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  • Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400Cavansite Blue Metallic 2015 Mercedes-Benz SL-Class SL 400

    $19,988

    97,165 mi.
    Est. $355/mo

    Car Factory Outlet Miami

    3.2
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    Miami, FL (1,190 mi)

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  • Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400

    $25,588

    $242
    64,821 mi.
    Est. $454/mo

    KarGenie

    2.5
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    Fontana, CA (1,700 mi)

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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $29,375

    $1K
    32,475 mi.
    Est. $522/mo

    Heller Ford

    4.5
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    El Paso, IL (108 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $25,800

    87,426 mi.
    Est. $458/mo

    USI Motors

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    Knoxville, TN (455 mi)
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  • Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400Iridium Silver Metallic 2015 Mercedes-Benz SL-Class SL 400

    $31,083

    $200
    43,344 mi.
    Est. $552/mo

    Grieco Nissan of Delray Beach

    4.3
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    Delray Beach, FL (1,151 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $24,506

    54,101 mi.
    Est. $435/mo

    Cars Land

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    Tempe, AZ (1,444 mi)
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  • Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400

    $29,788

    59,321 mi.
    Est. $529/mo

    DriveSmart Auto Sales of West Chester

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    West Chester, OH (245 mi)
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  • Black 040 2015 Mercedes-Benz SL-Class SL 400Black 040 2015 Mercedes-Benz SL-Class SL 400Black 040 2015 Mercedes-Benz SL-Class SL 400Black 040 2015 Mercedes-Benz SL-Class SL 400Black 040 2015 Mercedes-Benz SL-Class SL 400Black 040 2015 Mercedes-Benz SL-Class SL 400

    $33,884

    28,745 mi.
    Est. $602/mo

    Coppus Motors - CDJR

    4.8
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    Tiffin, OH (236 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $30,346

    58,331 mi.
    Est. $539/mo

    Germain Honda of Beavercreek

    4.7
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    Dayton, OH (242 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $27,900

    65,829 mi.
    Est. $495/mo

    BM Motorcars

    3.4
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    Linden, NJ (700 mi)
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  • Silver 2015 Mercedes-Benz SL-Class SL 400Silver 2015 Mercedes-Benz SL-Class SL 400Silver 2015 Mercedes-Benz SL-Class SL 400Silver 2015 Mercedes-Benz SL-Class SL 400Silver 2015 Mercedes-Benz SL-Class SL 400Silver 2015 Mercedes-Benz SL-Class SL 400

    $27,302

    49,692 mi.
    Est. $485/mo

    Auto House

    2.6
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    Phoenix, AZ (1,450 mi)
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  • Polar White 2015 Mercedes-Benz SL-Class SL 400Polar White 2015 Mercedes-Benz SL-Class SL 400Polar White 2015 Mercedes-Benz SL-Class SL 400Polar White 2015 Mercedes-Benz SL-Class SL 400Polar White 2015 Mercedes-Benz SL-Class SL 400Polar White 2015 Mercedes-Benz SL-Class SL 400

    $30,265

    65,412 mi.
    Est. $537/mo

    iCars Chicago

    4.9
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    Skokie, IL (13 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $21,362

    120,411 mi.
    Est. $379/mo

    Adam Auto Group

    3.1
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    Crestwood, IL (18 mi)
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  • Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400Gray 2015 Mercedes-Benz SL-Class SL 400

    $27,558

    $2.3K
    50,321 mi.
    Est. $489/mo

    Vandergriff Toyota

    3.3
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    Arlington, TX (822 mi)
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  • White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400

    $27,500

    $300
    52,990 mi.
    Est. $488/mo

    Car Place Dallas

    4.0
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    Addison, TX (796 mi)
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  • White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400White 2015 Mercedes-Benz SL-Class SL 400

    $38,991

    25,932 mi.
    Est. $692/mo

    RPM Garage

    4.6
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    Dallas, TX (802 mi)
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  • Mars Red 2015 Mercedes-Benz SL-Class SL 400Mars Red 2015 Mercedes-Benz SL-Class SL 400Mars Red 2015 Mercedes-Benz SL-Class SL 400Mars Red 2015 Mercedes-Benz SL-Class SL 400Mars Red 2015 Mercedes-Benz SL-Class SL 400Mars Red 2015 Mercedes-Benz SL-Class SL 400

    $39,995

    11,081 mi.
    Est. $710/mo

    AUTOSOURCE Hawaii

    2.4
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    Honolulu, HI (4,250 mi)
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  • Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400Black 2015 Mercedes-Benz SL-Class SL 400

    $21,995

    47,413 mi.
    Est. $391/mo

    VIP Motors

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    Chantilly, VA (573 mi)
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About the 2015 Mercedes-Benz SL-Class SL 400

Basics

SL 400 shown.

Seating
2
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
23
Transmission
7-Speed A/T
Engine
329.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Side view of the 2015 Mercedes-Benz SL-Class SL 400
FAQs

How much does the 2015 Mercedes-Benz SL-Class SL 400 cost?

The 2015 Mercedes-Benz SL-Class SL 400 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2015 SL-Class SL 400 is $28,513, with pricing starting at $19,988.

What is the MPG of the 2015 Mercedes-Benz SL-Class SL 400?

The 2015 Mercedes-Benz SL-Class SL 400 offers up to 20 MPG in city driving and 27 MPG on the highway for a combined rating of 23 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.

What are some similar vehicles and competitors of the 2015 Mercedes-Benz SL-Class SL 400?

The 2015 Mercedes-Benz SL-Class SL 400 compares to and/or competes against the following vehicles:


Is the 2015 Mercedes-Benz SL-Class SL 400 reliable?

The 2015 Mercedes-Benz SL-Class has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2015 SL-Class owners.

Ratings (8 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
4.4
Exterior
4.9
Reliability
4.8
Trims

SL 400 (1 style)

Style
2dr Roadster SL 400
Inventory price
Starting at $84,000
Combined MPG
23
Engine
329.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
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