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    2017
    New 2025
    Used 2024 2023 2022 2021 2020 2019 2018 2017

    Mercedes-Benz GLS

    EPA MPG: 19 mpg
    RECALL ALERT:
    There are 10 recalls on this vehicle. Learn More.
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    First Take
    Mercedes' seven-passenger SUV is freshened for the 2017 model year, with revised interior and exterior styling, a nine-speed automatic, an upgraded air suspension, and the addition of the current--and more complex--Mercedes-Benz infotainment system. Our last tested diesel GL was plush and quiet, with supportive seats and a third-row seat that was roomy enough for adults. It had a steady and comfortable ride, but the GL proved very clumsy when pushed to its handling limits. Engines include a 362-hp, 3.0-liter twin-turbo V6; and a 4.7-liter V8 that puts out 449 hp. The flagship AMG GLS63 churns out 577 hp. Available safety equipment includes cross-traffic alert, blind-spot warning, and lane-keeping assist.
    Read more
    Reliability Details
    Owner Satisfaction Details
    See All Ratings & Specs

    2017 SUVs Reliability

    This Car
    NA
    vs. Similar Cars
    See All Models Reliability

    Crash and Rollover Tests

    IIHS Front Moderate Overlap
    NA
    IIHS Front Small Overlap, Driver
    NA
    IIHS Side Crash
    NA
    NHTSA Overall Crash
    NA
    NHTSA Overall Frontal-Crash
    NA
    NHTSA Overall Side-Crash
    NA
    See All Ratings & Specs

    Crash and Rollover Tests

    IIHS Front Moderate Overlap
    NA
    IIHS Front Small Overlap, Driver
    NA
    IIHS Side Crash
    NA
    NHTSA Overall Crash
    NA
    NHTSA Overall Frontal-Crash
    NA
    NHTSA Overall Side-Crash
    NA
    See All Ratings & Specs

    Mercedes-Benz vs. Other New Car Brands

    See How All Brands Stack up

    Owner Reports

    Owner Satisfaction Owner Satisfaction To learn about satisfaction, CR has collected survey data from our annual survey on more than half a million vehicles. Our subscribers provide great insights into their satisfaction by answering one simple question: If they had it to do all over again, would they definitely buy or lease the same model? In addition, respondents also rate their cars in six categories: driving experience, comfort, value, styling, audio, and climate systems. NA indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
    2000
    2001
    2002
    2003
    2004
    2005
    2006
    2007
    2008
    2009
    2010
    2011
    2012
    2013
    2014
    2015
    2016
    2017
    NA
    2018
    NA
    2019
    NA
    2020

    2021
    NA
    2022
    NA
    2023
    NA
    2024
    NA
    Driving Experience Driving Experience Includes acceleration and handling
    NA
    Comfort Comfort Includes seats, climate control, noise, and ride
    NA
    Value Value Did you get what you wanted relative to the price you paid?
    NA

    Mercedes-Benz vs. Other New Car Brands

    See How All Brands Stack up

    Mercedes-Benz vs. Other New Car Brands

    See How All Brands Stack up

    Crash and Rollover Tests

    IIHS Front Moderate Overlap
    NA
    IIHS Front Small Overlap, Driver
    NA
    IIHS Side Crash
    NA
    NHTSA Overall Crash
    NA
    NHTSA Overall Frontal-Crash
    NA
    NHTSA Overall Side-Crash
    NA
    See All Ratings & Specs

    2017 Ratings

    See All Ratings
    Features & Specs
    Body Style
      4-door SUV
    Seating
    2 front, 3 rear, 2 third
    Drive Wheels
    AWD
    Engines Available
    • 3-liter V6 turbo (362 hp)
    • 4.7-liter V8 turbo (449 hp)
    • 5.5-liter V8 turbo (577 hp)
    Transmissions Available
    • 7-speed automatic
    • 9-speed automatic
    Warranty
    Coverage varies among versions of this vehicle

    In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.

    Read more about extended warranties
    See All Ratings & Specs
    Model History