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

Select a car to compare

Cancel
Change
2023 Mercedes-Benz C-Class C 300 4MATIC Cabriolet AWD
Photo of 2021 model year shown

Select a car to compare

Cancel
Change
2015 Mercedes-Benz SLS-Class AMG GT Final Edition

Select a car to compare

Cancel
+

New Car Pricing New listing price comparison and analysis.

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
MSRP
$59,250
Invoice
$55,991
Average Price Paid
$58,440
53 listings nationwide

Shop

2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
No Data Available
Incentives Find if there are incentives in your area. Enter your zip code
2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
No Data Available
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
CarGurus Instant Market Value
$67,489
2 listings nationwide

Shop

2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
CarGurus Instant Market Value
$221,580
1 vehicle

Shop

Expert Reviews Reviews from CarGurus experts.

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
No Expert Reviews
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
Michael Perkins Preview:

The gull-wing Mercedes will get a swan song in the SLS AMG GT Final Edition. Of course if you decide to go with the roadster version, you’ll forgo the divisive gull wings altogether, b...

Read full review »

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

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
No User Reviews
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
20
Chauncey 2015 Mercedes-Benz SLS-Class AMG GT Final EditionReview:

Review — A very unique body style. I particularly like the sports edition.

Full review »

Specs

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
Powertrain 9-Speed Automatic 7-Speed Dual Clutch
Drivetrain
AWD
RWD
Fuel Economy, City
21 MPG
13 MPG
Fuel Economy, Highway
30 MPG
19 MPG
Fuel Tank Volume 17.4 gal 22.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
255 hp @ 5,800 RPM
583 hp @ 6,800 RPM
Torque
273 lb-ft @ 1,800 RPM
479 lb-ft @ 4,750 RPM
Cylinders
4 cylinders
8 cylinders
Compression Ratio
10.5:1
11.3:1
Displacement
2,000 cc
6,300 cc
Bore x Stroke
3.27 in x 3.62 in
4.02 in x 3.72 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Rear Side Airbags Standard --
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
CD Player -- 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 4 seats 2 seats
Front Legroom 42 in 39.1 in
Back Legroom 32 in --
Payload and Towing
Cargo Volume 8.8 cu ft 6.2 cu ft
Maximum Payload 882 lbs --
Exterior
Length 184.5 in 182.6 in
Width 79.4 in 81.8 in
Height 55.6 in 49.7 in
Wheelbase 111.8 in 105.5 in

Available Options

2023 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD

Exterior Colors

  • Black
  • Cirrus Silver Metallic
  • Graphite Grey Metallic
  • Lunar Blue Metallic
  • MANUFAKTUR Cardinal Red Metallic
  • MANUFAKTUR Diamond White
  • Mojave Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic
  • Starling Blue Metallic

Option Packages

  • AMG Line
  • Driver Assistance Package
  • Head-Up Display
  • Led Intelligent Light System
  • Multimedia Package
  • Parking Assistance Package
  • Black, Leather Upholstery
  • Cranberry Red, Leather Upholstery
  • Porcelain/Black, Leather Upholstery
  • Saddle Brown/Black, Leather Upholstery
  • Wheels: 19" AMG MULTISPOKE
  • Wheels: 19" AMG MULTISPOKE W/Black Accents
  • Wheels: 19" AMG Twin 5-Spoke W/Black Accents
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition

Exterior Colors

  • AMG IMOLA Gray
  • DESIGNO Mystic White II
  • Iridium Silver
  • Mars Red
  • Obsidian Black

Option Packages

  • AMG Carbon Ceramic Braking System
  • AMG Performance Media
  • Bang & Olufsen Sound System
  • Carbon Fiber Side Mirror Covers
  • Extended Interior Carbon Fiber Package
  • Wheels: 19" Front & 20" Rear 10-Spoke Matte Black

Related Comparisons