The Comparative Analysis :

Mercedes C 180 Convertible 9G-TRONIC (19 - ..) vs. BMW 420i Convertible (17 - 18)

€ 46,200
Mercedes C 180 Convertible 9G-TRONIC (19 - ..) Mercedes C 180 Convertible
€ 48,500
 BMW 420i Convertible (17 - 18) BMW 420i Cabrio
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,500

ⓘ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 Mercedes C 180 Convertible is 1.9 inches longer, 0.6 inches narrower and an inch taller than the BMW 420i Cabrio.
Mercedes C 180 Convertible
BMW 420i Cabrio
55.5
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
71.3
79.4
54.5
Blueprint BMW 420i Convertible (17 - 18)
71.9
79.4
71.3 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
55.5 in
Height
54.5 in
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
111.8
184.5
Blueprint BMW 420i Convertible (17 - 18)
110.6
182.6
184.5 in
Length
182.6 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 180 Convertible
BMW 420i Cabrio
3814 lb
Curb Weight
3913 lb
4839 lb
Gross Vehicle
Weight
4784 lb
Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
Weight Difference:
99 lb
2.53 %
BMW 420i Convertible (17 - 18)

General

Mercedes C 180 Convertible
BMW 420i Cabrio
A205
Generation
F33
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 180 Convertible
BMW 420i Cabrio
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Mercedes-Benz M 264
Engine Series
BMW B48
M 264.915
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1.5 L / 73 cu in
Displacement
2 L / 98 cu in
154 hp
at 5300 rpm
Power
181 hp
at 5000 rpm
Mercedes C 180 Convertible
154 hp
181 hp
BMW 420i Cabrio
184 lb‑ft
at 1200 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Mercedes C 180 Convertible
184 lb‑ft
199 lb‑ft
BMW 420i Cabrio

Performance

Mercedes C 180 Convertible
BMW 420i Cabrio
137 mph
Maximum Speed
143 mph
9.5 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph 62
mph

433 ft
0.000 sec

Mercedes C 180 Convertible

62 mph 62
mph

374 ft
0.000 sec

BMW 420i Cabrio

▶ REPLAY
24.77 lb/hp
Weight-to-Power Ratio
21.62 lb/hp
Mercedes C 180 Convertible
24.77 lb/hp
21.62 lb/hp
BMW 420i Cabrio

Fuel Economy / Emissions

Mercedes C 180 Convertible
BMW 420i Cabrio
Fuel Economy
35 mpg
combined
38 mpg
Mercedes C 180 Convertible
35 mpg
38 mpg
BMW 420i Cabrio
27 mpg
city
29 mpg
42 mpg
highway
No data
Kraftstoffanzeige
10.8 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
380 mi
Range
601 mi
Mercedes C 180 Convertible
380 mi
601 mi
BMW 420i Cabrio
Environmental Impact
127 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).
117.5 kWh
Mercedes C 180 Convertible
127 kWh
117.5 kWh
BMW 420i Cabrio
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
275 g/mi (WLTP)
CO2 Emissions
233 g/mi (NEFZ)

Practical Convenience

Mercedes C 180 Convertible
BMW 420i Cabrio
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
871 lb
10.2 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data