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

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New Car Pricing New listing price comparison and analysis.

2021 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
MSRP
$56,700
Invoice
$53,298
Average Price Paid
$52,519
103 listings nationwide

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2021 Mercedes-Benz GLC-Class
GLC 300 4MATIC Coupe AWD
MSRP
$51,560
Invoice
$48,551
Average Price Paid
$47,530
360 listings nationwide

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Pricing Analysis Price analysis based on recent sales data applied to current trim without options.

2021 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
Fair Price
$54,060
Good Price
$51,450
Great Price
$49,958
2021 Mercedes-Benz GLC-Class
GLC 300 4MATIC Coupe AWD
Fair Price
$49,027
Good Price
$46,629
Great Price
$45,258

Expert Reviews Reviews from CarGurus experts.

2021 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
No Expert Reviews
2021 Mercedes-Benz GLC-Class
GLC 300 4MATIC Coupe AWD
Stephen Edelstein Test Drive Review:

The modern compact luxury SUV market is an embarrassment of riches. Shoppers have more options than ever before, and all of them are terrific vehicles. There’s the BMW X3, Audi Q5, Vol...

No Data Available
No Data Available
  • Look and Feel 10
  • Performance 8
  • Form & Function 7
  • Technology 8
  • Safety 8
  • Cost-Effectiveness 7

Specs

2021 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
2021 Mercedes-Benz GLC-Class
GLC 300 4MATIC Coupe AWD
Powertrain 9-Speed Automatic 9-Speed Automatic
Drivetrain
AWD
AWD
Fuel Economy, City
22 MPG
22 MPG
Fuel Economy, Highway
30 MPG
28 MPG
Fuel Tank Volume 17.4 gal 17.4 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
255 hp @ 5,800 RPM
255 hp @ 5,800 RPM
Torque
273 lb-ft @ 1,800 RPM
273 lb-ft @ 1,800 RPM
Cylinders
4 cylinders
4 cylinders
Compression Ratio
10.5:1
10.5:1
Displacement
2,000 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
Rear Side Airbags Standard --
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof -- Standard
Air Conditioning Standard 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 5 seats
Front Legroom 42 in 40.8 in
Back Legroom 32 in 37.2 in
Payload and Towing
Cargo Volume 8.8 cu ft 17.6 cu ft
Maximum Payload 882 lbs 1,682 lbs
Maximum Towing Capacity -- 3,500 lbs
Exterior
Length 184.5 in 183.3 in
Width 79.4 in 82.5 in
Height 55.8 in 63.9 in
Wheelbase 111.8 in 113.1 in

Available Options

2021 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD

Exterior Colors

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

Option Packages

  • AMG Line
  • DESIGNO Bengal Red Nappa Leather Package
  • Driver Assistance Package
  • Exterior Lighting Package
  • Head-Up Display
  • MB Entry Navigation
  • Multimedia Package
  • Parking Assistance Package
  • Black, Leather Upholstery
  • Cranberry Red, Leather Upholstery
  • Magma Grey/Black, Leather Upholstery
  • Porcelain/Black, Leather Upholstery
  • Saddle Brown/Black, Leather Upholstery
  • Wheels: 19" 10-Spoke
  • Wheels: 19" AMG MULTISPOKE
  • Wheels: 19" AMG MULTISPOKE W/Black Accents
  • Wheels: 19" AMG Twin 5-Spoke W/Black Accents
  • Wheels: 19" Twin 5-Spoke
2021 Mercedes-Benz GLC-Class
GLC 300 4MATIC Coupe AWD

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • Cirrus Silver Metallic
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Metallic
  • DESIGNO Selenite Grey MAGNO
  • Graphite Grey Metallic
  • Lunar Blue Metallic
  • Mojave Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • 12.3" Digital Instrument Cluster
  • Brushed Aluminum Running Boards
  • AMG Line
  • BURMESTER Surround Sound System
  • DESIGNO Platinum White Pearl/BLK Nappa Leather PKG
  • Driver Assistance Package
  • Exterior Lighting Package
  • Head-Up Display
  • Illuminated Star
  • Multimedia Package
  • Premium Package
  • Class II Trailer Hitch
  • Rear Side Air Bags
  • Black, Leather Upholstery
  • Magma Grey/Black, Leather Upholstery
  • Silk Beige/Black, Leather Upholstery
  • AMG Black, Leather Upholstery
  • AMG Cranberry Red/Black, Leather Upholstery
  • AMG Saddle Brown, Leather Upholstery
  • Silk Beige/Black, Leather Upholstery
  • Heated Rear Seats
  • Wheels: 20" Twin 5-Spoke

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