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2020 Mercedes-Benz SL 450 Roadster
City mpg:
20
Highway mpg:
28

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2020 Mercedes-Benz SL 450 Roadster Overview

2020 Mercedes-Benz
SL 450 Roadster

Starting at: $91,000

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Specifications Trims

Specifications

  • Rear cargo - power open and close trunk
  • Power door mirrors
  • Heated door mirrors
  • Auto-dimming door mirrors
  • Turn signal indicator mirrors
  • Power convertible roof
  • Glass rear window
  • Convertible hard top
  • Convertible roof lining
  • Convertible roof wind blocker
  • Tailpipe finisher - chrome
  • Door mirrors - body-color
  • Bumpers - body-color
  • Engine liters - 3.0
  • Compressor - twin turbo
  • Cylinder configuration - V-6
  • Horsepower - 362hp @ 5,500RPM
  • Torque - 369 lb.-ft. @ 2,000RPM
  • Number of valves - 24
  • Variable valve control
  • Engine location - front
  • Recommended fuel - Premium Unleaded
  • Transmission - 9 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - rear-wheel
  • Limited slip differential - brake actuated
  • Fuel economy combined - 22mpg
  • Fuel tank capacity - 19.8gal.
  • Fuel economy city - 20mpg
  • Fuel economy highway - 28mpg
  • Basic warranty - 48 months/50,000miles
  • Powertrain warranty - 48 months/50,000miles
  • Corrosion perforation warranty - 48 months/50,000miles
  • Roadside assistance coverage - 48 months/50,000miles
  • Adaptive suspension
  • Four wheel independent suspension
  • Front anti-roll bar
  • Rear anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Alloy wheels
  • Front tires - 255/35YR19.0
  • Rear tires - 285/30YR19.0
  • Wheel size - 19"
  • Engine displacement - 3.0 L
  • Engine horsepower - 362hp @ 5,500RPM
  • Engine torque - 369 lb.-ft. @ 2,000RPM
  • Engine bore x stroke - 88.1mm x 82.1mm (3.47" x 3.23")
  • Compression ratio - 10.50 to 1
  • Curb weight - 1,735kg (3,826lbs)
  • Exterior length - 4,630mm (182.3")
  • Exterior body width - 1,877mm (73.9")
  • Exterior height - 1,300mm (51.2")
  • Wheelbase - 2,583mm (101.7")
  • Turning radius - 5.5m (18.1')
  • Front legroom - 1,090mm (42.9")
  • Front headroom - 993mm (39.1")
  • Front hiproom - 1,361mm (53.6")
  • Front shoulder room - 1,410mm (55.5")
  • Passenger volume - 1,430L (50.5 cu.ft.)
  • Interior cargo volume - 241 L (9 cu.ft.)
  • Interior maximum cargo volume - 382 L (13 cu.ft.)
  • AM/FM radio - SiriusXM
  • CD player
  • CD-MP3 decoder
  • DVD-Audio
  • Internal memory capacity (GB) - 10 GB
  • Satellite radio trial duration with new vehicle purchase (months) - 6
  • Radio data system
  • Weather band radio
  • Steering wheel mounted audio controls
  • Speakers - 11
  • Speaker type - harman/kardon
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Diversity antenna
  • Smart device integration - Apple CarPlay/Android Auto
  • Delay-off headlights
  • Headlight cleaning
  • Auto high-beam headlights
  • Rear fog lights
  • Variably intermittent wipers
  • Rain sensing wipers
  • Rear window defroster
  • Front reading lights
  • Display - analog
  • Tachometer
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Forward collision - mitigation
  • Exterior parking camera rear
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Knee airbag
  • Childseat sensing airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system
  • Ignition disable
  • Security system
  • Integrated roll-over protection
  • Electronic stability
  • Traction control
  • Power adjustable front head restraints
  • Anti-whiplash front head restraints
  • Max seating capacity - 2
  • Front seats - bucket
  • Power driver seat
  • Power 4-way driver lumbar support
  • Power passenger seat
  • Front center armrest
  • Power 4-way passenger lumbar support
  • Heated front seats
  • Leather upholstery
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • Genuine wood console insert
  • Leather shift knob
  • Sport steering wheel
  • Air conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Residual heat recirculation
  • Memory seat
  • Steering wheel memory
  • Head restraints memory
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - doors and push button start
  • Illuminated entry
  • Remote engine start - smart device only
  • Tilt steering wheel
  • Telescoping steering wheel
  • Auto tilt-away steering wheel
  • Auto-dimming rearview mirror
  • Driver vanity mirror
  • Passenger vanity mirror
  • Garage door transmitter - Homelink
  • Emergency communication system
  • Navigation system
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Trunk/hatch auto-latch

Trims

  MSRP Engine Transmission City/Hwy mpg
2020 Mercedes-Benz SL 450 Roadster Search New $91,000   362-hp 3.0L 6-cyl  9-spd auto  20 / 28  

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