2018 Mercedes-Benz SL 550 Convertible

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Highlighted Features

  • Navigation system

  • Leather upholstery

  • Automatic temperature control

  • Emergency communication system

  • Premium audio system

  • Wireless phone connectivity

  • Power convertible roof

  • Parking sensors


Power Front Seats w/Memory Functions

  • Heated & Active Ventilated Front Seats
  • Active Multicontour Seats w/Massage

Included Options


CD player

Air Conditioning

Traction control

AM/FM radio: SiriusXM

Burl Walnut Wood Trim

Tilt steering wheel

Sport steering wheel

Steering wheel mounted audio controls

Outside temperature display

Auto-dimming door mirrors

Power windows

Rear anti-roll bar

Front anti-roll bar

MP3 decoder

harman/kardon® Logic 7® Surround Sound System

Front dual zone A/C

Low tire pressure warning

Leather Upholstery

Alloy wheels

Adaptive suspension

Memory seat

Automatic temperature control

Front reading lights

Passenger vanity mirror

harman/kardon® Speakers

Anti-whiplash front head restraints

Headlight cleaning

Panic alarm

Front beverage holders

Telescoping steering wheel

Rain sensing wipers

Dual front side impact airbags

Power convertible roof

Auto High-beam Headlights

Premium audio system: COMAND

Turn signal indicator mirrors

Garage door transmitter: Homelink

Variably intermittent wipers

Rear window defroster

Convertible HardTop

Ventilated front seats

Occupant sensing airbag

Head restraints memory

Remote keyless entry

Security system

4-Wheel Disc Brakes

Heated front seats

Rear fog lights

Speed-sensing steering

Brake assist

Illuminated entry

Auto-dimming Rear-View mirror

11 Speakers

Weather band radio

Power driver seat

Overhead airbag

Driver vanity mirror

Auto tilt-away steering wheel

Genuine wood console insert

Trip computer

HVAC memory

Power door mirrors

Leather Shift Knob

Convertible roof lining

Bumpers: body-color

Steering wheel memory

Power adjustable front head restraints

Glass rear window

Front Center Armrest

Emergency communication system

Radio: COMAND 5.1 Infotainment System

SIRIUS XM Satellite Radio

Smartphone Integration

Apple CarPlay

Android Auto

Integrated roll-over protection

Radio data system

Convertible roof wind blocker

Power passenger seat

Knee airbag

Speed control

Power steering

Dual front impact airbags

ABS brakes

Child-Seat-Sensing Airbag

Passenger door bin

Heated door mirrors

Electronic Stability Control

Genuine wood door panel insert

Four wheel independent suspension


Delay-off headlights

Exterior Parking Camera Rear

Navigation system: COMAND

Genuine wood dashboard insert

Front Bucket Seats

Driver door bin

  • Comments:
    This Mercedes-Benz won't be on the lot long!

    It sets the benchmark among modern luxury sports cars. A turbocharger further enhances performance, while also preserving fuel economy. Mercedes-Benz prioritized handling and performance with features such as: turn signal indicator mirrors, a power convertible roof, and seat memory. Mercedes-Benz made sure to keep road-handling and sportiness at the top of it's priority list. It features an automatic transmission, rear-wheel drive, and a powerful 8 cylinder engine.

    We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Stop by our dealership or give us a call for more information.

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Detailed Pricing

  • Call: (866) 795-9995
Mercedes-Benz SL 550

Detailed Specifications

Convenience Features

  • Tilt steering wheel
  • Air conditioning
  • Garage door transmitter: Homelink
  • Front beverage holders
  • Speed control
  • Illuminated entry
  • Telescoping steering wheel
  • Power windows
  • Trunk/hatch auto-latch
  • Passenger door bin
  • 1-touch down
  • Driver vanity mirror
  • Auto-dimming rearview mirror
  • Auto tilt-away steering wheel
  • HVAC memory
  • Front dual zone A/C
  • Steering wheel memory
  • Memory seat
  • Head restraints memory
  • Residual heat recirculation
  • Automatic temperature control
  • Remote keyless entry
  • Passenger vanity mirror
  • Driver door bin
  • Emergency communication system
  • 1-touch up
  • Navigation system: COMAND

Entertainment Features

  • Diversity antenna
  • Premium audio system: COMAND
  • Radio data system
  • Wireless phone connectivity: Bluetooth
  • DVD-Audio
  • AM/FM radio: SiriusXM
  • MP3 decoder
  • Speakers: 11
  • Steering wheel mounted audio controls
  • CD player
  • Internal memory capacity (GB): 10 GB
  • Speaker type: harman/kardon
  • Primary LCD size: 7.0"
  • Weather band radio
  • 1st row LCD monitors: 1

