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    Mercedes-Benz SL

    EPA MPG: 20 mpg

    RECALL ALERT:
    There are 2 recalls on this vehicle. Learn More.

    First Take
    The SL is a high-performance grand-touring roadster with a retractable hardtop. The entry-level SL450's twin-turbo 3.0-liter V6 engine gets a boost to 362 hp and is mated to a new nine-speed automatic. The next step up the SL ladder, the SL550, is powered by a twin-turbo 4.7-liter V8, now making 449 hp. The monster AMG models--SL63 and SL65--make do with 577-hp, twin-turbo 5.5-liter V8 and 621-hp, twin-turbo 6.0-liter V12 engines, respectively. The luxurious SL is comfortable and quiet, making it a delightful commuter or road-trip vehicle. One slick feature is a roof panel that offers varying degrees of opacity. Safety features include automatic emergency braking, blind-spot warning, and lane-keeping assist.

    2018 Sports cars & Convertibles Reliability

    This Car
    NA
    vs. Similar Cars

    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

    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

    Mercedes-Benz vs. Other New Car Brands

    Mercedes-Benz vs. Other New Car Brands

    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

    2018 Sports cars 4/5-seat Ratings

    Features & Specs
    Body Style
      convertible
    Seating
    2 front
    Drive Wheels
    Rear
    Engines Available
    • 3-liter V6 turbo (362 hp)
    • 4.7-liter V8 turbo (449 hp)
    • 5.5-liter V8 turbo (577 hp)
    • 6-liter V12 turbo (621 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
    Model History