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  1. Causeway Auto Outlet
  2. Used Vehicles
  3. 2020
  4. Mercedes-Benz
  5. SL-Class
  6. SL 450
Reduced by $4,450 since Aug 27, 2026

2020 Mercedes-Benz SL 450

  • $41,235 SALE PRICE
  • +$436
$708 /month
6.9% APR
72 months
  • Documentation Fee $436
  • Starting Price $41,235
*Excludes tax, title & fees
Disclaimers

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Vehicle Information

VIN: W1KJK6GA9LF061306
Stock #: P12919
Model Code: SL450R
  • Body Style 2D Convertible
  • Exterior Color Gray
  • Interior Color Crystal Gray/Black
  • Mileage 63,080
  • Fuel Economy
    City/Highway 20/28 MPG
  • Engine 6 Cyl - 3 L
  • Transmission 9-Speed Automatic
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

This stunning 2020 Mercedes-Benz SL-Class SL 450 Roadster is the perfect blend of open-air luxury and exhilarating performance. Finished in sophisticated gray with premium leather interior, this convertible delivers the classic roadster experience with modern engineering. Powered by a 3.0L Bi-Turbo V6 engine paired with a 9-Speed Automatic transmission, this rear-wheel-drive beauty achieves 20 city and 28 highway MPG while providing commanding road presence.

- 11 Speakers with harman/kardon® LOGIC7 Sound System
- Apple CarPlay® and Android Auto® smartphone integration
- SiriusXM Satellite Radio with Navigation System
- Convertible HardTop with power operation
- Heated front seats with memory functions
- 19 5-Spoke Alloy wheels with high-performance tires
- Auto High-beam Headlights with delay-off feature
- Front and rear parking camera with integrated roll-over protection
- Electronic Stability Control and traction control
- Power-adjustable front head restraints and airbag protection

This vehicle is part of our Best Certified Pre-owned Program, ensuring you drive home with confidence and peace of mind. With 63,080 miles, this SL 450 has been meticulously maintained and inspected to the highest standards. The documentation fee of $436 is included in the price, making your purchase seamless and transparent.

Come experience the exceptional refinement and performance of this Mercedes-Benz SL-Class. Schedule your test drive today and discover why the SL remains the standard-bearer for open-air luxury motoring.

