2021 Mercedes-Benz E-Class E450 Cabriolet Specs

Mercedes-Benz E-Class Convertible

2021 Mercedes-Benz E-Class E 450 RWD Cabriolet powered by 3.0-liter Inline-6 Gas Engine with 9-Speed Automatic transmission.

Back to 2021 Mercedes-Benz E-Class Convertible
Select configuration:
Starting Price (MSRP)
3.0-liter Twin-Turbo Inline-6 Gas
9-Speed Automatic
Rear-Wheel Drive
Body Type
Seating capacity
4 seater
Trunk Volume
13.6 ft³
Fuel Economy
City: 20 MPG
Hwy: 27 MPG

Performance Specs

Engine and Transmission

  • Engine
    3.0-liter Twin-Turbo Inline-6 Gas
  • Horsepower
    362 hp @ 5500 rpm
  • Torque
    369 lb-ft @ 1600 rpm
  • Transmission
    9-Speed Automatic
  • Drivetrain
    Rear-Wheel Drive


  • Steering Type
  • Turning Diameter
    37.5 ft


  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    18" x 8"
  • Rear Wheel Size
    18" x 9"


  • Front Suspension
  • Rear Suspension


  • Front Tire
  • Rear Tire

Fuel and MPG

Fuel Economy

  • Combined
    23 MPG
  • City
    20 MPG
  • Highway
    27 MPG


  • CO2 Emissions @ 15K mi/year
    7.7 Tons/yr

Fuel Tank

  • Fuel Tank Capacity
    17.4 gallons
  • Cruising Range City
    348 miles
  • Cruising Range Highway
    469.8 miles

Dimensions and Measurement

Exterior Dimensions

  • Length
    190 in
  • Height
    56.3 in
  • Max Width
    73.2 in
  • Front Width
    63.2 in
  • Rear Width
    63.3 in
  • Wheelbase
    113.1 in

Interior Space

  • Seating Capacity
    4 seater
  • Front Seat Leg Room
    41.8 in
  • Front Seat Headroom
    40.7 in
  • Front Seat Shoulder Room
    56.1 in
  • Front Seat Hip Room
    58.7 in
  • Rear Seat Headroom
    36.4 in
  • Rear Seat Shoulder Room
    48.3 in
  • Rear Seat Hip Room
    51.5 in

Weight and Towing

  • Curb Weight
    4,189 lbs

Cargo Space

  • Trunk Volume
    13.6 ft³

Colors and Materials

Standard Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • designo Cardinal Red
  • designo Diamond White
  • Dune Silver Metallic, Late availability.
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Obsidian Black Metallic
  • Polar White
  • Rubellite Red Metallic
  • Selenite Grey Metallic

Standard Interior Materials

  • Black, Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Classic Red/Black, Leather Upholstery
  • Classic Red/Black, Nappa Leather Upholstery
  • Deep White/Black, Nappa Leather Upholstery
  • designo Black/Titanium, designo Nappa Leather Upholstery
  • designo Macchiato Beige, designo Nappa Leather Upholstery
  • Macchiato Beige/Blue, Leather Upholstery
  • Macchiato Beige/Blue, Nappa Leather Upholstery
  • Macchiato Beige/Brown, Leather Upholstery
  • Macchiato Beige/Brown, Nappa Leather Upholstery
  • Saddle Brown/Black, Leather Upholstery

Additional Packages

AMG Line


brushed aluminum sport pedals w/rubber studs, AMG Floor Mats, AMG Bodystyling

designo Black/Titanium Grey Pearl Nappa Leather


door and center console armrests in designo black Nappa leather and chrome door pins, designo Floormats, designo Black DINAMICA Headliner, Upper Dashboard & Doors in designo Nappa Leather, contrasting topstitching, Multi-Function Sports Steering Wheel w/Flat Bottom, Galvanized Shift Paddles

designo Macchiato Beige/Titian Red Nappa Leather


door and center console armrests in designo macchiato beige Nappa leather and chrome door pins, designo Floormats, Upper Dashboard & Doors in designo Nappa Leather, contrasting topstitching, designo Macchiato Beige DINAMICA Headliner

Driver Assistance Package


active emergency stop assist, evasive steering assist, active blind spot assist and active lane keeping assist, Active Distance Assist DISTRONIC, Active Steering Assist, Active Speed Limit Assist, Speed Limit Assist, Active Lane Change Assist, Route-Based Speed Adaptation

ENERGIZING Comfort Package


ENERGIZING Comfort, AIR BALANCE Cabin Air Fragrance & Filtration Sys

Exterior Lighting Package


LED Intelligent Light System, Adaptive Highbeam Assist, automatically activated cornering lights, active curve function and 'welcoming' rear taillamps function, Adaptive Highbeam Assist

Night Package


high-gloss black front splitter, high-gloss black grille trim, high-gloss black rear diffuser, high-gloss black side mirrors and high-gloss black window trim

Parking Assistance Package


Active Parking Assist, Surround View Camera System

Warmth & Comfort Package


Heated Steering Wheel, Rapid Heating Functionality for Front Seats, Heated Armrests


Warranty Summary

  • Basic
    4 Years / 50,000 Miles
  • Corrosion
    4 Years / 50,000 Miles
  • Drivetrain
    4 Years / 50,000 Miles
  • Roadside Assistance
    4 Years / 50,000 Miles
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