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2015
Mercedes-Benz SL-Class

Starts at:
$106,900
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New 2015 Mercedes-Benz SL-Class
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Available trims

See the differences side-by-side to compare trims.
  • 2dr Roadster SL 400
    Starts at
    $84,000
    20 City / 27 Hwy
    MPG
    2
    Seat capacity
    Twin Turbo Premium Unleaded V-6
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs
  • 2dr Roadster SL 550
    Starts at
    $106,900
    17 City / 24 Hwy
    MPG
    2
    Seat capacity
    Twin Turbo Premium Unleaded V-8
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs
  • 2dr Roadster SL 63 AMG
    Starts at
    $148,050
    16 City / 25 Hwy
    MPG
    2
    Seat capacity
    Twin Turbo Premium Unleaded V-8
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs
  • 2dr Roadster SL 65 AMG
    Starts at
    $215,250
    14 City / 21 Hwy
    MPG
    2
    Seat capacity
    Twin Turbo Premium Unleaded V-12
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs

Photo & video gallery

2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class 2015 Mercedes-Benz SL-Class

Notable features

New SL400 with twin-turbo V-6 engine
Retractable-hardtop convertible
Two seats
AMG performance versions
Hands-free trunk-lid operation standard

The good & the bad

The good

Acceleration
Comfortable ride
Magic Sky Control roof
Trunk accessibility

The bad

A bit noisy inside for a hardtop
Heavy
Understeer

Expert 2015 Mercedes-Benz SL-Class review

our expert's take
Our expert's take
By Cars.com editors
Full article
our expert's take

Vehicle Overview

Mercedes-Benz’s two-seat SL-Class retractable-hardtop convertible is constructed almost entirely out of aluminum and equipped with a choice of V-6, V-8 or V-12 power. The SL-Class competes with four-seaters like the BMW 6 Series and Jaguar XK convertibles.

(Skip to details on the: SL63 AMG, SL65 AMG)

New for 2015
An SL400 model with a 329-horsepower, twin-turbo 3.0-liter V-6 engine is now available.

Below is a list of highlighted features and not an exhaustive list. Features are standard unless otherwise noted.

Exterior Highlights

  • 18- or 19-inch wheels
  • Bi-xenon high-intensity-discharge headlamps with articulating lenses
  • Power-retractable hardtop
  • Two available tops: a glass roof or one that features Magic Sky Control that can change from transparent to opaque
  • Magic Vision Control special heated wiper blades that spray washer fluid in their own path to avoid spraying occupants when the top is down

Interior Highlights

  • Heated and ventilated leather seats
  • Genuine wood and metal trim
  • Harman Kardon stereo; available Bang & Olufsen stereo
  • Dual-zone automatic air conditioning
  • Comand multimedia system with navigation
  • Bluetooth connectivity
  • Multicolor ambient lighting
  • Power tilt/telescoping steering wheel
  • Airscarf feature blows warm air at occupants’ necks
  • Active Parking Assist maneuvers the car into a parking space automatically
  • Hands-free power trunk-lid opens or closes when you wave your foot under the rear bumper

Under the Hood

  • 329-hp, twin-turbo 3.0-liter V-6 engine (SL400)
  • 429-hp, twin-turbo 4.6-liter V-8 (SL550)
  • Seven-speed automatic transmission
  • Rear-wheel drive
  • Fuel-saving stop-start technology
  • Adaptive suspension; available Active Body Control active suspension

Safety Features

  • Required in every new car: front airbags, antilock brakes and an electronic stability system
  • Side-impact airbags
  • Side curtain airbags
  • Knee airbags
  • Pop-up roll bars
  • Active head restraints
  • Backup camera
  • Available blind spot warning and lane keeping system
  • Available Pre-Safe technology, which can autonomously stop the car if a collision is imminent 
  • Available night vision system

SL63 AMG
The SL63 AMG performance car is available with a choice of power output. The twin-turbocharged 5.5-liter V-8 engine produces 530 hp and 590 pounds-feet of torque in regular form while the available AMG Performance Package bumps output to 557 hp and 664 pounds-feet of torque.

