The Comparative Analysis :

BMW 428i Cabrio (14 - 15) vs. BMW 420d Cabrio (14 - 15)

€ 48,200
BMW 428i Cabrio (14 - 15) 428i Cabrio
€ 46,300
BMW 420d Cabrio (14 - 15) 420d Cabrio
€ 48,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,300

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 420d Cabrio are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1384 mm tall.
428i Cabrio
420d Cabrio
1384
Blueprint BMW 428i Cabrio (14 - 15)
1825
2017
1384
Blueprint BMW 420d Cabrio (14 - 15)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1384 mm
Height
1384 mm
Blueprint BMW 428i Cabrio (14 - 15)
2810
4638
Blueprint BMW 420d Cabrio (14 - 15)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

428i Cabrio
420d Cabrio
1755 kg
Kerb Weight
1680 kg
2140 kg
Gross Vehicle
Weight
2150 kg
BMW 428i Cabrio (14 - 15)
Weight Difference:
75 kg
4.27 %
BMW 420d Cabrio (14 - 15)

General

428i Cabrio
420d Cabrio
F33
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

428i Cabrio
420d Cabrio
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N20
Engine Series
BMW N47
N20-B20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
242 bhp
at 5000 rpm
Power
181 bhp
at 4000 rpm
428i Cabrio
242 bhp
181 bhp
420d Cabrio
350 NM
at 1250 rpm
Max. Torque
380 NM
at 1750 rpm
428i Cabrio
350 NM
380 NM
420d Cabrio

Performance

428i Cabrio
420d Cabrio
155 mph
Maximum Speed
146 mph
6.4 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph 62
mph

89 m
0.000 sec

428i Cabrio

62 mph 62
mph

114 m
0.000 sec

420d Cabrio

 REPLAY
7.25 kg/bhp
Weight-to-Power Ratio
9.28 kg/bhp
428i Cabrio
7.25 kg/bhp
9.28 kg/bhp
420d Cabrio

Fuel Economy / Emissions

428i Cabrio
420d Cabrio
Fuel Economy
42 mpg
combined
55 mpg
428i Cabrio
42 mpg
55 mpg
420d Cabrio
32 mpg
city
47 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
548 mi
Range
695 mi
428i Cabrio
548 mi
695 mi
420d Cabrio
Environmental Impact
128.7 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).
104.9 kWh
428i Cabrio
128.7 kWh
104.9 kWh
420d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
159 g/km (NEFZ)
CO2 Emissions
133 g/km (NEFZ)

Practical Convenience

428i Cabrio
420d Cabrio
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
470 kg
370 L
Boot Capacity
370 L
No data
Boot Capacity (Seats Down)
No data