Kelley Blue Book


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

Used GMC Sierra 1500 SLT for Sale in Rockville, MD

20850
|Filters (4)
    Sponsored by Koons Chevrolet GMC Tysons
    Price Drop360°
    Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package
    34,000
    See estimated payment
    Great Price
    Similar Match
    Dealer Logo
    134View Vehicles

    51 Matches

    Used 2022 GMC Sierra 1500 SLT
    46,500
    See payment
    Great Price
    No Accidents
    Price Drop
    Used 2022 GMC Sierra 1500 SLT
    51,968
    See payment
    No Accidents
    Used 2014 GMC Sierra 1500 SLT w/ Driver Alert Package
    Used
    • SLT
    • 126K mi
    17,000
    See payment
    Good Price
    No Accidents
    Find Your Vehicle Faster
    and Within Budget
    My Wallet by Kelley Blue Book®
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package
    38,977
    See payment
    Great Price
    Price Drop
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    30,973
    See payment
    No Accidents
    Advertisement
    New 2026 GMC Sierra 1500 SLT
    Consider New, Similar Payment
    See details
    Price Drop
    Used 2022 GMC Sierra 1500 SLT w/ SLT Convenience Package
    40,800
    See payment
    Great Price
    No Accidents

    How many passenger seats do you need in your truck?
    Used 2022 GMC Sierra 1500 SLT
    46,500
    See payment
    Great Price
    No Accidents
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    40,769
    Great Price
    No Accidents
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    46,931
    Great Price
    No Accidents
    Price Drop
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used
    • SLT
    • 114K mi
    23,350
    See payment
    Good Price
    High Demand
    Used 2020 GMC Sierra 1500 SLT w/ X31 Off-Road Package
    36,000
    See payment
    Great Price
    No Accidents
    Price Drop
    Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package
    34,000
    See payment
    Great Price
    No Accidents
    Advertisement
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Package
    34,999
    Great Price
    Used 2025 GMC Sierra 1500 SLT
    47,725
    See payment
    Great Price
    No Accidents
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    51,999
    Good Price
    No Accidents
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used
    • SLT
    • 105K mi
    22,877
    See payment
    Good Price
    Newly Listed
    Used 2017 GMC Sierra 1500 SLT
    Used
    • SLT
    • 119K mi
    24,550
    See payment
    No Accidents
    Used 2014 GMC Sierra 1500 SLT w/ Driver Alert Package
    Used
    • SLT
    • 126K mi
    17,000
    See payment
    Good Price
    No Accidents
    Advertisement
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    22,999
    See payment
    Great Price
    No Accidents
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    49,999
    Good Price
    No Accidents
    Price Drop
    Used 2022 GMC Sierra 1500 SLT
    51,968
    See payment
    No Accidents
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    42,000
    See payment
    Great Price
    No Accidents
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Certified
    • SLT
    • 19K mi
    52,995
    See payment
    Great Price
    No Accidents
    Price Drop
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used
    • SLT
    • 114K mi
    23,350
    See payment
    Good Price
    Used 2024 GMC Sierra 1500 SLT
    48,899
    See payment
    Great Price
    No Accidents
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    48,335
    See payment
    Good Price
    No Accidents
    Newly Listed
    Certified 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Certified
    • SLT
    • 56K mi
    37,000
    See payment
    Great Price
    Advertisement