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Used GMC Diesel Truck for Sale in Ontario, CA

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Items 1 to 2 of 17.
    Sponsored by Tustin Buick GMC
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    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    29,110
    See estimated payment
    Great Price
    Dealer Fees Included
    Similar Match
    Tustin Buick GMC
    (714) 656-2041
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    376View Vehicles

    95 Matches

    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 4K mi
    81,109
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2025 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 10K mi
    55,497
    No Accidents
    Sponsored by Mercedes Benz of Anaheim
    • 15.61 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 42K mi
    73,223
    No Accidents
    Sponsored by Private Seller Exchange
    • 20.58 mi. away
    • Buy Online. Clean title. No Hassle
    My Wallet

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    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    High Demand
    Used 2021 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 47K mi
    35,022
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 2500

    • Denali
    • 52K mi
    58,695
    Great Price
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 4.17 mi. away
    Call
    High Demand
    New 2026 GMC Yukon XL Denali w/ Sun & Power Step Package
    Consider Buying New

    2026 GMC Yukon XL

    • Denali
    • 1 mi
    95,715
    Hatfield Buick GMC
    • 25.13 mi. away
    Call
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    Used 2024 GMC Yukon SLT w/ SLT Premium Package
    Used

    2024 GMC Yukon

    • SLT
    • 26K mi
    61,989
    Great Price
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 4.17 mi. away
    Call
    360°
    Used 2022 GMC Sierra 1500 Denali
    Used

    2022 GMC Sierra 1500

    • Denali
    • 65K mi
    43,799
    Great Price
    Dealer Fees Included
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Price Reduced!
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 42K mi
    42,995
    No Accidents
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 Denali w/ Technology Package

    2023 GMC Sierra 1500

    • Denali
    • 43K mi
    51,535
    Good Price
    Dealer Fees Included
    No Accidents
    David Wilson's Villa Ford
    • 18.56 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 10K mi
    56,911
    Great Price
    Dealer Fees Included
    No Accidents
    Sierra Chevrolet of Monrovia
    • 22.6 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 4K mi
    81,109
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
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    Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 2500

    • Denali
    • 49K mi
    60,083
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Ford Tustin
    • 23.38 mi. away
    Call
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 13K mi
    55,450
    Great Price
    Dealer Fees Included
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 24.33 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 85K mi
    34,383
    Great Price
    Dealer Fees Included
    No Accidents
    Mountain View Chevrolet
    • 6.14 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 85K mi
    31,166
    Good Price
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 20.85 mi. away
    • Online Paperwork
    Call
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    Used 2022 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 73K mi
    37,963
    Good Price
    Dealer Fees Included
    No Accidents
    Toyota of Glendora
    • 13.51 mi. away
    Call
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 57K mi
    55,786
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 88K mi
    30,072
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 2500 AT4
    Used

    2021 GMC Sierra 2500

    • AT4
    • 134K mi
    41,800
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 61K mi
    63,422
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 51K mi
    63,595
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    360°
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 73K mi
    62,799
    Dealer Fees Included
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    360°
    Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 14K mi
    50,855
    Dealer Fees Included
    No Accidents
    McPeeks Chrysler Dodge Jeep Ram of Anaheim
    • 20.7 mi. away
    Call
    Newly Listed
    Used 2005 GMC Sierra 2500 SLT w/ Heavy-Duty Power Package
    Used

    2005 GMC Sierra 2500

    • SLT
    • 260K mi
    17,000
    No Accidents
    Private Seller Exchange
    • 7.9 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 57K mi
    64,080
    Great Price
    Dealer Fees Included
    No Accidents
    Mazda of Orange
    • 19.33 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 34K mi
    73,490
    Dealer Fees Included
    No Accidents
    Mountain View Chevrolet
    • 6.14 mi. away
    Call
    Price Drop
    Used 2002 GMC Sierra 2500 2WD Extended Cab HD w/ SLT Marketing Option Pkg
    Used

    2002 GMC Sierra 2500

    • 2WD Extended Cab HD
    • 103K mi
    17,995
    No Accidents
    QNQ AUTO GROUP
    • 3.57 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 41K mi Mileage Value
    43,015
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Price Drop
    Used 2026 GMC Yukon XL Elevation w/ Elevation Premium Package
    Used

    2026 GMC Yukon XL

    • Elevation
    • 726 mi
    73,765
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
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