The Comparative Analysis :

BMW 330i Convertible Automatic (10 - 14) vs. Mercedes C 300 d Convertible 9G-TRONIC (18 - ..)

€ 52,400
BMW 330i Convertible Automatic (10 - 14) BMW 330i Cabrio
€ 53,600
 Mercedes C 300 d Convertible 9G-TRONIC (18 - ..) Mercedes C 300 d Convertible
€ 52,400
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 BMW 330i Cabrio is slightly smaller in every dimension. It's 2.9 inches shorter, 1.1 inches narrower and an inch lower than the Mercedes C 300 d Convertible.
BMW 330i Cabrio
Mercedes C 300 d Convertible
54.5
Blueprint BMW 330i Convertible Automatic (10 - 14)
70.2
78.1
55.5
Blueprint Mercedes C 300 d Convertible 9G-TRONIC (18 - ..)
71.3
79.4
70.2 in
Width
71.3 in
78.1 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
55.5 in
Blueprint BMW 330i Convertible Automatic (10 - 14)
108.7
181.6
Blueprint Mercedes C 300 d Convertible 9G-TRONIC (18 - ..)
111.8
184.5
181.6 in
Length
184.5 in
108.7 in
Wheelbase
111.8 in

Vehicle Weight

BMW 330i Cabrio
Mercedes C 300 d Convertible
3957 lb
Curb Weight
3825 lb
4740 lb
Gross Vehicle
Weight
4883 lb
BMW 330i Convertible Automatic (10 - 14)
Weight Difference:
132 lb
3.34 %
Mercedes C 300 d Convertible 9G-TRONIC (18 - ..)

General

BMW 330i Cabrio
Mercedes C 300 d Convertible
E93
Generation
A205
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

BMW 330i Cabrio
Mercedes C 300 d Convertible
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
BMW N53
Engine Series
Mercedes-Benz OM 654
N53-B30
Engine Code
OM 654.920
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
268 hp
at 6700 rpm
Power
242 hp
at 5000 rpm
BMW 330i Cabrio
268 hp
242 hp
Mercedes C 300 d Convertible
236 lb‑ft
at 2750 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
BMW 330i Cabrio
236 lb‑ft
369 lb‑ft
Mercedes C 300 d Convertible

Performance

BMW 330i Cabrio
Mercedes C 300 d Convertible
155 mph
Maximum Speed
155 mph
6.7 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph 62
mph

305 ft
0.000 sec

BMW 330i Cabrio

62 mph 62
mph

289 ft
0.000 sec

Mercedes C 300 d Convertible

▶ REPLAY
14.76 lb/hp
Weight-to-Power Ratio
15.81 lb/hp
BMW 330i Cabrio
14.76 lb/hp
15.81 lb/hp
Mercedes C 300 d Convertible

Fuel Economy / Emissions

BMW 330i Cabrio
Mercedes C 300 d Convertible
Fuel Economy
29 mpg
combined
43 mpg
BMW 330i Cabrio
29 mpg
43 mpg
Mercedes C 300 d Convertible
21 mpg
city
37 mpg
No data
highway
48 mpg
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
477 mi
Range
565 mi
BMW 330i Cabrio
477 mi
565 mi
Mercedes C 300 d Convertible
Environmental Impact
155.3 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).
113.1 kWh
BMW 330i Cabrio
155.3 kWh
113.1 kWh
Mercedes C 300 d Convertible
Euro 5
Emission Standard
Euro 6d
306 g/mi (NEFZ)
CO2 Emissions
259 g/mi (WLTP)

Practical Convenience

BMW 330i Cabrio
Mercedes C 300 d Convertible
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
1058 lb
9.9 cu ft
Trunk Volume
10.2 cu ft
No data
Cargo Volume (Seats Down)
No data