The Comparative Analysis :

BMW M4 Convertible (14 - 17) vs. Mercedes C 300 Convertible 9G-TRONIC (19 - ..)

€ 79,700
BMW M4 Convertible (14 - 17) BMW M4 Cabrio
€ 53,400
 Mercedes C 300 Convertible 9G-TRONIC (19 - ..) Mercedes C 300 Convertible
€ 79,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,400

ⓘ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 BMW M4 Cabrio is 0.6 inches shorter, 2.4 inches wider and 0.9 inches lower than the Mercedes C 300 Convertible.
BMW M4 Cabrio
Mercedes C 300 Convertible
54.6
Blueprint BMW M4 Convertible (14 - 17)
73.6
79.3
55.5
Blueprint Mercedes C 300 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 (14 - 17)
110.7
183.9
Blueprint Mercedes C 300 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 300 Convertible
4023 lb
Curb Weight
3825 lb
4960 lb
Gross Vehicle
Weight
4850 lb
BMW M4 Convertible (14 - 17)
Weight Difference:
198 lb
4.92 %
Mercedes C 300 Convertible 9G-TRONIC (19 - ..)

General

BMW M4 Cabrio
Mercedes C 300 Convertible
F83
Generation
A205
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

BMW M4 Cabrio
Mercedes C 300 Convertible
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder mild hybrid gasoline engine with tur­bo­charger
BMW S55
Engine Series
Mercedes-Benz M 274
S55-B30
Engine Code
M 274.920
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
425 hp
at 5500 rpm
Power
268 hp
at 5800 rpm
BMW M4 Cabrio
425 hp
268 hp
Mercedes C 300 Convertible
406 lb‑ft
at 1850 rpm
Max. Torque
273 lb‑ft
at 1800 rpm
BMW M4 Cabrio
406 lb‑ft
273 lb‑ft
Mercedes C 300 Convertible

Performance

BMW M4 Cabrio
Mercedes C 300 Convertible
155 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph 62
mph

210 ft
0.000 sec

BMW M4 Cabrio

62 mph 62
mph

282 ft
0.000 sec

Mercedes C 300 Convertible

▶ REPLAY
9.47 lb/hp
Weight-to-Power Ratio
14.27 lb/hp
BMW M4 Cabrio
9.47 lb/hp
14.27 lb/hp
Mercedes C 300 Convertible

Fuel Economy / Emissions

BMW M4 Cabrio
Mercedes C 300 Convertible
Fuel Economy
26 mpg
combined
36 mpg
BMW M4 Cabrio
26 mpg
36 mpg
Mercedes C 300 Convertible
19 mpg
city
28 mpg
No data
highway
44 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
409 mi
Range
631 mi
BMW M4 Cabrio
409 mi
631 mi
Mercedes C 300 Convertible
Environmental Impact
172.4 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).
123.1 kWh
BMW M4 Cabrio
172.4 kWh
123.1 kWh
Mercedes C 300 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
343 g/mi (NEFZ)
CO2 Emissions
277 g/mi (WLTP)

Practical Convenience

BMW M4 Cabrio
Mercedes C 300 Convertible
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
1025 lb
10.5 cu ft
Trunk Volume
10.2 cu ft
No data
Cargo Volume (Seats Down)
No data