
    • (840) 788-4029
    • Delivery
    Used 2021 GMC Sierra 1500 SLT w/ Driver Alert Package I
    Used

    2021 GMC Sierra 1500

    • SLT
    • 86K mi
    30,876
    Great Price
    Dealer Fees Included
    No Accidents
    Cadillac of Laguna Niguel / Laguna Niguel GMC
    • 21.66 mi. away
    • (949) 866-5282
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

    2026 GMC Sierra 1500

    • SLT
    • 6K mi
    55,345
    Dealer Fees Included
    No Accidents
    Tuttle Click Ford Lincoln Irvine
    • 15.39 mi. away
    • (949) 427-8057
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 44K mi
    39,806
    Great Price
    Dealer Fees Included
    No Accidents
    Orange Coast Chrysler Dodge Jeep RAM FIAT
    • 14.17 mi. away
    • (949) 656-4998
    • Delivery
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 20K mi
    41,997
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 8.57 mi. away
    • (714) 656-2041
    Newly Listed
    Used 2018 GMC Sierra 1500 SLT w/ All Terrain X Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 84K mi
    32,787
    Dealer Fees Included
    No Accidents
    Can be shipped to
    Envision Ford of Duarte
    • 22.68 mi. away
    • (626) 775-2562
    • Delivery
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 49K mi
    40,886
    Great Price
    Dealer Fees Included
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 34.02 mi. away
    • (909) 380-8807
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 95K mi
    30,172
    Dealer Fees Included
    Costa Mesa GMC
    • 14.64 mi. away
    • (949) 996-4019
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 47K mi
    40,286
    Great Price
    Dealer Fees Included
    Diamond Chevrolet of San Bernardino
    • 34.02 mi. away
    • (909) 380-8807
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 47K mi
    39,038
    Great Price
    Dealer Fees Included
    No Accidents
    Fontana Mazda
    • 28.09 mi. away
    • (840) 232-3370
    • Delivery
    Price Drop -$853
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 88K mi
    37,170
    Great Price
    Dealer Fees Included
    No Accidents
    Cadillac of Laguna Niguel / Laguna Niguel GMC
    • 21.66 mi. away
    • (949) 866-5282
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 84K mi
    38,500
    No Accidents
    Private Seller Exchange
    • 3.48 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 19K mi
    42,170
    Great Price
    Dealer Fees Included
    No Accidents
    Sutherlin Kia Huntington Beach
    • 16.14 mi. away
    • (657) 215-7137
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 19K mi
    42,170
    Great Price
    Dealer Fees Included
    No Accidents
    Sutherlin Kia Huntington Beach
    • 16.14 mi. away
    • (657) 215-7137
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 45K mi
    37,597
    Great Price
    Dealer Fees Included
    No Accidents
    Universal Mitsubishi
    • 43.7 mi. away
    • (424) 566-7874
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 18K mi
    42,159
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 8.57 mi. away
    • (714) 656-2041
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 19K mi
    42,397
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 8.57 mi. away
    • (714) 656-2041
    Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2025 GMC Sierra 1500

    • SLT
    • 16K mi
    51,637
    Great Price
    Dealer Fees Included
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 21.95 mi. away
    • (951) 344-5682
    • Delivery
    Price Drop -$923
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 64K mi
    37,786
    Great Price
    Dealer Fees Included
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 34.02 mi. away
    • (909) 380-8807
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