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

Used 2021 GMC Sierra 1500 for Sale in Killeen, TX

Filters (4)
Items 1 to 2 of 10.
    Sponsored by GARLYN SHELTON BUICK GMC CADILLAC
    Hide
    Used 2023 GMC Sierra 1500 SLT
    44,794
    See estimated payment
    Great Price
    Dealer Fees Included
    Similar Match
    GARLYN SHELTON BUICK GMC CADILLAC
    (254) 314-8681
    Call
    Dealer Logo
    145View Vehicles

    18 Matches

    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 56K mi
    28,363
    Dealer Fees Included
    No Accidents
    Sponsored by Mac Haik Dodge Chrysler Jeep
    • 37.15 mi. away
    • Online Paperwork
    Call
    Used 2021 GMC Sierra 1500 Denali
    Used

    2021 GMC Sierra 1500

    • Denali
    • 61K mi
    37,310
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Chevrolet Waco
    • 42.52 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 63K mi
    33,983
    Dealer Fees Included
    No Accidents
    Sponsored by Mercedes-Benz of Georgetown
    • 37.05 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 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 82K mi Mileage Value
    34,756
    Great Price
    Dealer Fees Included
    No Accidents
    Killeen Ford
    • 2.54 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 75K mi Mileage Value
    32,712
    Great Price
    Dealer Fees Included
    No Accidents
    Ancira Patriot Buick GMC
    • 3.22 mi. away
    Call
    New 2026 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 5 mi
    56,900
    GARLYN SHELTON BUICK GMC
    • 18.75 mi. away
    Call
    Advertisement
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 63K mi
    33,983
    Dealer Fees Included
    No Accidents
    Mercedes-Benz of Georgetown
    • 37.05 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 83K mi
    38,980
    Call
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 66K mi
    33,403
    Dealer Fees Included
    Group 1 Nissan Cedar Park
    • 40.63 mi. away
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 56K mi
    28,363
    Dealer Fees Included
    No Accidents
    Mac Haik Dodge Chrysler Jeep
    • 37.15 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 84K mi Mileage Value
    37,125
    Good Price
    Dealer Fees Included
    No Accidents
    Covert Buick GMC Austin
    • 48.08 mi. away
    • Delivery
    Call
    Advertisement
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2021 GMC Sierra 1500

    • AT4
    • 89K mi
    37,295
    Great Price
    Dealer Fees Included
    No Accidents
    Mac Haik Dodge Chrysler Jeep
    • 37.15 mi. away
    • Online Paperwork
    Call
    Used 2021 GMC Sierra 1500 Denali
    Used

    2021 GMC Sierra 1500

    • Denali
    • 61K mi
    37,310
    Dealer Fees Included
    No Accidents
    AutoNation Chevrolet Waco
    • 42.52 mi. away
    Call
    Used 2021 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 68K mi
    40,215
    Dealer Fees Included
    No Accidents
    Covert Buick GMC Austin
    • 48.08 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 63K mi
    37,213
    Dealer Fees Included
    No Accidents
    Nyle Maxwell CDJR of Austin
    • 44.79 mi. away
    Call
    Advertisement
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 39K mi
    43,991
    No Accidents
    Rocky Mountain Truck Stop
    • 47.29 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 53K mi
    38,980
    No Accidents
    Jim Turner Chevrolet
    • 30.42 mi. away
    Call
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 98K mi
    38,895
    Dealer Fees Included
    No Accidents
    Toyota of Waco
    • 42.25 mi. away
    Call
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 1500

    • Denali
    • 83K mi
    38,980
    Jim Turner Chevrolet
    • 30.42 mi. away
    Call
    Used 2021 GMC Sierra 1500 AT4
    Used

    2021 GMC Sierra 1500

    • AT4
    • 98K mi
    36,663
    No Accidents
    Covert Ford Lincoln
    • 48.6 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 84K mi
    32,494
    No Accidents
    Cherry Cars of Waco
    • Delivery
    Call
    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 101K mi
    34,941
    Dealer Fees Included
    No Accidents
    Mac Haik Ford Lincoln
    • 36.89 mi. away
    • Online Paperwork
    Call
    Used 2021 GMC Sierra 1500 Elevation
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 155K mi
    19,900
    Platinum Auto Group LLC
    • 43.64 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,{}]}-->