The Comparative Analysis :

BMW M4 Convertible M DKG (17 - 18) vs. Mercedes C 180 Convertible 9G-TRONIC (19 - ..)

€ 89,400
BMW M4 Convertible M DKG (17 - 18) BMW M4 Cabrio
€ 46,200
 Mercedes C 180 Convertible 9G-TRONIC (19 - ..) Mercedes C 180 Convertible
€ 89,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,200

ⓘ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 BMW M4 Cabrio is 0.6 inches shorter, 2.4 inches wider and 0.9 inches lower than the Mercedes C 180 Convertible.
BMW M4 Cabrio
Mercedes C 180 Convertible
54.6
Blueprint BMW M4 Convertible M DKG (17 - 18)
73.6
79.3
55.5
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
71.3
79.4
73.6 in
Width
71.3 in
79.3 in
Width Incl. Mirrors
79.4 in
54.6 in
Height
55.5 in
Blueprint BMW M4 Convertible M DKG (17 - 18)
110.7
183.9
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
111.8
184.5
183.9 in
Length
184.5 in
110.7 in
Wheelbase
111.8 in

Vehicle Weight

BMW M4 Cabrio
Mercedes C 180 Convertible
4112 lb
Curb Weight
3814 lb
4960 lb
Gross Vehicle
Weight
4839 lb
BMW M4 Convertible M DKG (17 - 18)
Weight Difference:
298 lb
7.25 %
Mercedes C 180 Convertible 9G-TRONIC (19 - ..)

General

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

Engine

BMW M4 Cabrio
Mercedes C 180 Convertible
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW S55
Engine Series
Mercedes-Benz M 264
S55-B30
Engine Code
M 264.915
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.5 L / 73 cu in
425 hp
at 5500 rpm
Power
154 hp
at 5300 rpm
BMW M4 Cabrio
425 hp
154 hp
Mercedes C 180 Convertible
406 lb‑ft
at 1850 rpm
Max. Torque
184 lb‑ft
at 1200 rpm
BMW M4 Cabrio
406 lb‑ft
184 lb‑ft
Mercedes C 180 Convertible

Performance

BMW M4 Cabrio
Mercedes C 180 Convertible
155 mph
Maximum Speed
137 mph
4.4 sec
Acceleration 0 to 62 mph
9.5 sec
62 mph 62
mph

200 ft
0.000 sec

BMW M4 Cabrio

62 mph 62
mph

433 ft
0.000 sec

Mercedes C 180 Convertible

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

Fuel Economy / Emissions

BMW M4 Cabrio
Mercedes C 180 Convertible
Fuel Economy
27 mpg
combined
35 mpg
BMW M4 Cabrio
27 mpg
35 mpg
Mercedes C 180 Convertible
20 mpg
city
27 mpg
No data
highway
42 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
10.8 gal
Kraftstoffanzeige
429 mi
Range
380 mi
BMW M4 Cabrio
429 mi
380 mi
Mercedes C 180 Convertible
Environmental Impact
164.8 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).
127 kWh
BMW M4 Cabrio
164.8 kWh
127 kWh
Mercedes C 180 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
327 g/mi (NEFZ)
CO2 Emissions
275 g/mi (WLTP)

Practical Convenience

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