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

Used 2026 GMC Sierra 1500 for Sale in Walnut, CA

Filters (4)
Items 1 to 2 of 10.
    Sponsored by Tustin Buick GMC
    Hide
    Used 2026 GMC Sierra 1500 AT4
    57,616
    See estimated payment
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    (714) 656-2041
    Call
    Dealer Logo
    220View Vehicles

    18 Matches

    Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 6K mi
    52,211
    Dealer Fees Included
    No Accidents
    Sponsored by Hardin Buick GMC
    • 14.15 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 AT4
    Used

    2026 GMC Sierra 1500

    • AT4
    • 12K mi
    57,616
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2026 GMC Sierra 1500

    • Pro
    • 5K mi
    47,689
    Dealer Fees Included
    No Accidents
    Sponsored by Hardin Buick GMC
    • 14.15 mi. away
    • Online Paperwork
    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 w/ Elevation Select Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 4K mi
    46,950
    Great Price
    Dealer Fees Included
    No Accidents
    Reynolds GMC
    • 4.35 mi. away
    Call
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 5K mi
    59,950
    Dealer Fees Included
    No Accidents
    Reynolds GMC
    • 4.35 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 3K mi
    61,450
    Dealer Fees Included
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 13.26 mi. away
    • Delivery
    Call
    Advertisement
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 3K mi
    61,450
    Dealer Fees Included
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 13.26 mi. away
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 4K mi
    49,774
    Dealer Fees Included
    No Accidents
    Westcoast Auto Sales
    • 9.91 mi. away
    Call
    Used 2026 GMC Sierra 1500 AT4
    Used

    2026 GMC Sierra 1500

    • AT4
    • 12K mi
    57,616
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 20.52 mi. away
    Call
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2026 GMC Sierra 1500

    • Pro
    • 5K mi
    47,689
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 14.15 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 6K mi
    52,211
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 14.15 mi. away
    • Online Paperwork
    Call
    Advertisement
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 10K mi
    48,895
    Great Price
    Dealer Fees Included
    No Accidents
    Empire Nissan
    • 17.85 mi. away
    Call
    360°
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 4K mi
    45,899
    No Accidents
    Camino Real Chevrolet
    • 16.77 mi. away
    Call
    No Image Available
    Used

    2026 GMC Sierra 1500

    • Pro
    • 3K mi
    39,950
    Good Price
    Dealer Fees Included
    No Accidents
    Reynolds GMC
    • 4.35 mi. away
    Call
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2026 GMC Sierra 1500

    • Pro
    • 10K mi
    49,999
    No Accidents
    Camino Real Chevrolet
    • 16.77 mi. away
    Call
    Advertisement
    Newly Listed
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 5K mi
    45,500
    Autolocity Motors
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 AT4 w/ Technology Package
    Used

    2026 GMC Sierra 1500

    • AT4
    • 547 mi
    51,900
    Autolocity Motors
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2026 GMC Sierra 1500

    • Denali
    • 7K mi
    53,000
    Autolocity Motors
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 10K mi
    46,866
    MSRP$46,500
    Dealer Fees Included
    No Accidents
    Tustin Toyota
    • 20.71 mi. away
    Call
    Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2026 GMC Sierra 1500

    • Pro
    • 7K mi
    33,500
    Dealer
    • Delivery
    Call
    Newly Listed
    No Image Available
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 6K mi
    Contact Dealer For Price
    No Accidents
    Dealer
    • 23.78 mi. away
    • Delivery
    Call
    You have reached the maximum results allowed for a search. Please update your search criteria.
    Advertisement
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->