All Features

  • Rear-Wheel Drive
  • 3.07 Axle Ratio
  • Gas-Pressurized Shock Absorbers
  • Front And Rear Anti-Roll Bars
  • Automatic w/Driver Control Ride Control Adaptive Suspension
  • Electric Power-Assist Speed-Sensing Steering
  • 19.8 Gal. Fuel Tank
  • Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
  • Multi-Link Front Suspension w/Coil Springs
  • Multi-Link Rear Suspension w/Coil Springs
  • 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
  • Brake Actuated Limited Slip Differential
  • Wheels: 19" 5-Spoke Alloy w/Black Accents
  • Tires: 255/35R19 Front & 285/30R19 Rear
  • High Performance Tires
  • Run-Flat Tires
  • Fixed Glass Panorama 1st Row Sunroof w/Sunshade
  • Body-Colored Front Bumper
  • Body-Colored Rear Bumper w/Black Rub Strip/Fascia Accent and Body-Colored Bumper Insert
  • Black Side Windows Trim and Black Front Windshield Trim
  • Metal-Look Door Handles
  • Body-Colored Power Heated Side Mirrors w/Driver Auto Dimming, Power Folding and Turn Signal Indicator
  • Fixed Rear Window w/Defroster
  • Light Tinted Glass
  • Rain Detecting Variable Intermittent Wipers w/Heated Jets And Reservoir
  • Galvanized Steel/Aluminum/Composite Panels
  • Power Convertible Retractable Hard Top w/Lining, Glass Rear Window, Automatic Roll-Over Protection and Power Wind Blocker
  • Chrome Grille
  • Power Trunk Rear Cargo Access
  • Tailgate/Rear Door Lock Included w/Power Door Locks
  • Programmable Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Directionally Adaptive Auto High-Beam Headlamps w/Washer and Delay-Off
  • Rear Fog Lamps
  • Cornering Lights
  • Perimeter/Approach Lights
  • LED Brakelights
  • Headlights-Automatic Highbeams
  • Radio: COMAND NTG 5.1 Infotainment System -inc: Bluetooth® connectivity, Navigation Map Updates for 3 Years
  • Radio w/Seek-Scan, In-Dash Mounted 6-Disc CD, MP3 Player, Clock, Speed Compensated Volume Control, Steering Wheel Controls, Voice Activation, Radio Data System, Weatherband, DVD-Audio, External Memory Control and 10 Gb Music Register Internal Memory
  • 11 Speakers
  • Automatic Equalizer
  • Audio Theft Deterrent
  • Streaming Audio
  • Window Grid Diversity Antenna
  • Smartphone Integration
  • Apple CarPlay
  • Android Auto
  • SiriusXM Satellite Radio
  • harman/kardon LOGIC7 Sound System
  • Wireless Phone Connectivity
  • 1 LCD Monitor In The Front
  • Siriusxm Traffic Real-Time Traffic Display
  • Power Front Seats w/Memory Functions
  • Bucket Front Seats w/Leather Back Material and Power 4-Way Driver Lumbar
  • 10-Way Driver Seat -inc: Power 4-Way Lumbar Support
  • 10-Way Passenger Seat -inc: Power 4-Way Lumbar Support
  • Power Tilt/Telescoping Steering Column
  • Power Rear Windows
  • Selective Service Internet Access
  • Sport Leather/Metal-Look Steering Wheel w/Auto Tilt-Away
  • Front Cupholder
  • Front Cigar Lighter(s)
  • Ashtray
  • Proximity Key For Doors And Push Button Start
  • Valet Function
  • Power Fuel Flap Locking Type
  • Remote Keyless Entry w/Integrated Key Transmitter, 2 Door Curb/Courtesy, Illuminated Entry and Panic Button
  • Remote Releases -Inc: Proximity Cargo Access
  • Homelink Garage Door Transmitter
  • Cruise Control
  • Dual Zone Front Automatic Air Conditioning
  • HVAC -inc: Residual Heat Recirculation
  • Illuminated Locking Glove Box
  • Driver Foot Rest
  • Interior Trim -inc: Aluminum/Metal-Look Interior Accents and Leatherette Upholstered Dashboard
  • Full Cloth Headliner
  • Leather Door Trim Insert
  • Leather/Metal-Look Gear Shifter Material
  • Leather Upholstery
  • Day-Night Auto-Dimming Rearview Mirror
  • Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination
  • Full Floor Console w/Locking Storage, Mini Overhead Console and 2 12V DC Power Outlets
  • Front Map Lights
  • Fade-To-Off Interior Lighting
  • Full Carpet Floor Covering -inc: Carpet Front Floor Mats
  • Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
  • Trunk/Hatch Auto-Latch
  • Cargo Space Lights
  • Memory Settings -inc: Driver And Passenger Seats, Door Mirrors, Steering Wheel and Head Restraints
  • FOB Controls -inc: Keyfob Cargo Access, Keyfob Window Activation and Keyfob Sunroof/Convertible Roof Activation
  • Integrated Navigation System w/Voice Activation
  • Tracker System
  • Smart Device Integration
  • Refrigerated/Cooled Box Located In The Glovebox, Driver And Passenger Door Bins
  • Power 1st Row Windows w/Front And Rear 1-Touch Down, w/Driver And Passenger 1-Touch Up
  • Delayed Accessory Power
  • Power Door Locks w/Autolock Feature
  • Driver Information Center
  • Redundant Digital Speedometer
  • Trip Computer
  • Outside Temp Gauge
  • Analog Appearance
  • Heated Seats
  • Power Anti-Whiplash Adjustable Front Head Restraints
  • Front Center Armrest
  • Perimeter Alarm
  • Immobilizer
  • 2 12V DC Power Outlets
  • Air Filtration
