Autotrader Logo
Skip to vehicle Listings
Your next car is just a chat away. Try AI Mode

Used GMC Sierra 2500 for Sale in Union City, CA

Filters (3)
Items 1 to 2 of 8.
    Sponsored by Silveira GMC
    Hide
    Used 2025 GMC Sierra 2500 SLT w/ SLT Convenience Package
    73,880
    Good Price
    Dealer Fees Included
    Silveira GMC
    (707) 385-1036
    Call
    Dealer Logo
    123View Vehicles

    35 Matches

    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 74K mi
    55,405
    Good Price
    Dealer Fees Included
    Sponsored by Livermore Subaru
    • 17.75 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 30K mi
    75,083
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Dublin Buick GMC
    • 11.48 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 12K mi
    95,000
    No Accidents
    Sponsored by Private Seller Exchange
    • 36.97 mi. away
    • Buy Online. Clean title. No Hassle
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Newly Listed
    Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2018 GMC Sierra 2500

    • Denali
    • 76K mi
    50,000
    No Accidents
    Private Seller Exchange
    • 13.66 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2022 GMC Sierra 2500 AT4
    Used

    2022 GMC Sierra 2500

    • AT4
    • 31K mi
    62,076
    Good Price
    Dealer Fees Included
    No Accidents
    Hilltop Ford
    • 30.99 mi. away
    • Online Paperwork
    Call
    New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Consider Buying New

    2026 GMC Sierra 2500

    • Denali
    • 5 mi
    90,005
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
    Advertisement
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Snow Plow Prep/Camper Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 12K mi
    78,000
    No Accidents
    Private Seller Exchange
    • 13.99 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 2500

    • Denali
    • 41K mi
    65,000
    No Accidents
    Private Seller Exchange
    • 14.98 mi. away
    • Buy Online. Clean title. No Hassle
    Sponsored
    Item 1 of 4.
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 74K mi
    55,405
    Good Price
    Dealer Fees Included
    Call
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 74K mi
    55,405
    Good Price
    Dealer Fees Included
    Livermore Subaru
    • 17.75 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 2500

    • Denali
    • 54K mi
    58,350
    No Accidents
    Private Seller Exchange
    • 48 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2018 GMC Sierra 2500

    • Denali
    • 80K mi
    47,833
    Great Price
    Dealer Fees Included
    Capitol GMC
    • 23.8 mi. away
    Call
    Advertisement
    360°
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 60K mi
    75,113
    Dealer Fees Included
    No Accidents
    Dublin Toyota
    • 12.02 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 73K mi
    70,106
    Dealer Fees Included
    No Accidents
    Livermore Subaru
    • 17.75 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 12K mi
    95,000
    No Accidents
    Private Seller Exchange
    • 36.97 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2018 GMC Sierra 2500

    • Denali
    • 53K mi
    58,000
    Private Seller Exchange
    • 30.8 mi. away
    • Buy Online. Clean title. No Hassle
    Advertisement
    Used 2025 GMC Sierra 2500 SLT
    Used

    2025 GMC Sierra 2500

    • SLT
    • 6K mi
    74,785
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Used 2015 GMC Sierra 2500 2WD Regular Cab w/ Sierra Convenience Package
    Used

    2015 GMC Sierra 2500

    • 2WD Regular Cab
    • 274K mi
    5,500
    Private Seller Exchange
    • 24.11 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2010 GMC Sierra 2500 W/T
    Used

    2010 GMC Sierra 2500

    • W/T
    • 180K mi
    10,000
    Private Seller Exchange
    • 17.21 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 30K mi
    75,083
    Good Price
    Dealer Fees Included
    No Accidents
    Dublin Buick GMC
    • 11.48 mi. away
    Call
    Newly Listed
    Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used

    2015 GMC Sierra 2500

    • Denali
    • 105K mi
    37,900
    Premier Motors
    • 2.55 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 34K mi
    76,985
    Good Price
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 13K mi
    79,385
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 37K mi
    74,585
    Good Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Used

    2023 GMC Sierra 2500

    • Denali
    • 108K mi
    53,083
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Newly Listed
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 41K mi
    59,221
    No Accidents
    Gilroy Chevrolet Cadillac
    • 49.07 mi. away
    Call
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 58K mi
    56,415
    No Accidents
    Stewart Chevrolet
    • 23.31 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package
    Used

    2023 GMC Sierra 2500

    • AT4
    • 55K mi
    54,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 21K mi
    73,614
    Dealer Fees Included
    No Accidents
    Abel Chevrolet
    • 44.03 mi. away
    Call
    No Image Available
    Used

    2022 GMC Sierra 2500

    • Denali
    • 51K mi
    60,069
    Great Price
    Dealer Fees Included
    Porsche Marin
    • 33.23 mi. away
    • Online Paperwork
    Call
    Advertisement

    GMC Sierra 2500 for Sale by Year

    Used GMC Sierra 2500 for Sale by Trim

    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->