The Comparative Analysis :
BMW 330i Convertible Automatic (07 - 10) vs. Mercedes C 63 AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)
€ 51,900

€ 85,200

€ 51,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 330i Cabrio is considerably smaller in every dimension. It's 6.7 inches shorter, 3.7 inches narrower and 0.8 inches lower than the Mercedes C 63 AMG Convertible.
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
54.5
70.2
78.1
55.3
73.9
79.4
70.2 in
Width
73.9 in
78.1 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
55.3 in
108.7
180.3
111.8
187
180.3 in
Length
187 in
108.7 in
Wheelbase
111.8 in
Vehicle Weight
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
3957 lb
Curb Weight
4244 lb
4740 lb
Gross Vehicle
Weight
Weight
5016 lb

Weight Difference:
287 lb
6.76 %

General
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
E93
Generation
A205
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

6-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW N53
Engine Series
Mercedes-Benz M 177
N53-B30
Engine Code
M 177.980


4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
268 hp
at 6700 rpm
Power
469 hp
at 5500 rpm
BMW 330i Cabrio
268 hp
469 hp
Mercedes C 63 AMG Convertible
236 lb‑ft
at 2750 rpm
Max. Torque
479 lb‑ft
at 1750 rpm
BMW 330i Cabrio
236 lb‑ft
479 lb‑ft
Mercedes C 63 AMG Convertible
Performance
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
155 mph
Maximum Speed
155 mph
6.7 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
305 ft
0.000 sec

BMW 330i Cabrio
62 mph
62
mph
mph
190 ft
0.000 sec

Mercedes C 63 AMG Convertible
▶ REPLAY
14.76 lb/hp
Weight-to-Power Ratio
9.05 lb/hp
BMW 330i Cabrio
14.76 lb/hp
9.05 lb/hp
Mercedes C 63 AMG Convertible
Fuel Economy / Emissions
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
Fuel Economy
29 mpg
combined
23 mpg
BMW 330i Cabrio
29 mpg
23 mpg
Mercedes C 63 AMG Convertible
21 mpg
city
16 mpg
No data
highway
29 mpg
16.6 gal
Fuel Tank Capacity
17.4 gal
477 mi
Range
395 mi
BMW 330i Cabrio
477 mi
395 mi
Mercedes C 63 AMG 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).
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).
197 kWh
BMW 330i Cabrio
155.3 kWh
197 kWh
Mercedes C 63 AMG Convertible
Euro 5
Emission Standard
Euro 6d-TEMP
306 g/mi (NEFZ)
CO2 Emissions
415 g/mi (WLTP)
Practical Convenience
BMW 330i Cabrio
Mercedes C 63 AMG Convertible
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
772 lb
9.9 cu ft
Trunk Volume
10.1 cu ft








No data
Cargo Volume (Seats Down)
No data