The Comparative Analysis :
BMW 430d Convertible Steptronic (17 - ..) vs. Mercedes C 300 Convertible 9G-TRONIC (16 - 18)
€ 60,700

€ 51,900

€ 60,700
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 430d Cabrio is 1.9 inches shorter, 0.6 inches wider and an inch lower than the Mercedes C 300 Convertible.
BMW 430d Cabrio
Mercedes C 300 Convertible
54.5
71.9
79.4
55.5
71.3
79.4
71.9 in
Width
71.3 in
79.4 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
55.5 in
110.6
182.6
111.8
184.5
182.6 in
Length
184.5 in
110.6 in
Wheelbase
111.8 in
Vehicle Weight
BMW 430d Cabrio
Mercedes C 300 Convertible
4200 lb
Curb Weight
3726 lb
5016 lb
Gross Vehicle
Weight
Weight
4784 lb

Weight Difference:
474 lb
11.29 %

General
BMW 430d Cabrio
Mercedes C 300 Convertible
F33
Generation
A205
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW 430d Cabrio
Mercedes C 300 Convertible
Straight-six diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW N57
Engine Series
Mercedes-Benz M 274
N57-D30
Engine Code
M 274.920


4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
254 hp
at 4000 rpm
Power
242 hp
at 5500 rpm
BMW 430d Cabrio
254 hp
242 hp
Mercedes C 300 Convertible
413 lb‑ft
at 1500 rpm
Max. Torque
273 lb‑ft
at 1300 rpm
BMW 430d Cabrio
413 lb‑ft
273 lb‑ft
Mercedes C 300 Convertible
Performance
BMW 430d Cabrio
Mercedes C 300 Convertible
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
269 ft
0.000 sec

BMW 430d Cabrio
62 mph
62
mph
mph
292 ft
0.000 sec

Mercedes C 300 Convertible
▶ REPLAY
16.54 lb/hp
Weight-to-Power Ratio
15.4 lb/hp
BMW 430d Cabrio
16.54 lb/hp
15.4 lb/hp
Mercedes C 300 Convertible
Fuel Economy / Emissions
BMW 430d Cabrio
Mercedes C 300 Convertible
Fuel Economy
41 mpg
combined
35 mpg
BMW 430d Cabrio
41 mpg
35 mpg
Mercedes C 300 Convertible
36 mpg
city
27 mpg
No data
highway
42 mpg
15.1 gal
Fuel Tank Capacity
17.4 gal
611 mi
Range
612 mi
BMW 430d Cabrio
611 mi
612 mi
Mercedes C 300 Convertible
Environmental Impact
119.3 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 430d Cabrio
119.3 kWh
127 kWh
Mercedes C 300 Convertible
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
291 g/mi (WLTP)
CO2 Emissions
243 g/mi (NEFZ)
Practical Convenience
BMW 430d Cabrio
Mercedes C 300 Convertible
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
1058 lb
10.5 cu ft
Trunk Volume
10.2 cu ft









No data
Cargo Volume (Seats Down)
No data