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

Used 2026 GMC Sierra 1500 for Sale in Walnut, CA

91789
Filters (4)
Items 1 to 2 of 9.
    Sponsored by Tustin Buick GMC
    Hide
    Used 2026 GMC Sierra 1500 SLT
    45,789
    See estimated payment
    Tustin Buick GMC
    (714) 656-2041
    Call
    Dealer Logo
    386View Vehicles

    10 Matches

    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    46,267
    No Accidents
    Sponsored by Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 23K mi
    45,789
    No Accidents
    Sponsored by Tustin Buick GMC
    • 20.52 mi. away
    Call
    360°
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package

    2026 GMC Sierra 1500

    • Elevation
    • 343 mi
    58,683
    Dealer Fees Included
    No Accidents
    Sponsored by Ken Grody Ford Buena Park
    • 13.13 mi. away
    • Delivery
    Call
    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.
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 5K mi
    52,950
    Dealer Fees Included
    No Accidents
    Reynolds GMC
    • 4.35 mi. away
    Call
    360°
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package

    2026 GMC Sierra 1500

    • Elevation
    • 343 mi
    58,683
    Dealer Fees Included
    No Accidents
    Ken Grody Ford Buena Park
    • 13.13 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2026 GMC Sierra 1500

    • Denali
    • 2K mi
    75,995
    No Accidents
    Nissan of Orange
    • 14.64 mi. away
    • Online Paperwork
    Call
    Advertisement
    Price Drop
    Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 1K mi
    54,995
    No Accidents
    Simpson Chevrolet of Garden Grove
    • 18.36 mi. away
    Call
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 5K mi
    62,950
    Dealer Fees Included
    No Accidents
    Reynolds GMC
    • 4.35 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 867 mi
    51,695
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 AT4
    Used

    2026 GMC Sierra 1500

    • AT4
    • 12K mi
    61,855
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 23K mi
    45,789
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    Advertisement
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    46,267
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 22K mi
    48,587
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    You have reached the maximum results allowed for a search. Please update your search criteria.
    Advertisement
    <!--{"relevance":[false,{}]}-->