Autotrader Logo
Skip to vehicle Listings
Online car buying built around you. Shop Now

Used GMC Diesel Truck for Sale in Ontario, CA

91761
|Filters (3)
Items 1 to 2 of 16.
    Sponsored by Tustin Buick GMC
    Hide
    360°
    Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package
    51,839
    See estimated payment
    Good Price
    Similar Match
    Tustin Buick GMC
    (714) 656-2041
    Call
    Dealer Logo
    368View Vehicles

    74 Matches

    Sponsored
    Used 2026 GMC Sierra 1500 Denali Ultimate
    Used

    2026 GMC Sierra 1500

    • Denali Ultimate
    • 981 mi
    76,991
    See payment
    No Accidents
    Sponsored by Hardin Buick GMC
    • 20.85 mi. away
    • Online Paperwork
    Call
    Sponsored
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 2K mi
    58,375
    See payment
    No Accidents
    Sponsored by Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
    Sponsored
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 49K mi
    44,781
    See payment
    Great Price
    No Accidents
    Sponsored by Rock Honda
    • 12.38 mi. away
    Call
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Newly Listed360°
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 16K mi
    71,302
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Price Drop360°
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 12K mi
    71,702
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    New 2026 GMC Terrain Denali
    Consider New, Similar Payment

    2026 GMC Terrain

    • Denali
    • 0 mi
    42,490
    Reynolds GMC
    • 16 mi. away
    Call
    Advertisement
    Price Drop360°
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 12K mi
    72,903
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 2500 Denali
    Used

    2021 GMC Sierra 2500

    • Denali
    • 61K mi
    56,999
    See payment
    Good Price
    No Accidents
    Private Seller Exchange
    • 19.26 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2008 GMC Sierra 3500 SLT w/ Convenience Package
    Used

    2008 GMC Sierra 3500

    • SLT
    • 225K mi
    36,500
    See payment
    No Accidents
    Private Seller Exchange
    • 15.08 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 12K mi
    71,519
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 26K mi
    60,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Advertisement
    360°
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 15K mi
    71,927
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used

    2022 GMC Sierra 1500

    • Denali Ultimate
    • 30K mi
    57,857
    See payment
    Great Price
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 49K mi
    44,781
    See payment
    Great Price
    No Accidents
    Rock Honda
    • 12.38 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 19K mi
    70,363
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Advertisement
    Used 2014 GMC Sierra 2500 SLE w/ SLE Preferred Package
    Used

    2014 GMC Sierra 2500

    • SLE
    • 251K mi
    11,000
    See payment
    Great Price
    No Accidents
    Private Seller Exchange
    • 18.58 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 95K mi
    44,995
    See payment
    Great Price
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2022 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2022 GMC Sierra 3500

    • Pro
    • 32K mi
    46,990
    See payment
    Good Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 38K mi
    62,995
    See payment
    Good Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 10K mi
    72,995
    See payment
    Good Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 2K mi
    86,995
    See payment
    Good Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 3500 Denali
    Used

    2023 GMC Sierra 3500

    • Denali
    • 38K mi
    61,188
    See payment
    Great Price
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Used 2024 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 35K mi
    45,351
    See payment
    Great Price
    No Accidents
    Westcoast Auto Sales
    • 4.92 mi. away
    Call
    Used 2026 GMC Sierra 1500 Denali Ultimate
    Used

    2026 GMC Sierra 1500

    • Denali Ultimate
    • 981 mi
    76,991
    See payment
    No Accidents
    Hardin Buick GMC
    • 20.85 mi. away
    • Online Paperwork
    Call
    Used 2011 GMC Sierra 2500 Denali
    Used

    2011 GMC Sierra 2500

    • Denali
    • 123K mi
    26,995
    See payment
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 2500

    • Denali
    • 135K mi
    41,995
    See payment
    Great Price
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2016 GMC Sierra 2500

    • Denali
    • 99K mi
    42,995
    See payment
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 57K mi
    66,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Advertisement
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->