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

Used GMC Cars for Sale in Rockville, MD

20850
Filters (2)
Items 1 to 2 of 14.

    840 Matches

    Used 2020 GMC Terrain SLE w/ Driver Convenience Package
    Used
    • SLE
    • 84K mi
    16,000
    Used 2013 GMC Yukon Denali
    Used
    • Denali
    • 56K mi
    19,554
    Used 2024 GMC Sierra 3500 Pro w/ Convenience Package
    Contact Dealer For Price
    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 2022 GMC Yukon XL Denali w/ Max Trailering Package
    Used
    • Denali
    • 53K mi
    53,199
    Used 2026 GMC Sierra 1500 Denali
    Used
    • Denali
    • 2K mi
    63,990
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Advertisement
    Used 2011 GMC Sierra 2500 SLE w/ SLE Preferred Package
    Used
    • SLE
    • 140K mi
    22,500
    Item 1 of 4.
    Certified
    • Denali
    • 8K mi
    49,195
    Certified 2025 GMC Sierra 1500 Denali Ultimate
    Certified
    • Denali Ultimate
    • 4K mi
    72,794
    Used 2012 GMC Yukon XL Denali
    Used
    • Denali
    • 189K mi
    9,500
    Used 2025 GMC Yukon AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 8K mi
    74,348
    Advertisement
    Used 2018 GMC Acadia Denali w/ Technology Package
    Used
    • Denali
    • 72K mi
    21,390
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 19K mi
    41,780
    Used 2021 GMC Savana 2500 w/ Driver Convenience Package
    25,500
    Certified 2025 GMC Sierra 1500 Denali
    Certified
    • Denali
    • 9K mi
    63,490
    Advertisement
    Used 2025 GMC Sierra 2500 SLE w/ SLE Value Package;
    60,394
    Used 2023 GMC Canyon AT4X
    Used
    • AT4X
    • 20K mi
    45,287
    Used 2017 GMC Sierra 1500 SLT w/ SLT Premium Package
    27,995
    Used 2022 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 23K mi
    50,000
    Used 2025 GMC Acadia Elevation
    Used
    • Elevation
    • 11K mi
    35,000
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 24K mi
    42,000
    Used 2024 GMC Canyon AT4 w/ AT4 Premium Package
    Used
    • AT4
    • 23K mi
    40,299
    Certified 2024 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Certified
    • Elevation
    • 13K mi
    44,618
    Used 2022 GMC Terrain SLE w/ Driver Convenience Package
    Used
    • SLE
    • 14K mi
    22,499
    Certified 2024 GMC Terrain SLE w/ Driver Convenience Package
    Certified
    • SLE
    • 27K mi
    24,490
    Used 2024 GMC Yukon XL Denali
    Used
    • Denali
    • 12K mi
    78,999
    Used 2024 GMC Yukon XL Denali
    Used
    • Denali
    • 11K mi
    78,999
    Used 2013 GMC Yukon Denali
    Used
    • Denali
    • 56K mi
    19,554

    Used GMC for Sale by Model

    View All Models

    Used GMC in Nearby Cities

    <!--{"relevance":[false,{}]}-->