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Used GMC Sierra 1500 SLT for Sale in Upland, CA

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Items 1 to 2 of 12.
    Sponsored by Tustin Buick GMC
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    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    28,967
    See estimated payment
    Great Price
    Dealer Fees Included
    Similar Match
    Tustin Buick GMC
    (714) 656-2041
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    245View Vehicles

    28 Matches

    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 38K mi
    40,914
    No Accidents
    Sponsored by Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
    Price Drop
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 42K mi
    39,162
    Great Price
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 8.19 mi. away
    Call
    360°
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    41,185
    Great Price
    Dealer Fees Included
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 5.45 mi. away
    • Delivery
    Call
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    Based on 4.5% APR for mos.
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    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used

    2015 GMC Sierra 1500

    • SLT
    • 122K mi
    21,000
    Great Price
    Dealer Fees Included
    No Accidents
    Kargenie
    • 12.61 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 47K mi
    39,385
    Great Price
    Dealer Fees Included
    No Accidents
    Fontana Mazda
    • 12.6 mi. away
    • Delivery
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    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 5 mi
    68,118
    Tustin Buick GMC
    • 29.41 mi. away
    Call
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    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 41K mi
    36,134
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 5.27 mi. away
    • Delivery
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 35K mi
    40,084
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 5.27 mi. away
    • Delivery
    Call
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Price Reduced!
    Used

    2022 GMC Sierra 1500

    • SLT
    • 88K mi
    36,500
    No Accidents
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 46K mi
    36,230
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 5.27 mi. away
    • Delivery
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 38K mi
    37,494
    Great Price
    Dealer Fees Included
    Can be shipped to
    STG Auto Group of Montclair
    • 5.27 mi. away
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 31K mi
    44,571
    No Accidents
    Fontana Motors Direct
    • 12.22 mi. away
    • Online Paperwork
    Call
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    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 108K mi
    23,995
    No Accidents
    Pacific Auto Center
    • 12.92 mi. away
    • Delivery
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 53K mi
    37,971
    California Motor Trade
    • 16.47 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 43K mi
    41,995
    No Accidents
    QNQ AUTO GROUP
    • 5.13 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 47K mi
    39,614
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
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    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 15K mi
    46,414
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
    Price Drop
    Used 2016 GMC Sierra 1500 SLT
    Used

    2016 GMC Sierra 1500

    • SLT
    • 120K mi
    17,998
    No Accidents
    Alpha and Omega Motors
    • 5.13 mi. away
    Call
    Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2024 GMC Sierra 1500

    • SLT
    • 36K mi
    41,421
    No Accidents
    Puente Hills Hyundai Used Car MegaStore
    • 17.83 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 38K mi
    40,914
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 49K mi
    41,614
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 124K mi
    25,450
    Great Price
    Dealer Fees Included
    No Accidents
    Plug-In Auto Supercenter
    • 16.56 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 38K mi
    40,914
    No Accidents
    Sponsored by Diamond Chevrolet of San Bernardino
    • 20.26 mi. away
    Call
    Price Drop
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 101K mi
    24,999
    No Accidents
    CARFAM
    • 16.37 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2017 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2017 GMC Sierra 1500

    • SLT
    • 171K mi
    20,117
    Dealer Fees Included
    Ford of Upland
    • 1.49 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 88K mi
    36,500
    No Accidents
    J Star Chrysler Dodge Jeep Ram of Anaheim Hills
    • 18.88 mi. away
    Call
    Price Drop
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 117K mi
    29,225
    No Accidents
    CARFAM
    • 16.37 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 103K mi
    32,750
    No Accidents
    CARFAM
    • 16.37 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 61K mi
    38,988
    No Accidents
    Dealer
    • 20.26 mi. away
    Call
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