The Comparative Analysis :
Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..) vs. Audi A5 Convertible 3.0 TFSI quattro S tronic (14 - 16)
€ 94,000
![Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)](graphbase/cars/cars_big_png/Mercedes_C_63_AMG_A205-18.png)
€ 55,300
![Audi A5 Convertible 3.0 TFSI quattro S tronic (14 - 16)](graphbase/cars/cars_big/Audi_A5_8F_Cabriolet.webp)
€ 94,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 63 S AMG Convertible is slightly bigger in every dimension. It's 4.9 inches longer, 0.9 inches wider and 0.8 inches taller than the Audi A5 Convertible 3.0 TFSI.
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
55.3
73.9
79.4
54.4
73
79.5
73.9 in
Width
73 in
79.4 in
Width Incl. Mirrors
79.5 in
55.3 in
Height
54.4 in
111.8
187
108.3
182.1
187 in
Length
182.1 in
111.8 in
Wheelbase
108.3 in
Vehicle Weight
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
4277 lb
Curb Weight
4244 lb
5027 lb
Gross Vehicle
Weight
Weight
5181 lb
![Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)](graphbase/cars/cars_big_png/Mercedes_C_63_AMG_A205-18.png)
Weight Difference:
33 lb
0.77 %
![Audi A5 Convertible 3.0 TFSI quattro S tronic (14 - 16)](graphbase/cars/cars_big_png/Audi_A5_8F_Cabriolet.png)
General
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
A205
Generation
8F
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
![](graphbase/drivetrain/AWD.png)
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
9-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with turbocharger
Mercedes-Benz M 177
Engine Series
M 177.980
Engine Code
CMUA
![](graphbase/engines/Mercedes-Benz_M_177.png)
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
503 hp
at 5500 rpm
Power
268 hp
at 4780 rpm
Mercedes C 63 S AMG Convertible
503 hp
268 hp
Audi A5 Convertible 3.0 TFSI
516 lb‑ft
at 2000 rpm
Max. Torque
295 lb‑ft
at 2150 rpm
Mercedes C 63 S AMG Convertible
516 lb‑ft
295 lb‑ft
Audi A5 Convertible 3.0 TFSI
Performance
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
174 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
187 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_C_63_AMG_A205-18.png)
Mercedes C 63 S AMG Convertible
62 mph
62
mph
mph
289 ft
0.000 sec
![](graphbase/cars/cars_small_png/Audi_A5_8F_Cabriolet.png)
Audi A5 Convertible 3.0 TFSI
▶ REPLAY
8.5 lb/hp
Weight-to-Power Ratio
15.84 lb/hp
Mercedes C 63 S AMG Convertible
8.5 lb/hp
15.84 lb/hp
Audi A5 Convertible 3.0 TFSI
Fuel Economy / Emissions
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
Fuel Economy
23 mpg
combined
30 mpg
Mercedes C 63 S AMG Convertible
23 mpg
30 mpg
Audi A5 Convertible 3.0 TFSI
16 mpg
city
23 mpg
29 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
16.1 gal
395 mi
Range
480 mi
Mercedes C 63 S AMG Convertible
395 mi
480 mi
Audi A5 Convertible 3.0 TFSI
Environmental Impact
197 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).
149.7 kWh
Mercedes C 63 S AMG Convertible
197 kWh
149.7 kWh
Audi A5 Convertible 3.0 TFSI
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
415 g/mi (WLTP)
CO2 Emissions
296 g/mi (NEFZ)
Practical Convenience
Mercedes C 63 S AMG Convertible
Audi A5 Convertible 3.0 TFSI
2
Doors
2
4
No. of Seats
4
750 lb
Maximum Payload
937 lb
10.1 cu ft
Trunk Volume
9.1 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
No data
Cargo Volume (Seats Down)
No data