What’s Special

  • Seven-speed automatic transmission with driver-initiated shifting
  • Fuel-saving stop-start technology
  • Front apron with a large air dam
  • AMG-specific LED daytime running lamps 
  • Unique grille 
  • Side sill panels 
  • AMG spoiler 
  • Twin chrome tailpipes

Back to top 

SL65 AMG
The SL65 AMG boasts a 621-hp, turbocharged 6.0-liter V-12 engine that sends 738 pounds-feet of torque to the rear wheels through a seven-speed automatic transmission. Mercedes says the car can go from zero to 60 mph in just 3.9 seconds.

What’s Special

  • Styled similarly to the SL63 AMG
  • High-polished chrome trim
  • AMG-specific LED daytime running lights
  • Body-colored, AMG-specific spoiler lip
  • AMG sport seats with carbon fiber trim
  • Analog clock designed by IWC Schaffhausen

Back to top

2015 Mercedes-Benz SL-Class review: Our expert's take

Vehicle Overview

Mercedes-Benz’s two-seat SL-Class retractable-hardtop convertible is constructed almost entirely out of aluminum and equipped with a choice of V-6, V-8 or V-12 power. The SL-Class competes with four-seaters like the BMW 6 Series and Jaguar XK convertibles.

(Skip to details on the: SL63 AMG, SL65 AMG)

New for 2015
An SL400 model with a 329-horsepower, twin-turbo 3.0-liter V-6 engine is now available.

Below is a list of highlighted features and not an exhaustive list. Features are standard unless otherwise noted.

Exterior Highlights

  • 18- or 19-inch wheels
  • Bi-xenon high-intensity-discharge headlamps with articulating lenses
  • Power-retractable hardtop
  • Two available tops: a glass roof or one that features Magic Sky Control that can change from transparent to opaque
  • Magic Vision Control special heated wiper blades that spray washer fluid in their own path to avoid spraying occupants when the top is down

Interior Highlights

  • Heated and ventilated leather seats
  • Genuine wood and metal trim
  • Harman Kardon stereo; available Bang & Olufsen stereo
  • Dual-zone automatic air conditioning
  • Comand multimedia system with navigation
  • Bluetooth connectivity
  • Multicolor ambient lighting
  • Power tilt/telescoping steering wheel
  • Airscarf feature blows warm air at occupants’ necks
  • Active Parking Assist maneuvers the car into a parking space automatically
  • Hands-free power trunk-lid opens or closes when you wave your foot under the rear bumper

Under the Hood

  • 329-hp, twin-turbo 3.0-liter V-6 engine (SL400)
  • 429-hp, twin-turbo 4.6-liter V-8 (SL550)
  • Seven-speed automatic transmission
  • Rear-wheel drive
  • Fuel-saving stop-start technology
  • Adaptive suspension; available Active Body Control active suspension

Safety Features

  • Required in every new car: front airbags, antilock brakes and an electronic stability system
  • Side-impact airbags
  • Side curtain airbags
  • Knee airbags
  • Pop-up roll bars
  • Active head restraints
  • Backup camera
  • Available blind spot warning and lane keeping system
  • Available Pre-Safe technology, which can autonomously stop the car if a collision is imminent 
  • Available night vision system

SL63 AMG
The SL63 AMG performance car is available with a choice of power output. The twin-turbocharged 5.5-liter V-8 engine produces 530 hp and 590 pounds-feet of torque in regular form while the available AMG Performance Package bumps output to 557 hp and 664 pounds-feet of torque.

What’s Special

  • Seven-speed automatic transmission with driver-initiated shifting
  • Fuel-saving stop-start technology
  • Front apron with a large air dam
  • AMG-specific LED daytime running lamps 
  • Unique grille 
  • Side sill panels 
  • AMG spoiler 
  • Twin chrome tailpipes

Back to top 

SL65 AMG
The SL65 AMG boasts a 621-hp, turbocharged 6.0-liter V-12 engine that sends 738 pounds-feet of torque to the rear wheels through a seven-speed automatic transmission. Mercedes says the car can go from zero to 60 mph in just 3.9 seconds.

