2020 Mercedes-Benz SL 550 Roadster Specs

2020 Mercedes-Benz SL-Class Review

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As if the beastly roar of the potent V8 weren’t enough, the SL 550 gets AMG-styled alloy wheels and unique badging to show off its pedigree. Inside, the standard sport seats are replaced with multi-contour seats that offer heating, ventilation, and massage functions, along with Airscarf neck warmers. The power hands-free trunk lid folds up easily to make stowing cargo even easier, and an automated parking system bolsters the standard forward collision avoidance system. The leather upholstery can be upgraded to exclusive or designo Nappa leather, and the standard sound system can be replaced with a 12-speaker Bang & Olufsen premium set-up.

Overview

Select configuration:

$114,700

Starting Price (MSRP)

Engine

4.7L Twin-Turbo V8 Gas

Transmission

9-Speed Automatic

Drivetrain

Rear-Wheel Drive

Body Type

Convertible

Seating capacity

2 seater

Trunk Volume

8.5 ft³

Fuel Economy

City: 17 MPG

Hwy: 25 MPG

2020 Mercedes-Benz SL 450 Roadster

$79,595

10,719 miles

2020 Mercedes-Benz SL 550 Roadster

$88,999

10,620 miles

2020 Mercedes-Benz SL 550 Roadster

$78,000

34400英里

Fair Deal

$5,600 below

2020 Mercedes-Benz SL 450 Roadster

$77,499

11,869 miles

Performance Specs

Engine and Transmission

Engine

4.7L Twin-Turbo V8 Gas
Horsepower

449 hp @ 5500 rpm
Torque

516 lb-ft @ 1800 rpm
Transmission

9-Speed Automatic
Drivetrain

Rear-Wheel Drive

Steering

Steering Type

Rack-Pinion
Turning Diameter

36.2 ft

Wheels

Wheels Type

Aluminum Wheels
Front Wheel Size

19" x 8.5"
Rear Wheel Size

19" x 9.5"

Suspension

Front Suspension

Multi-Link
Rear Suspension

Multi-Link

Tires

Front Tire

P255/35YR19
Rear Tire

P285/30YR19

Fuel and MPG

Fuel Economy

Combined

20 MPG
City

17 MPG
Highway

25 MPG

Fuel Tank

Fuel Tank Capacity

19.8 gallons
Cruising Range City

336.6 miles
Cruising Range Highway

495 miles

Emissions

CO2 Emissions @ 15K mi/year

8.8 Tons/yr

Dimensions and Measurement

Exterior Dimensions

Length

182.3 in
Height

51.2 in
Max Width

73.9 in
Front Width

62.8 in
Rear Width

63 in
Wheelbase

101.7 in
Ground Clearance

3.7 in

Interior Space

Seating Capacity

2 seater
Front Seat Leg Room

42.9 in
Front Seat Headroom

39.1 in
Front Seat Shoulder Room

55.5 in
Front Seat Hip Room

53.6 in

Weight and Towing

Curb Weight

3,959 lbs

Cargo Space

Trunk Volume

8.5 ft³

Colors and Materials

Standard Exterior Colors

黑色的
Brilliant Blue Metallic
Dolomite Brown Metallic
Graphite Grey Metallic
Iridium Silver Metallic
Obsidian Black Metallic
Polar White
Selenite Grey Metallic

Optional Exterior Colors

designo Cardinal Red Metallic
designo Diamond White Metallic
designo Selenite Grey Magno

标准内部米aterials

Bengal Red/Black, Leather Upholstery
黑色的, Leather Upholstery
Crystal Grey/Black, Leather Upholstery
Ginger Beige/Espresso, Leather Upholstery

Optional Interior Materials

Bengal Red/Black, Exclusive Nappa Leather Upholstery
Bengal Red/Black, Perforated Nappa Leather Upholstery
黑色的, Exclusive Nappa Leather Upholstery
黑色的, Perforated Nappa Leather Upholstery
Ginger Beige/Espresso, Exclusive Nappa Leather Upholstery
Ginger Beige/Espresso, Perforated Nappa Leather Upholstery
Porcelain/Black, Exclusive Nappa Leather Upholstery
Porcelain/Black, Perforated Nappa Leather Upholstery
Saddle Brown/Black, Exclusive Nappa Leather Upholstery
Saddle Brown/Black, Perforated Nappa Leather Upholstery

Features and Options

Infotainment

HD Radio

Standard
Bluetooth Connection

Standard
Hard Disk Drive Media Storage

Standard
Premium Sound System

Standard
Satellite Radio

Standard
Smart Device Integration

Standard
WiFi Hotspot

Not Available
Auxiliary Audio Input

Standard
Entertainment System

Not Available
MP3 Player

Standard

Interior Trim

Bucket Seats

Standard
Cloth Seats

Not Available
Leather Seats

Standard
Leather Steering Wheel

Standard
Premium Synthetic Seats

Not Available
Vinyl Seats

Not Available
Woodgrain Interior Trim

Optional
Sun/Moonroof

Standard

Comfort

Head-Up Display

Not Available
Navigation System

Standard
Steering Wheel Audio Controls

Standard
Power Liftgate

Not Available
Power Mirror(s)

Standard
A/C

Standard
Adaptive Cruise Control

Optional
Automatic Parking

Standard
Climate Control

Standard
Cooled Front Seat(s)

Standard
Cooled Rear Seat(s)

Not Available
Cruise Control

Standard
Hands-Free Liftgate

Standard
Heated Front Seat(s)

Standard
Heated Rear Seat(s)

Not Available
Heated Steering Wheel

Not Available
Keyless Entry

Standard
Multi-Zone A/C

Standard
Power Driver Seat

Standard
Power Passenger Seat

Standard
Remote Engine Start

Standard
Remote Trunk Release

Not Available
Seat Memory

Standard
Universal Garage Door Opener

Standard
Seat-Massage

Standard
Rear A/C

Not Available
Keyless Start

Standard
Navigation from Telematics

Not Available
Telematics

Standard

Additional Packages

Driver Assistance Package

$2,250

PRE-SAFE PLUS, Active Distance Assist DISTRONIC, Active Steering Assist, Cross-Traffic Assist, PRE-SAFE Brake, BAS PLUS, Active Brake Assist w/Cross-Traffic Function, Active Blind Spot Assist, Active Lane Keeping Assist, Speed Limit Assist

Safety

Safety Features

Back-Up Camera

Standard
Cross-Traffic Alert

Not Available
后停车援助

Not Available
Blind Spot Monitor

Optional
Lane Departure Warning

Optional
Lane Keeping Assist

Optional
ABS

Standard
Night Vision

Not Available
Tire Pressure Monitor

Standard
Brake Assist

Standard
Stability Control

Standard
Traction Control

Standard

Airbags

Driver Air Bag

Standard
Front Head Air Bag

Standard
Front Side Air Bag

Standard
Knee Air Bag

Standard
Passenger Air Bag

Standard
Rear Head Air Bag

Not Available
Rear Side Air Bag

Not Available
Seatbelt Air Bag

Not Available

Warranty

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

Compare SL-Class SL 550 Roadster with other trims:

Mercedes-Benz SL 550 Roadster vs SL 450 Roadster