The Comparative Analysis :
BMW M4 Convertible Competition M DKG (16 - 17) vs. Mercedes C 300 Convertible 9G-TRONIC (16 - 18)
€ 90,000

€ 51,900

€ 90,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,900
ⓘ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 Convertible Competition Package is 0.6 inches shorter, 2.4 inches wider and 0.7 inches lower than the Mercedes C 300 Convertible.
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
54.8
73.6
79.3
55.5
71.3
79.4
73.6 in
Width
71.3 in
79.3 in
Width Incl. Mirrors
79.4 in
54.8 in
Height
55.5 in
110.7
183.9
111.8
184.5
183.9 in
Length
184.5 in
110.7 in
Wheelbase
111.8 in
Vehicle Weight
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
4112 lb
Curb Weight
3726 lb
4960 lb
Gross Vehicle
Weight
Weight
4784 lb

Weight Difference:
386 lb
9.39 %

General
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
F83
Generation
A205
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed dual clutch transmission
Transmission
9-speed automatic transmission
Engine
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four 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
444 hp
at 7000 rpm
Power
242 hp
at 5500 rpm
BMW M4 Convertible Competition Package
444 hp
242 hp
Mercedes C 300 Convertible
406 lb‑ft
at 1850 rpm
Max. Torque
273 lb‑ft
at 1300 rpm
BMW M4 Convertible Competition Package
406 lb‑ft
273 lb‑ft
Mercedes C 300 Convertible
Performance
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
155 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
197 ft
0.000 sec

BMW M4 Convertible Competition Package
62 mph
62
mph
mph
292 ft
0.000 sec

Mercedes C 300 Convertible
▶ REPLAY
9.26 lb/hp
Weight-to-Power Ratio
15.4 lb/hp
BMW M4 Convertible Competition Package
9.26 lb/hp
15.4 lb/hp
Mercedes C 300 Convertible
Fuel Economy / Emissions
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
Fuel Economy
27 mpg
combined
35 mpg
BMW M4 Convertible Competition Package
27 mpg
35 mpg
Mercedes C 300 Convertible
20 mpg
city
27 mpg
No data
highway
42 mpg
15.9 gal
Fuel Tank Capacity
17.4 gal
429 mi
Range
612 mi
BMW M4 Convertible Competition Package
429 mi
612 mi
Mercedes C 300 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).
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 Convertible Competition Package
164.8 kWh
127 kWh
Mercedes C 300 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
327 g/mi (NEFZ)
CO2 Emissions
243 g/mi (NEFZ)
Practical Convenience
BMW M4 Convertible Competition Package
Mercedes C 300 Convertible
2
Doors
2
4
No. of Seats
4
849 lb
Maximum Payload
1058 lb
10.5 cu ft
Trunk Volume
10.2 cu ft









No data
Cargo Volume (Seats Down)
No data