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  • Dolomite Gray 2018 Mercedes-Benz SL 550 BaseDolomite Gray 2018 Mercedes-Benz SL 550 BaseDolomite Gray 2018 Mercedes-Benz SL 550 BaseDolomite Gray 2018 Mercedes-Benz SL 550 BaseDolomite Gray 2018 Mercedes-Benz SL 550 BaseDolomite Gray 2018 Mercedes-Benz SL 550 Base

    $52,833

    38,481 mi.
    Est. $993/mo

    Space Coast Honda

    4.9
    Check Availability
    Cocoa, FL (1,012 mi)

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  • Gray 2018 Mercedes-Benz SL 550 SL 550 2dr RoadsterGray 2018 Mercedes-Benz SL 550 SL 550 2dr RoadsterGray 2018 Mercedes-Benz SL 550 SL 550 2dr RoadsterGray 2018 Mercedes-Benz SL 550 SL 550 2dr RoadsterGray 2018 Mercedes-Benz SL 550 SL 550 2dr RoadsterGray 2018 Mercedes-Benz SL 550 SL 550 2dr Roadster

    $42,900

    $5K
    56,252 mi.
    Est. $806/mo

    Jack Pfister Autos

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    Cranford, NJ (698 mi)
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  • Not Specified 2018 Mercedes-Benz SL 550 SL 550 RoadsterNot Specified 2018 Mercedes-Benz SL 550 SL 550 RoadsterNot Specified 2018 Mercedes-Benz SL 550 SL 550 RoadsterNot Specified 2018 Mercedes-Benz SL 550 SL 550 RoadsterNot Specified 2018 Mercedes-Benz SL 550 SL 550 RoadsterNot Specified 2018 Mercedes-Benz SL 550 SL 550 Roadster

    $58,995

    $4K
    15,875 mi.
    Est. $1,109/mo

    C & K Auto Imports, Inc.

    4.5
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    Hasbrouck Heights, NJ (707 mi)
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  • Black 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance PkgBlack 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance PkgBlack 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance PkgBlack 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance PkgBlack 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance PkgBlack 2018 Mercedes-Benz SL 550 550 Hard-Top Convertible w/Driver Assistance Pkg

    $55,995

    25,219 mi.
    Est. $1,053/mo

    Trust Auto

    4.3
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    Sykesville, MD (580 mi)
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  • Iridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 RoadsterIridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 RoadsterIridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 RoadsterIridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 RoadsterIridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 RoadsterIridium Silver Metallic 2018 Mercedes-Benz SL 550 SL 550 Roadster

    $29,995

    110,394 mi.
    Est. $564/mo

    Conway Imports

    4.3
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    Streamwood, IL (29 mi)
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  • White 2018 Mercedes-Benz SL 550 SL 550White 2018 Mercedes-Benz SL 550 SL 550White 2018 Mercedes-Benz SL 550 SL 550White 2018 Mercedes-Benz SL 550 SL 550White 2018 Mercedes-Benz SL 550 SL 550White 2018 Mercedes-Benz SL 550 SL 550

    $32,995

    $500
    85,491 mi.
    Est. $620/mo

    Excel Auto Lounge

    4.5
    Check Availability
    Hightstown, NJ (691 mi)
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  • Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550Obsidian Black Metallic 2018 Mercedes-Benz SL 550 SL 550

    $50,459

    22,113 mi.
    Est. $948/mo

    Corwin Ford Reno

    3.7
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    Reno, NV (1,683 mi)
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  • 2018 Mercedes-Benz SL 550 Base2018 Mercedes-Benz SL 550 Base2018 Mercedes-Benz SL 550 Base2018 Mercedes-Benz SL 550 Base

    Not Priced

    36,167 mi.

    Mercedes-Benz Of Oklahoma City

    4.7
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    Oklahoma City, OK (685 mi)
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  • Black 2018 Mercedes-Benz SL 550 Base

    Not Priced

    36,266 mi.

    Mercedes-Benz of St. Petersburg

    5.0
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    Pinellas Park, FL (1,009 mi)
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  • $51,334

    31,987 mi.
    Est. $965/mo

    Porsche Lehi

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    Lehi, UT (1,261 mi)
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About the 2018 Mercedes-Benz SL 550 Base

Basics

Base shown.

Seating
2
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
20
Transmission
9-Speed A/T
Engine
449.0-hp, 4.7-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Mercedes-Benz SL 550 Base
FAQs

How much does the 2018 Mercedes-Benz SL 550 Base cost?

The 2018 Mercedes-Benz SL 550 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 SL 550 Base is $46,938, with pricing starting at $29,995.

What is the MPG of the 2018 Mercedes-Benz SL 550 Base?

The 2018 Mercedes-Benz SL 550 Base offers up to 17 MPG in city driving and 25 MPG on the highway for a combined rating of 20 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 Mercedes-Benz SL 550 Base reliable?

The 2018 Mercedes-Benz SL 550 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 SL 550 owners.

Ratings (9 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.9
Interior
4.9
Performance
4.9
Value
4.4
Exterior
4.9
Reliability
5.0
Trims

SL 550 (1 style)

Style
SL 550 Roadster
Inventory price
Starting at $112,300
Combined MPG
20
Engine
449.0-hp, 4.7-liter, 8 Cylinder Engine (Gasoline Fuel)
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