Mercedes-Benz C-Class vs Audi A5 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.

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
MSRP
$55,950
Invoice
$52,593
Average Price Paid
$52,009
224 listings nationwide

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2019 Audi A5
2.0T quattro Premium Cabriolet AWD
MSRP
$51,200
Invoice
$48,128
Average Price Paid
$46,563
99 listings nationwide

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

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
Fair Price
$52,997
Good Price
$50,478
Great Price
$49,038
2019 Audi A5
2.0T quattro Premium Cabriolet AWD
Fair Price
$48,216
Good Price
$43,973
Great Price
$41,547

Used Car Pricing Used listing price comparison and analysis.

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
CarGurus Instant Market Value
$63,384
1 listings nationwide

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2019 Audi A5
2.0T quattro Premium Cabriolet AWD
CarGurus Instant Market Value
$52,714

Expert Reviews Reviews from CarGurus experts.

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
Christian Wardlaw Preview:

For 2020, every Mercedes-Benz C-Class receives more standard equipment. Mercedes-Benz makes its AMG Drive Unit, which is a driver-selectable traction system, optional for the AMG 43 co...

2019 Audi A5
2.0T quattro Premium Cabriolet AWD
Cherise Threewitt Preview:

The Audi A5 lineup, consisting of Coupe Cabriolet versions, received a redesign for 2018. Audi kicks off the 2019 model year with new styling options and feature menu updates for the A...

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

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
No User Reviews
2019 Audi A5
2.0T quattro Premium Cabriolet AWD
writes:
Seating very comfortable, good power
Handling Ranked 2018 Audi Q5 2.0T quattro Premium Plus AWD worse.
"Softer ride"
Would Buy Ranked 2018 Audi Q5 2.0T quattro Premium Plus AWD better.
"Room"

Specs

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD
2019 Audi A5
2.0T quattro Premium Cabriolet AWD
Powertrain 9-Speed Automatic 7-Speed Dual Clutch
Drivetrain
AWD
AWD
Fuel Economy, City
21 MPG
23 MPG
Fuel Economy, Highway
29 MPG
34 MPG
Fuel Tank Volume 17.4 gal 15.3 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
255 hp @ 5,800 RPM
248 hp @ 5,000 RPM
Torque
273 lb-ft @ 1,800 RPM
273 lb-ft @ 1,600 RPM
Cylinders
4 cylinders
4 cylinders
Compression Ratio
10.5:1
9.6:1
Displacement
2,000 cc
2,000 cc
Bore x Stroke
3.27 in x 3.62 in
3.25 in x 3.65 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard --
Rear Side Airbags Standard --
Curtain Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
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 4 seats 4 seats
Front Legroom 42 in 41.3 in
Back Legroom 32 in 33.1 in
Payload and Towing
Cargo Volume 8.8 cu ft 9.3 cu ft
Maximum Payload -- 882 lbs
Exterior
Length 184.5 in 184 in
Width 79.4 in 79.9 in
Height 55.5 in 54.4 in
Wheelbase 111.8 in 108.9 in

Available Options

2020 Mercedes-Benz C-Class
C 300 4MATIC Cabriolet AWD

Exterior Colors

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

Option Packages

  • 12.3" Digital Instrument Cluster
  • AMG Line
  • DESIGNO Bengal Red Nappa Leather Package
  • Driver Assistance Package
  • Exterior Lighting Package
  • MB Entry Navigation
  • Multimedia Package
  • Parking Assistance Package
  • Head-Up Display
  • Black, Leather Upholstery
  • Cranberry Red/Black, 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
2019 Audi A5
2.0T quattro Premium Cabriolet AWD

Exterior Colors

  • Brilliant Black/Black Roof
  • Florett Silver Metallic/Black Roof
  • Glacier White Metallic/Black Roof
  • Ibis White/Black Roof
  • Manhattan Gray Metallic/Black Roof
  • Matador Red Metallic/Black Roof
  • Monsoon Gray/Black Roof
  • Mythos Black Metallic/Black Roof
  • Navarra Blue Metallic/Black Roof

Option Packages

  • Convenience Package
  • Winter Wheel & Tire Package

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