2018 Mercedes-Benz C-Class vs. 2018 Audi A5
When comparing the 2018 Mercedes-Benz C-Class's and the 2018 Audi A5's specifications and ratings, the 2018 Mercedes-Benz C-Class has the advantage in the areas of typical lower range of pricing for used cars, resale value and interior volume. The 2018 Audi A5 has the advantage in the areas of fuel efficiency, reliability, overall quality score and base engine power. Based on this comparison of the 2018 Mercedes-Benz C-Class's and the 2018 Audi A5's specifications and ratings, the 2018 Audi A5 is a better car than the 2018 Mercedes-Benz C-Class.
2018 Mercedes-Benz C-Class vs. 2018 Audi A5 Pricing
A used 2018 Mercedes-Benz C-Class ranges from $27,495 to $61,995 while a used 2018 Audi A5 is priced between $27,810 to $40,472.
2018 Mercedes-Benz C-Class vs. 2018 Audi A5 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the 2018 Mercedes-Benz C-Class loses 44.7 percent of its value and the 2018 Audi A5 loses 45.2 percent of its value. This means the 2018 Mercedes-Benz C-Class retains 0.5 percentage points more of its value and has the advantage of higher resale value versus the 2018 Audi A5.
2018 Mercedes-Benz C-Class vs. 2018 Audi A5 Quality Rating
The iSeeCars Overall Quality rating for the Mercedes-Benz C-Class is 7.2 out of 10 while the Audi A5's quality rating is 7.8 out of 10. This results in the Mercedes-Benz C-Class being ranked 13 out of 26 Best Luxury Convertibles and the Audi A5 being ranked 4 out of 26.
2018 Mercedes-Benz C-Class vs. 2018 Audi A5 Reliability Rating
iSeeCars’ Reliability Rating for the Mercedes-Benz C-Class is 7.5 out of 10. For the Audi A5 the reliability rating is 8.7 out of 10. This gives the Audi A5 an advantage in reliability compared to the Mercedes-Benz C-Class.
Engine Power and Fuel Efficiency Comparison
For engine performance, the 2018 Mercedes-Benz C-Class’s base engine makes 241 horsepower, and the 2018 Audi A5 base engine makes 252 horsepower. The C-Class is rated to deliver an average of 25 miles per gallon, with a highway range of 505 miles. The A5 is rated to deliver an average of 27 miles per gallon, with a highway range of 520 miles. This gives the 2018 Audi A5 the fuel efficiency and maximum range advantage over the 2018 Mercedes-Benz C-Class. Both models use premium unleaded.
Passenger Space Comparison
While both models are compact cars, the 2018 Mercedes-Benz C-Class has the advantage of offering more interior volume, reflected in more front leg room and rear shoulder room. The 2018 Audi A5 has the advantage in the areas of front head room, front shoulder room, rear head room, rear leg room, and cargo space.
Pricing
New Asking Price:
-
Used Asking Price:
27495 - 61995
5-Year Depreciation (lower is better):
0.446623
Pricing
New Asking Price:
-
Used Asking Price:
27810 - 40472
5-Year Depreciation (lower is better):
0.451947
Mercedes-Benz C-Class Scores & Rankings
Overall Score:
7.235996 / 10
Reliability:
7.471991 / 10
Retained Value:
7.0 / 10
Safety:
Not available
Audi A5 Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
8.7 / 10
Retained Value:
6.9 / 10
Safety:
Not available
Mercedes-Benz C-Class Rankings
Ranking
4 out of / 18Ranking
7 out of / 26Ranking
8 out of / 26Ranking
9 out of / 26Ranking
11 out of / 26Ranking
11 out of / 19Ranking
12 out of / 26Ranking
13 out of / 26Audi A5 Rankings
Ranking
2 out of / 18Ranking
3 out of / 26Ranking
4 out of / 26Ranking
4 out of / 19Ranking
9 out of / 26Ranking
15 out of / 26Ranking
16 out of / 26Ranking
22 out of / 26Available Body Styles
Convertible, Coupe, Sedan
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Available Drivetrain Options
Gasoline
2018 Mercedes-Benz C-Class Trim Levels
AMG C 43, AMG C 63, AMG C 63 S, C 300, C 300 4MATIC
2018 Audi A5 Trim Levels
2.0T quattro Premium, 2.0T quattro Premium Plus, 2.0T quattro Prestige
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
241 hp @ 5550 rpm
Torque:
273 foot-lbs @ 1300 rpm
Power-to-Weight Ratio (higher is better):
0.063 hp per pound
Base Drivetrain Specifications
Horsepower:
252 hp @ 5000 rpm
Torque:
273 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.063 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 29 / 25
Range (city/hwy):
383 / 505 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 34 / 27
Range (city/hwy):
367 / 520 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Android Auto:
Available
Apple Car Play:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Available
Adaptive Cruise Control:
Available
Android Auto:
Standard
Apple Car Play:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Safety Equipment
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
360-Degree Camera:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
360-Degree Camera:
Available
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38.7 inches
Front Leg Room:
42 inches
Front Shoulder Room:
54.8 inches
Rear Head Room:
35.6 inches
Rear Leg Room:
32 inches
Rear Shoulder Room:
51.7 inches
Cargo Space:
8.8 cubic feet
Overall Interior Volume:
81.3 cubic feet
Interior Dimensions
Front Head Room:
40 inches
Front Leg Room:
41.3 inches
Front Shoulder Room:
55.3 inches
Rear Head Room:
36.3 inches
Rear Leg Room:
33.1 inches
Rear Shoulder Room:
46.9 inches
Cargo Space:
9.3 cubic feet
Overall Interior Volume:
81.0 cubic feet
Exterior Dimensions
Curb Weight:
3836 lbs
Width:
79.3 inches
Height:
55.3 inches
Length:
184.5 inches
Wheelbase:
111.8 inches
Ground Clearance:
3.5 inches
Exterior Dimensions
Curb Weight:
3990 lbs
Width:
79.9 inches
Height:
54.4 inches
Length:
184 inches
Wheelbase:
108.9 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P245/40R18