The Comparative Analysis :
BMW 428i Cabrio Steptronic (14 - 15) vs. BMW 440i Cabrio Steptronic (16 - 17)
€ 50,400
€ 58,400
€ 50,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 428i Cabrio and the 440i Cabrio are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1384 mm tall.
428i Cabrio
440i Cabrio
1384
1825
2017
1384
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1384 mm
Height
1384 mm
2810
4638
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm
Vehicle Weight
428i Cabrio
440i Cabrio
1775 kg
Kerb Weight
1845 kg
2160 kg
Gross Vehicle
Weight
Weight
2230 kg
Weight Difference:
70 kg
3.79 %
General
428i Cabrio
440i Cabrio
F33
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
428i Cabrio
440i Cabrio
Straight-four petrol engine with turbocharger
Engine Type
Straight-six petrol engine with turbocharger
BMW N20
Engine Series
BMW B58
N20-B20
Engine Code
B58-B30
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2998 CC
242 bhp
at 5000 rpm
Power
322 bhp
at 5500 rpm
428i Cabrio
242 bhp
322 bhp
440i Cabrio
350 NM
at 1250 rpm
Max. Torque
450 NM
at 1380 rpm
428i Cabrio
350 NM
450 NM
440i Cabrio
Performance
428i Cabrio
440i Cabrio
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
89 m
0.000 sec
428i Cabrio
62 mph
62
mph
mph
75 m
0.000 sec
440i Cabrio
▶ REPLAY
7.33 kg/bhp
Weight-to-Power Ratio
5.73 kg/bhp
428i Cabrio
7.33 kg/bhp
5.73 kg/bhp
440i Cabrio
Fuel Economy / Emissions
428i Cabrio
440i Cabrio
Fuel Economy
43 mpg
combined
42 mpg
428i Cabrio
43 mpg
42 mpg
440i Cabrio
33 mpg
city
31 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
60 L
565 mi
Range
548 mi
428i Cabrio
565 mi
548 mi
440i Cabrio
Environmental Impact
125 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).
128.7 kWh
428i Cabrio
125 kWh
128.7 kWh
440i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
154 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)
Practical Convenience
428i Cabrio
440i Cabrio
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
385 kg
370 L
Boot Capacity
370 L
No data
Boot Capacity (Seats Down)
No data
