The Comparative Analysis :

Mercedes C 180 Convertible 9G-TRONIC (18 - 19) vs. BMW M4 Convertible M DKG (19 - ..)

€ 46,100
Mercedes C 180 Convertible 9G-TRONIC (18 - 19) Mercedes C 180 Convertible
€ 96,400
 BMW M4 Convertible M DKG (19 - ..) BMW M4 Cabrio
€ 46,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,400

ⓘ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 180 Convertible is 0.6 inches longer, 2.4 inches narrower and 0.7 inches taller than the BMW M4 Cabrio.
Mercedes C 180 Convertible
BMW M4 Cabrio
55.5
Blueprint Mercedes C 180 Convertible 9G-TRONIC (18 - 19)
71.3
79.4
54.8
Blueprint BMW M4 Convertible M DKG (19 - ..)
73.6
79.3
71.3 in
Width
73.6 in
79.4 in
Width Incl. Mirrors
79.3 in
55.5 in
Height
54.8 in
Blueprint Mercedes C 180 Convertible 9G-TRONIC (18 - 19)
111.8
184.5
Blueprint BMW M4 Convertible M DKG (19 - ..)
110.7
183.9
184.5 in
Length
183.9 in
111.8 in
Wheelbase
110.7 in

Vehicle Weight

Mercedes C 180 Convertible
BMW M4 Cabrio
3638 lb
Curb Weight
4167 lb
4663 lb
Gross Vehicle
Weight
4960 lb
Mercedes C 180 Convertible 9G-TRONIC (18 - 19)
Weight Difference:
529 lb
12.7 %
BMW M4 Convertible M DKG (19 - ..)

General

Mercedes C 180 Convertible
BMW M4 Cabrio
A205
Generation
F83
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes C 180 Convertible
BMW M4 Cabrio
4-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 274
Engine Series
BMW S55
M 274.910
Engine Code
S55-B30
4
Valves
4
4
Cylinders
6
1.6 L / 78 cu in
Displacement
3 L / 147 cu in
154 hp
at 5300 rpm
Power
444 hp
at 7000 rpm
Mercedes C 180 Convertible
154 hp
444 hp
BMW M4 Cabrio
184 lb‑ft
at 1200 rpm
Max. Torque
406 lb‑ft
at 2350 rpm
Mercedes C 180 Convertible
184 lb‑ft
406 lb‑ft
BMW M4 Cabrio

Performance

Mercedes C 180 Convertible
BMW M4 Cabrio
146 mph
Maximum Speed
155 mph
8.5 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

387 ft
0.000 sec

Mercedes C 180 Convertible

62 mph 62
mph

197 ft
0.000 sec

BMW M4 Cabrio

▶ REPLAY
23.62 lb/hp
Weight-to-Power Ratio
9.39 lb/hp
Mercedes C 180 Convertible
23.62 lb/hp
9.39 lb/hp
BMW M4 Cabrio

Fuel Economy / Emissions

Mercedes C 180 Convertible
BMW M4 Cabrio
Fuel Economy
35 mpg
combined
25 mpg
Mercedes C 180 Convertible
35 mpg
25 mpg
BMW M4 Cabrio
28 mpg
city
20 mpg
41 mpg
highway
No data
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
464 mi
Range
393 mi
Mercedes C 180 Convertible
464 mi
393 mi
BMW M4 Cabrio
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).
179.9 kWh
Mercedes C 180 Convertible
127 kWh
179.9 kWh
BMW M4 Cabrio
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
286 g/mi (WLTP)
CO2 Emissions
372 g/mi (WLTP)

Practical Convenience

Mercedes C 180 Convertible
BMW M4 Cabrio
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
794 lb
10.2 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data