Seats and Trim

  • Heated front seats
  • Genuine wood door panel insert
  • Power passenger seat
  • Front center armrest
  • Genuine wood console insert
  • Sport steering wheel
  • Massaging driver lumbar support
  • Massaging passenger lumbar support
  • Ventilated front seats
  • Leather shift knob
  • Max seating capacity: 2
  • Front seats: bucket
  • Genuine wood dashboard insert
  • Power driver seat
  • Leather upholstery


  • Basic warranty: 48 months/50,000miles
  • Roadside assistance coverage: 48 months/50,000miles
  • Powertrain warranty: 48 months/50,000miles
  • Corrosion perforation warranty: 48 months/50,000miles

Specs and Dimensions

  • Compression ratio: 10.50 to 1
  • Engine horsepower: 449hp @ 5,500RPM
  • Front headroom: 993mm (39.1")
  • Turning radius: 5.5m (18.1')
  • Passenger volume: 1,430L (50.5 cu.ft.)
  • Exterior height: 1,300mm (51.2")
  • Front shoulder room: 1,410mm (55.5")
  • Wheelbase: 2,583mm (101.7")
  • Exterior body width: 1,877mm (73.9")
  • Engine bore x stroke: 93.0mm x 86.1mm (3.66" x 3.39")
  • Front legroom: 1,090mm (42.9")
  • Interior maximum cargo volume: 382 L (13 cu.ft.)
  • Exterior length: 4,630mm (182.3")
  • Engine displacement: 4.7 L
  • Engine torque: 516 lb.-ft. @ 1,800RPM
  • Interior cargo volume: 241 L (9 cu.ft.)
  • Front hiproom: 1,361mm (53.6")


  • Fuel economy city: 17mpg
  • Mode select transmission
  • Horsepower: 449hp @ 5,500RPM
  • Fuel economy highway: 25mpg
  • Transmission: 9 speed automatic
  • Variable valve control
  • Engine liters: 4.7
  • Manual-shift auto
  • Fuel tank capacity: 19.8gal.
  • Fuel economy combined: 20mpg
  • Cylinder configuration: V-8
  • Recommended fuel: Premium Unleaded
  • Engine location: front
  • Torque: 516 lb.-ft. @ 1,800RPM
  • Number of valves: 32
  • Drive type: rear-wheel
  • Limited slip differential
  • Compressor: twin turbo

Body Exterior

  • Door mirrors: body-color
  • Convertible roof wind blocker
  • Rear cargo: power open and close trunk
  • Turn signal indicator mirrors
  • Power door mirrors
  • Convertible roof lining
  • Convertible hard top
  • Glass rear window
  • Tailpipe finisher: chrome
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Heated door mirrors
  • Power convertible roof

Safety and Security

  • Integrated roll-over protection
  • Traction control
  • Brake assist
  • Knee airbag
  • Electronic stability
  • Occupant sensing airbag
  • Dual front impact airbags
  • Power adjustable front head restraints
  • ABS brakes
  • Perimeter/approach lights
  • Security system
  • Dual front side impact airbags
  • Anti-whiplash front head restraints
  • 4 wheel disc brakes
  • Panic alarm
  • Childseat sensing airbag
  • Overhead airbag
  • Ignition disable


  • Front tires: 255/35YR19.0
  • Rear tires: 285/30YR19.0
  • Wheel size: 19"
  • Speed-sensing steering
  • Four wheel independent suspension
  • Rear anti-roll bar
  • Front anti-roll bar
  • Power steering
  • Alloy wheels
  • Adaptive suspension

Lighting, Visibility and Instrumentation

  • Forward collision: mitigation
  • Tachometer
  • Rear fog lights
  • Trip computer
  • Delay-off headlights
  • Display: analog
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Parking sensors: automated
  • Rear window defroster
  • Low tire pressure warning
  • Outside temperature display
  • Exterior parking camera rear
  • Rain sensing wipers
  • Front reading lights
  • Headlight cleaning

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*The advertised price does not include sales tax, vehicle registration fees, finance charges, documentation charges, and any other fees required by law. We attempt to update this inventory on a regular basis. However, there can be a delay between the sale of a vehicle and the update of the inventory. Pricing and availability may vary based on a variety of factors, including options, manufacturer employee pricing, specials, fees, and financing qualifications. The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.