The Comparative Analysis :
BMW 420i Cabrio Steptronic (17 - ..) vs. Mercedes C 180 Cabriolet 9G-TRONIC (16 - 18)
€ 50,800
€ 45,200
€ 50,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,200
ⓘ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 420i Cabrio is 4.8 cm shorter, 1.5 cm wider and 2.5 cm lower than the Mercedes C 180 Cabriolet.
BMW 420i Cabrio
Mercedes C 180 Cabriolet
1384
1825
2017
1409
1810
2016
1825 mm
Width
1810 mm
2017 mm
Width Incl. Mirrors
2016 mm
1384 mm
Height
1409 mm
2810
4638
2840
4686
4638 mm
Length
4686 mm
2810 mm
Wheelbase
2840 mm
Vehicle Weight
BMW 420i Cabrio
Mercedes C 180 Cabriolet
1790 kg
Kerb Weight
1615 kg
2185 kg
Gross Vehicle
Weight
Weight
2095 kg
Weight Difference:
175 kg
9.78 %
General
BMW 420i Cabrio
Mercedes C 180 Cabriolet
F33
Generation
A205
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW 420i Cabrio
Mercedes C 180 Cabriolet
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW B48
Engine Series
Mercedes-Benz M 274
B48-B20
Engine Code
M 274.910
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1595 CC
181 bhp
at 5000 rpm
Power
154 bhp
at 5300 rpm
BMW 420i Cabrio
181 bhp
154 bhp
Mercedes C 180 Cabriolet
270 NM
at 1350 rpm
Max. Torque
250 NM
at 1200 rpm
BMW 420i Cabrio
270 NM
250 NM
Mercedes C 180 Cabriolet
Performance
BMW 420i Cabrio
Mercedes C 180 Cabriolet
143 mph
Maximum Speed
138 mph
8.4 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
117 m
0.000 sec
BMW 420i Cabrio
62 mph
62
mph
mph
124 m
0.000 sec
Mercedes C 180 Cabriolet
▶ REPLAY
9.89 kg/bhp
Weight-to-Power Ratio
10.49 kg/bhp
BMW 420i Cabrio
9.89 kg/bhp
10.49 kg/bhp
Mercedes C 180 Cabriolet
Fuel Economy / Emissions
BMW 420i Cabrio
Mercedes C 180 Cabriolet
Fuel Economy
45 mpg
combined
46 mpg
BMW 420i Cabrio
45 mpg
46 mpg
Mercedes C 180 Cabriolet
38 mpg
city
37 mpg
No data
motorway
53 mpg
60 L
Fuel Tank Capacity
41 L
592 mi
Range
411 mi
BMW 420i Cabrio
592 mi
411 mi
Mercedes C 180 Cabriolet
Environmental Impact
119.4 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).
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).
117.5 kWh
BMW 420i Cabrio
119.4 kWh
117.5 kWh
Mercedes C 180 Cabriolet
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
179 g/km (WLTP)
CO2 Emissions
146 g/km (NEFZ)
Practical Convenience
BMW 420i Cabrio
Mercedes C 180 Cabriolet
2
Doors
2
4
No. of Seats
4
395 kg
Maximum Payload
480 kg
370 L
Boot Capacity
360 L
No data
Boot Capacity (Seats Down)
No data
