The Comparative Analysis :
Mercedes C 400 Cabriolet 4MATIC 9G-TRONIC (18 - ..) vs. Mercedes C 300 d Cabriolet 9G-TRONIC (18 - ..)
€ 61,500

€ 53,600

€ 61,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the C 400 Cabriolet and the C 300 d Cabriolet are absolutely identical. Both are 4686 mm long, 1810 mm wide and 1409 mm tall.
C 400 Cabriolet
C 300 d Cabriolet
1409
1810
2016
1409
1810
2016
1810 mm
Width
1810 mm
2016 mm
Width Incl. Mirrors
2016 mm
1409 mm
Height
1409 mm
2840
4686
2840
4686
4686 mm
Length
4686 mm
2840 mm
Wheelbase
2840 mm
Vehicle Weight
C 400 Cabriolet
C 300 d Cabriolet
1860 kg
Kerb Weight
1735 kg
2325 kg
Gross Vehicle
Weight
Weight
2215 kg

Weight Difference:
125 kg
6.72 %

General
C 400 Cabriolet
C 300 d Cabriolet
A205
Generation
A205
Convertible
Car Body Style
Convertible
Unleaded (95 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
C 400 Cabriolet
C 300 d Cabriolet
V6 petrol engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz OM 654
M 276.823
Engine Code
OM 654.920


4
Valves
4
6
Cylinders
4
2996 CC
Engine Capacity
1950 CC
328 bhp
at 5250 rpm
Power
242 bhp
at 5000 rpm
C 400 Cabriolet
328 bhp
242 bhp
C 300 d Cabriolet
480 NM
at 1600 rpm
Max. Torque
500 NM
at 1600 rpm
C 400 Cabriolet
480 NM
500 NM
C 300 d Cabriolet
Performance
C 400 Cabriolet
C 300 d Cabriolet
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
72 m
0.000 sec

C 400 Cabriolet
62 mph
62
mph
mph
88 m
0.000 sec

C 300 d Cabriolet
▶ REPLAY
5.67 kg/bhp
Weight-to-Power Ratio
7.17 kg/bhp
C 400 Cabriolet
5.67 kg/bhp
7.17 kg/bhp
C 300 d Cabriolet
Fuel Economy / Emissions
C 400 Cabriolet
C 300 d Cabriolet
Fuel Economy
34 mpg
combined
51 mpg
C 400 Cabriolet
34 mpg
51 mpg
C 300 d Cabriolet
25 mpg
city
44 mpg
43 mpg
motorway
58 mpg
66 L
Fuel Tank Capacity
50 L
488 mi
Range
565 mi
C 400 Cabriolet
488 mi
565 mi
C 300 d Cabriolet
Environmental Impact
159.2 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).
113.1 kWh
C 400 Cabriolet
159.2 kWh
113.1 kWh
C 300 d Cabriolet
Euro 6d-TEMP
Emission Standard
Euro 6d
201 g/km (WLTP)
CO2 Emissions
161 g/km (WLTP)
Practical Convenience
C 400 Cabriolet
C 300 d Cabriolet
2
Doors
2
4
No. of Seats
4
465 kg
Maximum Payload
480 kg
360 L
Boot Capacity
360 L








No data
Boot Capacity (Seats Down)
No data