The Comparative Analysis :
BMW 330d Convertible Automatic (07 - 09) vs. BMW 428i Convertible xDrive Steptronic (14 - 15)
€ 52,100
€ 52,900
€ 52,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 52,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 330d Cabrio is slightly smaller in every dimension. It's 2.3 inches shorter, 1.7 inches narrower and 0.6 inches lower than the 428i Cabrio.
330d Cabrio
428i Cabrio
54.5
70.2
78.1
55.1
71.9
79.4
70.2 in
Width
71.9 in
78.1 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
55.1 in
108.7
180.3
110.6
182.6
180.3 in
Length
182.6 in
108.7 in
Wheelbase
110.6 in
Vehicle Weight
330d Cabrio
428i Cabrio
4057 lb
Curb Weight
4068 lb
4839 lb
Gross Vehicle
Weight
Weight
4894 lb
Weight Difference:
11 lb
0.27 %
General
330d Cabrio
428i Cabrio
E93
Generation
F33
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
330d Cabrio
428i Cabrio
Straight-six diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW M57
Engine Series
BMW N20
M57-D30
Engine Code
N20-B20
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
228 hp
at 4000 rpm
Power
242 hp
at 5000 rpm
330d Cabrio
228 hp
242 hp
428i Cabrio
369 lb‑ft
at 1750 rpm
Max. Torque
258 lb‑ft
at 1250 rpm
330d Cabrio
369 lb‑ft
258 lb‑ft
428i Cabrio
Performance
330d Cabrio
428i Cabrio
151 mph
Maximum Speed
155 mph
7.1 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph
62
mph
mph
325 ft
0.000 sec
330d Cabrio
62 mph
62
mph
mph
295 ft
0.000 sec
428i Cabrio
▶ REPLAY
17.79 lb/hp
Weight-to-Power Ratio
16.81 lb/hp
330d Cabrio
17.79 lb/hp
16.81 lb/hp
428i Cabrio
Fuel Economy / Emissions
330d Cabrio
428i Cabrio
Fuel Economy
34 mpg
combined
34 mpg
330d Cabrio
34 mpg
34 mpg
428i Cabrio
25 mpg
city
26 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
15.9 gal
549 mi
Range
533 mi
330d Cabrio
549 mi
533 mi
428i Cabrio
Environmental Impact
141.9 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).
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).
132.6 kWh
330d Cabrio
141.9 kWh
132.6 kWh
428i Cabrio
Euro 4
Emission Standard
Euro 6b (NEFZ)
291 g/mi (NEFZ)
CO2 Emissions
262 g/mi (NEFZ)
Practical Convenience
330d Cabrio
428i Cabrio
2
Doors
2
4
No. of Seats
4
783 lb
Maximum Payload
827 lb
9.9 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data
