Mercedes-Benz CLS-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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User Ranking Drivers and owners ranked these cars in 9 categories.

New Car Pricing New listing price comparison and analysis.

2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
MSRP
$49,950
Invoice
$46,953
Average Price Paid
$46,054
384 listings nationwide

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2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD
No Data Available
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD
CarGurus Instant Market Value
$82,741
11 listings nationwide
3 GREAT deals
1 GOOD deals

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2020 Mercedes-Benz SLC-Class
SLC 300 RWD
CarGurus Instant Market Value
$59,650
4 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD
Kyree Williams Preview:

The Mercedes-Benz CLS-Class, a sleek 4-door coupe, competes with the Audi A7 and S7. It was redesigned for 2019, so 2020 brings minor changes. Mercedes-Benz splits the CLS-Class into ...

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 CLS-Class
CLS 450 4MATIC Coupe AWD
GuruM9TL8 writes:
Great personal car. Will buy.
Power Ranked 2021 Genesis GV80 3.5T Advanced AWD worse.
"Image and styling. Both are more than adequate power. The Genesis maintenance is well presented. Mercedes will have a better resale in time. High depreciation."
Family Car Ranked 2021 Genesis GV80 3.5T Advanced AWD better.
"Cost and space"
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
No User Reviews

Specs

2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD
2020 Mercedes-Benz SLC-Class
SLC 300 RWD
Powertrain 9-Speed Automatic 9-Speed Automatic
Drivetrain
AWD
RWD
Fuel Economy, City
23 MPG
23 MPG
Fuel Economy, Highway
30 MPG
32 MPG
Fuel Tank Volume 21.1 gal 15.9 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
362 hp @ 5,500 RPM
241 hp @ 5,550 RPM
Torque
369 lb-ft @ 1,800 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
3.27 in x 3.62 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 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
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 5 seats 2 seats
Front Legroom 41.9 in 42.5 in
Back Legroom 35 in --
Payload and Towing
Cargo Volume 11.9 cu ft 6.5 cu ft
Maximum Payload 1,389 lbs 628 lbs
Exterior
Length 196.4 in 162.8 in
Width 81.5 in 79 in
Height 56.3 in 51.3 in
Wheelbase 115.7 in 95.7 in

Available Options

2020 Mercedes-Benz CLS-Class
CLS 450 4MATIC Coupe AWD

Exterior Colors

  • Black
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Bright
  • DESIGNO Selenite Grey MAGNO
  • Graphite Grey Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • 3-Zone Climate Control
  • Soft-Close Doors
  • Air Body Control Air Suspension
  • AMG Line
  • Acoustic Comfort Package
  • Active Multicontour Front Seats W/Massage Feature
  • BURMESTER High-End 3D Sound System
  • BURMESTER Surround Sound System
  • DESIGNO Black/Titanium Grey Pearl Leather Package
  • DESIGNO MACCHIATO Beige/Saddle Brown Leather PKG
  • Driver Assistance Package
  • Energizing Comfort Package
  • Exterior Lighting Package
  • Head-Up Display
  • Night Package
  • Parking Assist Package
  • Premium Package
  • Warmth & Comfort Package
  • Wood/Leather Steering Wheel
  • DESIGNO BLK Piano Lacquer Flowing Lines Wood Trim
  • Black Perforated Nappa Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Macchiato Beige/Brown, Nappa Leather Upholstery
  • Magma Grey/Black, Perforated Nappa Leather Upholstery
  • Magma Grey/MACCHIATO, Perforated Nappa Leather Upholstery
  • Marsala Brown/Espresso, Perforated Nappa Leather Upholstery
  • Heated Rear Seats
  • Marsala Brown/Espresso, Perforated Nappa Leather Upholstery
  • Wheels: 20" AMG Multi-Spoke
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 Black Piano Lacquer Wood Trim
  • 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
  • SLC Final Edition
  • Black Perforated Nappa Leather Upholstery
  • Black, Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Macchiato Beige, Nappa Leather Upholstery
  • Sahara Beige, Leather Upholstery
  • Bengal Red/Black, Perforated Nappa Leather Upholstery
  • Black W/Red Stitching, Leather Upholstery
  • Black, Perforated Nappa Leather Upholstery
  • MACCHIATO Beige, Perforated Nappa Leather Upholstery
  • Saddle Brown, Perforated Nappa Leather Upholstery
  • Wheels: 18" Twin 5-Spoke

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