The Comparative Analysis :
Mercedes C 180 Convertible 9G-TRONIC (18 - 19) vs. Audi A5 Convertible 1.8 TFSI (09 - 11)
€ 46,100
€ 37,800
€ 46,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mercedes C 180 Convertible is 2.4 inches longer, 1.7 inches narrower and an inch taller than the Audi A5 Convertible 1.8 TFSI.
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
55.5
71.3
79.4
54.4
73
79.5
71.3 in
Width
73 in
79.4 in
Width Incl. Mirrors
79.5 in
55.5 in
Height
54.4 in
111.8
184.5
108.3
182.1
184.5 in
Length
182.1 in
111.8 in
Wheelbase
108.3 in
Vehicle Weight
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
3638 lb
Curb Weight
3715 lb
4663 lb
Gross Vehicle
Weight
Weight
4652 lb
Weight Difference:
77 lb
2.07 %
General
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
A205
Generation
8F
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
4-cylinder mild hybrid gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 274
Engine Series
M 274.910
Engine Code
CDHB
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.8 L / 88 cu in
154 hp
at 5300 rpm
Power
158 hp
at 4500 rpm
Mercedes C 180 Convertible
154 hp
158 hp
Audi A5 Convertible 1.8 TFSI
184 lb‑ft
at 1200 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Mercedes C 180 Convertible
184 lb‑ft
184 lb‑ft
Audi A5 Convertible 1.8 TFSI
Performance
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
146 mph
Maximum Speed
135 mph
8.5 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph
62
mph
mph
387 ft
0.000 sec
Mercedes C 180 Convertible
62 mph
62
mph
mph
453 ft
0.000 sec
Audi A5 Convertible 1.8 TFSI
▶ REPLAY
23.62 lb/hp
Weight-to-Power Ratio
23.51 lb/hp
Mercedes C 180 Convertible
23.62 lb/hp
23.51 lb/hp
Audi A5 Convertible 1.8 TFSI
Fuel Economy / Emissions
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
Fuel Economy
35 mpg
combined
32 mpg
Mercedes C 180 Convertible
35 mpg
32 mpg
Audi A5 Convertible 1.8 TFSI
28 mpg
city
24 mpg
41 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
17.2 gal
464 mi
Range
546 mi
Mercedes C 180 Convertible
464 mi
546 mi
Audi A5 Convertible 1.8 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).
140.2 kWh
Mercedes C 180 Convertible
127 kWh
140.2 kWh
Audi A5 Convertible 1.8 TFSI
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
286 g/mi (WLTP)
CO2 Emissions
277 g/mi (NEFZ)
Practical Convenience
Mercedes C 180 Convertible
Audi A5 Convertible 1.8 TFSI
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
937 lb
10.2 cu ft
Trunk Volume
9.1 cu ft
No data
Cargo Volume (Seats Down)
No data