  • Electronic Stability Control (ESC)
  • ABS And Driveline Traction Control
  • Side Impact Beams
  • Dual Stage Driver And Passenger Seat-Mounted Side Airbags
  • Emergency Sos Capability
  • Collision Mitigation-Front
  • Collision Warning-Front
  • Driver Monitoring-Alert
  • Tire Specific Low Tire Pressure Warning
  • Dual Stage Driver And Passenger Front Airbags
  • Curtain 1st Row Airbags
  • Airbag Occupancy Sensor
  • Driver And Passenger Knee Airbag
  • BabySmart Child Seat Sensor
  • Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners
  • Back-Up Camera
  • Navigation System
  • Convertible HardTop
  • 11 Speakers
  • AM/FM radio: SiriusXM
  • Android Auto®
  • Apple CarPlay®
  • CD player
  • DVD-Audio
  • harman/kardon® LOGIC7 Sound System
  • harman/kardon® Speakers
  • Radio data system
  • Radio: COMAND® NTG 5.1 Infotainment System
  • SiriusXM Satellite Radio
  • Weather band radio
  • Air Conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear window defroster
  • Head restraints memory
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Remote keyless entry
  • Steering wheel memory
  • Steering wheel mounted audio controls
  • Adaptive suspension
  • Four wheel independent suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Anti-whiplash front head restraints
  • Child-Seat-Sensing Airbag
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system
  • Front anti-roll bar
  • Integrated roll-over protection
  • Knee airbag
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power adjustable front head restraints
  • Rear anti-roll bar
  • Smartphone Integration
  • Brake assist
  • Electronic Stability Control
  • Exterior Parking Camera Rear
  • Auto High-beam Headlights
  • Delay-off headlights
  • Headlight cleaning
  • Rear fog lights
  • Panic alarm
  • Security system
  • Speed control
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Convertible roof wind blocker
  • Heated door mirrors
  • Power door mirrors
  • Turn signal indicator mirrors
  • Apple CarPlay®/Android Auto®
  • Auto tilt-away steering wheel
  • Auto-dimming Rear-View mirror
  • Burl Walnut Wood Trim
  • Convertible roof lining
  • Driver door bin
  • Driver vanity mirror
  • Front reading lights
  • Garage door transmitter: Homelink
  • Genuine wood console insert
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • Illuminated entry
  • Leather Shift Knob
  • Navigation Map Updates for 3 Years
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Power convertible roof
  • Power Front Seats w/Memory Functions
  • Speed Limit Assist
  • Sport steering wheel
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Front Bucket Seats
  • Front Center Armrest
  • Heated front seats
  • Heated Seats
  • Leather Upholstery
  • Power passenger seat
  • Passenger door bin
  • Alloy wheels
  • High Performance Tires
  • Wheels: 19" 5-Spoke Alloy w/Black Accents
  • Glass rear window
  • Rain sensing wipers
  • Variably intermittent wipers
  • Doc fee of $436 included in Price
  • Vehicle
    • EPA Classification: Two Seaters
  • Mileage
    • Fuel Economy Est-Combined (MPG): 22
    • EPA Fuel Economy Est - City (MPG): 20
    • EPA Fuel Economy Est - Hwy (MPG): 28
  • Weight Information
    • Base Curb Weight (lbs): 3826
  • Suspension
    • Suspension Type - Front: Multi-Link
    • Suspension Type - Rear: Multi-Link
    • Suspension Type - Front (Cont.): Multi-Link
    • Suspension Type - Rear (Cont.): Multi-Link
  • Brakes
    • Brake Type: 4-Wheel Disc
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 14.2
    • Rear Brake Rotor Diam x Thickness (in): 12.6
  • Tires
    • Front Tire Order Code: R66
    • Rear Tire Order Code: R66
    • Front Tire Size: P255/35YR19
    • Rear Tire Size: P285/30YR19
  • Wheels
    • Front Wheel Size (in): 19 X 8.5
    • Rear Wheel Size (in): 19 X 9.5
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
  • Steering
    • Steering Type: Rack-Pinion
    • Turning Diameter - Curb to Curb (ft): 36.2
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 19.8
  • Exterior Dimensions
    • Wheelbase (in): 101.7
    • Length, Overall (in): 182.3
    • Width, Max w/o mirrors (in): 73.9
    • Height, Overall (in): 51.2
    • Track Width, Front (in): 62.8
    • Track Width, Rear (in): 63
    • Min Ground Clearance (in): 3.7
  • Cargo Area Dimensions
    • Trunk Volume (ft³): 8.5
  • Interior Dimensions
    • Passenger Capacity: 2
    • Passenger Volume (ft³): 50.5
    • Front Head Room (in): 39.1
    • Front Leg Room (in): 42.9
    • Front Shoulder Room (in): 55.5
    • Front Hip Room (in): 53.6
  • Summary
    • Vehicle Name: Mercedes-Benz SL
    • Body Style: Roadster
  • Emissions
    • Tons/yr of CO2 Emissions @ 15K mi/year: 8.0

May not represent actual vehicle. (Options, colors, trim and body style may vary) The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.