What’s Special

  • Styled similarly to the SL63 AMG
  • High-polished chrome trim
  • AMG-specific LED daytime running lights
  • Body-colored, AMG-specific spoiler lip
  • AMG sport seats with carbon fiber trim
  • Analog clock designed by IWC Schaffhausen

Back to top

Factory warranties

New car program benefits

Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
4 years / 50,000 miles
Roadside Assistance
4 years / 50,000 miles

Certified Pre-Owned program benefits

Age / mileage
6 years old or less / less than 75,000 miles
Basic
1 year / unlimited miles
Dealer certification
164-point inspection

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Consumer reviews

5.0 / 5
Based on 8 reviews
Write a review
Comfort 5.0
Interior 5.0
Performance 5.0
Value 4.4
Exterior 4.9
Reliability 4.8

Most recent

  • Last Of The Real Mercedes

    By far the best Mercedes I have ever owned. I might say the last of the real Mercedes. 2015 SL400 may be the last real Mercedes.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    12 people out of 13 found this review helpful. Did you?
    Yes No
  • The smoothest car I have driven in a while

    This car is the perfect car. Its ready for anything and occasion. A drive to the beach is the greatest thing to do with this car
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    4 people out of 4 found this review helpful. Did you?
    Yes No
  • SL 400 Phenomenal blend of sport & luxury

    I needed a comfortable cruiser with sport driving capabilities. This car has it all with a manual shift mode and sport suspension setting for driving the mountain roads where I live. I never get fatigued or uncomfortable on long rides due to the excellent seat design, with massage built-in. The six cylinders are what I wanted, didn't need eight. The way it is designed, the torque and bi-turbo let you cruise at low rpm yielding a surprising 27 mpg highway. But it will push you back in your seat when provoked. Final note, the cornering is so flat you would think you're riding in a go-cart.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 4.0
    16 people out of 16 found this review helpful. Did you?
    Yes No
  • High Performance Luxury Automobile

    This is the most sophisticated driving machine ever in our fleet of luxury automobiles. The driving performance is exceptional. Style and grace with power and agility packaged in sporty comfort.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
    Yes No
  • The most sophisticated performance car I’ve owned

    It feels, low, wide, and heavy...compared to my Lexus IS250C hardtop convertible. It seems like a highly complex auto-meaning a LOT of wiring & electronics-two batteries-really? I love the comfort and the power...really a beautiful car. As time goes by we’ll see how reliable it is...I have only put about 600 miles on it so far...it started with my ownership at 19,850 miles. It appears to be very well made...down to the ‘screw driven’ seats...I had to really hunt for the auxiliary battery placed behind the passenger side seat...and they had 8 screws holding the cover over the fuse box & battery...not just any screws. 1.25” long threads...in my engineering experience waaaayyyy overkill....I can’t get over what a well made car it seems to be....sorry for Corporate US manufacturers....
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 4.0
    Exterior 4.0
    Reliability 4.0
    4 people out of 4 found this review helpful. Did you?
    Yes No
  • Quality and performance!

    Was blown away buy fit and finish and quality of this car. Every detail on the car was fantastic! Couldn't be any happier with the car itself! The waiting at dealership was a huge pain!
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Top hat

    The ride is incredible,it handles great and I love to go topless! One of the best cars I?ve ever owned.
    • Purchased a New car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • float down the road

    this is the 6th MBZ I have owned and I'm not that old. Lol. 3 SLs and 3 350 Es. Love them all but the new SLs takes the cake - stereo system, Amenities, safety features, distance warnings, comfort, technology.... I would recommend over Porsche and I have yet to drive the Audi 8 but it looks a lot more cramped. The only car I have driven that is more fun is the Ferrarri.
    • Purchased a New car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 3.0
    Exterior 5.0
    Reliability 5.0
    6 people out of 6 found this review helpful. Did you?
    Yes No

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FAQ

What trim levels are available for the 2015 Mercedes-Benz SL-Class?

The 2015 Mercedes-Benz SL-Class is available in 4 trim levels:

  • SL 400 (1 style)
  • SL 550 (1 style)
  • SL 63 AMG (1 style)
  • SL 65 AMG (1 style)

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

The 2015 Mercedes-Benz SL-Class offers up to 20 MPG in city driving and 27 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

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

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

Is the 2015 Mercedes-Benz SL-Class 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 Mercedes-Benz SL-Class owners.

Is the 2015 Mercedes-Benz SL-Class a good Convertible?

Below are the cars.com consumers ratings for the 2015 Mercedes-Benz SL-Class. 100.0% of drivers recommend this vehicle.

5.0 / 5
Based on 8 reviews
  • Comfort: 5.0
  • Interior: 5.0
  • Performance: 5.0
  • Value: 4.4
  • Exterior: 4.9
  • Reliability: 4.8

Mercedes-Benz SL-Class history

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