The Comparative Analysis :

BMW 420d Convertible (14 - 15) vs. Mercedes C 180 Convertible 9G-TRONIC (16 - 18)

€ 46,300
BMW 420d Convertible (14 - 15) BMW 420d Cabrio
€ 45,200
 Mercedes C 180 Convertible 9G-TRONIC (16 - 18) Mercedes C 180 Convertible
€ 46,300
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 420d Cabrio is 1.9 inches shorter, 0.6 inches wider and an inch lower than the Mercedes C 180 Convertible.
BMW 420d Cabrio
Mercedes C 180 Convertible
54.5
Blueprint BMW 420d Convertible (14 - 15)
71.9
79.4
55.5
Blueprint Mercedes C 180 Convertible 9G-TRONIC (16 - 18)
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
Blueprint BMW 420d Convertible (14 - 15)
110.6
182.6
Blueprint Mercedes C 180 Convertible 9G-TRONIC (16 - 18)
111.8
184.5
182.6 in
Length
184.5 in
110.6 in
Wheelbase
111.8 in

Vehicle Weight

BMW 420d Cabrio
Mercedes C 180 Convertible
3704 lb
Curb Weight
3560 lb
4740 lb
Gross Vehicle
Weight
4619 lb
BMW 420d Convertible (14 - 15)
Weight Difference:
143 lb
3.86 %
Mercedes C 180 Convertible 9G-TRONIC (16 - 18)

General

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

Engine

BMW 420d Cabrio
Mercedes C 180 Convertible
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW N47
Engine Series
Mercedes-Benz M 274
N47-D20
Engine Code
M 274.910
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
181 hp
at 4000 rpm
Power
154 hp
at 5300 rpm
BMW 420d Cabrio
181 hp
154 hp
Mercedes C 180 Convertible
280 lb‑ft
at 1750 rpm
Max. Torque
184 lb‑ft
at 1200 rpm
BMW 420d Cabrio
280 lb‑ft
184 lb‑ft
Mercedes C 180 Convertible

Performance

BMW 420d Cabrio
Mercedes C 180 Convertible
146 mph
Maximum Speed
138 mph
8.2 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph 62
mph

374 ft
0.000 sec

BMW 420d Cabrio

62 mph 62
mph

407 ft
0.000 sec

Mercedes C 180 Convertible

▶ REPLAY
20.46 lb/hp
Weight-to-Power Ratio
23.12 lb/hp
BMW 420d Cabrio
20.46 lb/hp
23.12 lb/hp
Mercedes C 180 Convertible

Fuel Economy / Emissions

BMW 420d Cabrio
Mercedes C 180 Convertible
Fuel Economy
46 mpg
combined
38 mpg
BMW 420d Cabrio
46 mpg
38 mpg
Mercedes C 180 Convertible
39 mpg
city
31 mpg
No data
highway
44 mpg
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
10.8 gal
Kraftstoffanzeige
695 mi
Range
411 mi
BMW 420d Cabrio
695 mi
411 mi
Mercedes C 180 Convertible
Environmental Impact
104.9 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
BMW 420d Cabrio
104.9 kWh
117.5 kWh
Mercedes C 180 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
214 g/mi (NEFZ)
CO2 Emissions
235 g/mi (NEFZ)

Practical Convenience

BMW 420d Cabrio
Mercedes C 180 Convertible
2
Doors
2
4
No. of Seats
4
1036 lb
Maximum Payload
1058 lb
10.5 cu ft
Trunk Volume
10.2 cu ft
No data
Cargo Volume (Seats Down)
No data