Mercedes-Benz SL-Class vs Mercedes-Benz SLC-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2020 Mercedes-Benz SL-Class SL 450 RWD
Photo of 2019 model year shown

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Used Car Pricing Used listing price comparison and analysis.

2020 Mercedes-Benz SL-Class
SL 450 RWD
CarGurus Instant Market Value
$101,464
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
CarGurus Instant Market Value
$59,450

Expert Reviews Reviews from CarGurus experts.

2020 Mercedes-Benz SL-Class
SL 450 RWD
Cherise Threewitt Preview:

The Mercedes-Benz SL-Class is a smooth, spacious, and sporty roadster with a long history. The current generation, which dates back to 2013, was refreshed in 2017 and carries over larg...

2020 Mercedes-Benz SLC-Class
SLC 300 RWD
Cherise Threewitt Preview:

It’s time to say goodbye to the Mercedes-Benz SLC-Class roadster. The SLC-Class, which Mercedes-Benz introduced in 2017 as a successor to the SLK-Class, offers a combination of style a...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2020 Mercedes-Benz SL-Class
SL 450 RWD
writes:
Back Seats Ranked 2019 Mercedes-Benz E-Class E 450 Cabriolet RWD better.
" E-Class has 4 seats SL 450 only has 2 seats"
Value Ranked 2019 Mercedes-Benz E-Class E 450 Cabriolet RWD worse.
"Only depends what you are looking for, a family or just 2 people"
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
No User Reviews

Specs

2020 Mercedes-Benz SL-Class
SL 450 RWD
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
Powertrain 9-Speed Automatic 9-Speed Automatic
Drivetrain
RWD
RWD
Fuel Economy, City
20 MPG
23 MPG
Fuel Economy, Highway
28 MPG
32 MPG
Fuel Tank Volume 19.8 gal 15.9 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
362 hp @ 5,000 RPM
241 hp @ 5,550 RPM
Torque
369 lb-ft @ 1,500 RPM
273 lb-ft @ 1,300 RPM
Cylinders
6 cylinders
4 cylinders
Compression Ratio
10.5:1
9.8:1
Displacement
3,000 cc
2,000 cc
Bore x Stroke
3.46 in x 3.23 in
3.27 in x 3.62 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags -- Standard
Curtain Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard --
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 2 seats 2 seats
Front Legroom 53.6 in 42.5 in
Back Legroom -- --
Payload and Towing
Cargo Volume 8.5 cu ft 6.5 cu ft
Maximum Payload -- 628 lbs
Exterior
Length 182.3 in 162.8 in
Width 82.6 in 79 in
Height 51.2 in 51.3 in
Wheelbase 101.8 in 95.7 in

Available Options

2020 Mercedes-Benz SL-Class
SL 450 RWD

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Metallic
  • Designo Selenite Grey Magno
  • Dolomite Brown Metallic
  • Graphite Grey Metallic
  • Iridium Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • Bang & Olufsen BeoSound Premium Sound System
  • Soft Close Doors
  • Silver Seat Belts
  • AMG Carbon Fiber Trim
  • Designo Black Piano Lacquer Trim
  • Designo Champagne White Lacquer Trim
  • Designo Classic Red Leather Package
  • Red Seat Belts
  • Wood/Leather Steering Wheel
  • AMG Sport Steering Wheel In Leather/DINAMICA
  • Active Body Control (ABC)
  • DESIGNO Deep White/Black Leather Package
  • DESIGNO Light Brown/Black Leather Package
  • DESIGNO Platinum White/Black Leather Package
  • DESIGNO Sand/Black Leather Package
  • DESIGNO Sienna Brown/Black Leather Package
  • DESIGNO Titanium Grey Pearl/Black Leather Package
  • DESIGNO Tuscany Beige Pearl/Black Leather Package
  • Driver Assistance Package
  • Premium Package
  • Designo Bamboo Trim
  • Bengal Red/Black, Exclusive Nappa Leather Upholstery
  • Black, Exclusive Nappa Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Nappa Leather Upholstery
  • Saddle Brown/Black, Exclusive Nappa Leather Upholstery
  • Bengal Red/Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Nappa Leather Upholstery
  • Saddle Brown/Black, Nappa Leather Upholstery
  • Magic Sky Control
  • Wheels: 19" AMG Multi-Spoke Alloy
2020 Mercedes-Benz SLC-Class
SLC 300 RWD

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • DESIGNO Diamond White Metallic
  • DESIGNO Patagonia Red Metallic
  • DESIGNO Shadow Grey MAGNO
  • Graphite Grey Metallic
  • Indium Grey Metallic
  • Iridium Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • Adjustable Suspension
  • Designo Black Piano Lacquer Wood Trim
  • AMG Line Exterior
  • DESIGNO Auburn Nappa Leather
  • DESIGNO Auburn/Black Two-Tone Nappa Leather
  • DESIGNO Classic Red Nappa Leather
  • DESIGNO Classic Red/Black Two-Tone Nappa Leather
  • DESIGNO Curcuma Nappa Leather
  • DESIGNO Curcuma/Black Two-Tone Nappa Leather
  • DESIGNO Deep Black Nappa Leather
  • DESIGNO Deep White Nappa Leather
  • DESIGNO Deep White/Black Two-Tone Nappa Leather
  • DESIGNO Light Brown Nappa Leather
  • DESIGNO Light Brown/Black Two-Tone Nappa Leather
  • DESIGNO Pastel Yellow Nappa Leather
  • DESIGNO Pastel Yellow/BLK Two-Tone Nappa Leather
  • DESIGNO Plat White/Black Two-Tone Nappa Leather
  • DESIGNO Platinum White Nappa Leather
  • DESIGNO Porcelain Nappa Leather
  • DESIGNO Porcelain/Black Two-Tone Nappa Leather
  • DESIGNO Sand Nappa Leather
  • DESIGNO Sand/Black Two-Tone Nappa Leather
  • Driver Assistance Package
  • Exterior Lighting Package
  • Garmin Map Pilot
  • Harman/Kardon Logic7 Surround Sound System
  • Illuminated Door Sills
  • Multimedia Package
  • Panoramic Roof W/Magic Sky Control
  • Parktronic W/Advanced Parking Guidance
  • Premium Package
  • Bengal Red/Black, Nappa Leather Upholstery
  • Black, Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Macchiato Beige, Nappa Leather Upholstery
  • Saddle Brown, Nappa Leather Upholstery
  • Sahara Beige, Leather Upholstery
  • Black W/Red Stitching, Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Wheels: 18" Twin 5-Spoke

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