Autotrader Logo
Skip to vehicle Listings

Used 2021 GMC Sierra 1500 for Sale in Antioch, CA

Filters (4)
Items 1 to 2 of 12.
    Sponsored by GMC of Vacaville
    Hide
    Used 2025 GMC Sierra 1500 AT4
    54,695
    See estimated payment
    Similar Match
    GMC of Vacaville
    (707) 862-8685
    Call
    Dealer Logo
    43View Vehicles

    15 Matches

    Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

    2021 GMC Sierra 1500

    • AT4
    • 65K mi
    45,988
    Sponsored by Chase Chevrolet
    • 29.55 mi. away
    • Online Paperwork
    • Delivery
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 28K mi
    42,157
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 49.85 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 40K mi
    40,075
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol Toyota (CA)
    • 49.81 mi. away
    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 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 30K mi
    47,990
    Good Price
    Dealer Fees Included
    No Accidents
    North Bay Hyundai
    • 49.89 mi. away
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 40K mi
    39,084
    Dealer Fees Included
    No Accidents
    Cabral Chrysler Jeep Dodge Ram
    • 34.52 mi. away
    Call
    Newly Listed
    New 2026 GMC Sierra 1500 Elevation
    Consider Buying New

    2026 GMC Sierra 1500

    • Elevation
    • 0 mi
    61,598
    Silveira GMC
    • 71.86 mi. away
    • Online Paperwork
    • Delivery
    Call
    Advertisement
    Price Drop
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 95K mi
    29,047
    Dealer Fees Included
    No Accidents
    One Toyota of Oakland
    • 27.47 mi. away
    • Online Paperwork
    Call
    Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

    2021 GMC Sierra 1500

    • AT4
    • 65K mi
    45,988
    Chase Chevrolet
    • 29.55 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 48K mi
    37,495
    Volkswagen of Oakland
    • 27.48 mi. away
    Call
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 112K mi
    34,900
    No Accidents
    Private Seller Exchange
    • 44.15 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 59K mi
    41,560
    No Accidents
    Private Seller Exchange
    • 49.84 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2021 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 75K mi
    39,735
    Dealer Fees Included
    No Accidents
    Epic Chevrolet Cadillac
    • 47.95 mi. away
    • Online Paperwork
    Call
    Advertisement
    No Image Available
    Used

    2021 GMC Sierra 1500

    • Denali
    • 171K mi
    26,046
    Dealer Fees Included
    No Accidents
    One Toyota of Oakland
    • 27.47 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 61K mi
    41,134
    No Accidents
    LAND ROVER SAN FRANCISCO
    • 36.21 mi. away
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 64K mi
    33,914
    Great Price
    Dealer Fees Included
    No Accidents
    Eastbay Motorcars
    • 23.3 mi. away
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 122K mi
    28,900
    Dealer Fees Included
    No Accidents
    Dealer
    • 20.92 mi. away
    Call
    Newly Listed
    No Image Available

    2021 GMC Sierra 1500

    • SLT
    • 77K mi
    36,523
    No Accidents
    Dealer
    • 31.31 mi. away
    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,{}]}-->