The Comparative Analysis :

Mercedes C 300 Convertible 9G-TRONIC (19 - ..) vs. BMW 420d Convertible Steptronic (14 - 15)

€ 53,400
Mercedes C 300 Convertible 9G-TRONIC (19 - ..) Mercedes C 300 Convertible
€ 48,500
 BMW 420d Convertible Steptronic (14 - 15) BMW 420d Cabrio
€ 53,400
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 300 Convertible is 1.9 inches longer, 0.6 inches narrower and an inch taller than the BMW 420d Cabrio.
Mercedes C 300 Convertible
BMW 420d Cabrio
55.5
Blueprint Mercedes C 300 Convertible 9G-TRONIC (19 - ..)
71.3
79.4
54.5
Blueprint BMW 420d Convertible Steptronic (14 - 15)
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 300 Convertible 9G-TRONIC (19 - ..)
111.8
184.5
Blueprint BMW 420d Convertible Steptronic (14 - 15)
110.6
182.6
184.5 in
Length
182.6 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 300 Convertible
BMW 420d Cabrio
3825 lb
Curb Weight
3869 lb
4850 lb
Gross Vehicle
Weight
4762 lb
Mercedes C 300 Convertible 9G-TRONIC (19 - ..)
Weight Difference:
44 lb
1.14 %
BMW 420d Convertible Steptronic (14 - 15)

General

Mercedes C 300 Convertible
BMW 420d Cabrio
A205
Generation
F33
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 300 Convertible
BMW 420d Cabrio
4-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
Mercedes-Benz M 274
Engine Series
BMW N47
M 274.920
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
268 hp
at 5800 rpm
Power
181 hp
at 4000 rpm
Mercedes C 300 Convertible
268 hp
181 hp
BMW 420d Cabrio
273 lb‑ft
at 1800 rpm
Max. Torque
280 lb‑ft
at 1750 rpm
Mercedes C 300 Convertible
273 lb‑ft
280 lb‑ft
BMW 420d Cabrio

Performance

Mercedes C 300 Convertible
BMW 420d Cabrio
155 mph
Maximum Speed
142 mph
6.2 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph 62
mph

282 ft
0.000 sec

Mercedes C 300 Convertible

62 mph 62
mph

374 ft
0.000 sec

BMW 420d Cabrio

▶ REPLAY
14.27 lb/hp
Weight-to-Power Ratio
21.38 lb/hp
Mercedes C 300 Convertible
14.27 lb/hp
21.38 lb/hp
BMW 420d Cabrio

Fuel Economy / Emissions

Mercedes C 300 Convertible
BMW 420d Cabrio
Fuel Economy
36 mpg
combined
49 mpg
Mercedes C 300 Convertible
36 mpg
49 mpg
BMW 420d Cabrio
28 mpg
city
41 mpg
44 mpg
highway
No data
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
631 mi
Range
738 mi
Mercedes C 300 Convertible
631 mi
738 mi
BMW 420d Cabrio
Environmental Impact
123.1 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).
98.8 kWh
Mercedes C 300 Convertible
123.1 kWh
98.8 kWh
BMW 420d Cabrio
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
277 g/mi (WLTP)
CO2 Emissions
204 g/mi (NEFZ)

Practical Convenience

Mercedes C 300 Convertible
BMW 420d Cabrio
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
893 lb
10.2 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data