The Comparative Analysis :
Mercedes C 300 Convertible 9G-TRONIC (16 - 18) vs. Audi A5 Convertible 40 TFSI S tronic (20 - ..)
€ 51,900

€ 51,700

€ 51,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes C 300 Convertible is 0.4 inches shorter, 1.4 inches narrower and an inch taller than the Audi A5 Convertible 40 TFSI.
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
55.5
71.3
79.4
54.5
72.7
79.9
71.3 in
Width
72.7 in
79.4 in
Width Incl. Mirrors
79.9 in
55.5 in
Height
54.5 in
111.8
184.5
108.8
184.9
184.5 in
Length
184.9 in
111.8 in
Wheelbase
108.8 in
Vehicle Weight
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
3726 lb
Curb Weight
3814 lb
4784 lb
Gross Vehicle
Weight
Weight
4762 lb

Weight Difference:
88 lb
2.31 %

General
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
A205
Generation
F5
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

9-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
Straight-four gasoline engine with turbocharger
Engine Type
4-cylinder mild hybrid gasoline engine with turbocharger
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5500 rpm
Power
187 hp
at 4200 rpm
Mercedes C 300 Convertible
242 hp
187 hp
Audi A5 Convertible 40 TFSI
273 lb‑ft
at 1300 rpm
Max. Torque
236 lb‑ft
at 1450 rpm
Mercedes C 300 Convertible
273 lb‑ft
236 lb‑ft
Audi A5 Convertible 40 TFSI
Performance
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
155 mph
Maximum Speed
147 mph
6.4 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
292 ft
0.000 sec

Mercedes C 300 Convertible
62 mph
62
mph
mph
361 ft
0.000 sec

Audi A5 Convertible 40 TFSI
▶ REPLAY
15.4 lb/hp
Weight-to-Power Ratio
20.4 lb/hp
Mercedes C 300 Convertible
15.4 lb/hp
20.4 lb/hp
Audi A5 Convertible 40 TFSI
Fuel Economy / Emissions
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
Fuel Economy
35 mpg
combined
39 mpg
Mercedes C 300 Convertible
35 mpg
39 mpg
Audi A5 Convertible 40 TFSI
27 mpg
city
31 mpg
42 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
10.6 gal
612 mi
Range
408 mi
Mercedes C 300 Convertible
612 mi
408 mi
Audi A5 Convertible 40 TFSI
Environmental Impact
127 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
115.6 kWh
Mercedes C 300 Convertible
127 kWh
115.6 kWh
Audi A5 Convertible 40 TFSI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
243 g/mi (NEFZ)
CO2 Emissions
270 g/mi (WLTP)
Practical Convenience
Mercedes C 300 Convertible
Audi A5 Convertible 40 TFSI
2
Doors
2
4
No. of Seats
4
1058 lb
Maximum Payload
948 lb
10.2 cu ft
Trunk Volume
10.8 cu ft







No data
Cargo Volume (Seats Down)
No data