The Comparative Analysis :

BMW 420d Convertible (15 - 17) vs. BMW 440i Convertible Steptronic (16 - 17)

€ 47,900
BMW 420d Convertible (15 - 17) 420d Cabrio
€ 58,400
 BMW 440i Convertible Steptronic (16 - 17) 440i Cabrio
€ 47,900
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 420d Cabrio and the 440i Cabrio are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.5 inches tall.
420d Cabrio
440i Cabrio
54.5
Blueprint BMW 420d Convertible (15 - 17)
71.9
79.4
54.5
Blueprint BMW 440i Convertible Steptronic (16 - 17)
71.9
79.4
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
54.5 in
Blueprint BMW 420d Convertible (15 - 17)
110.6
182.6
Blueprint BMW 440i Convertible Steptronic (16 - 17)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420d Cabrio
440i Cabrio
3913 lb
Curb Weight
4068 lb
4784 lb
Gross Vehicle
Weight
4916 lb
BMW 420d Convertible (15 - 17)
Weight Difference:
154 lb
3.79 %
BMW 440i Convertible Steptronic (16 - 17)

General

420d Cabrio
440i Cabrio
F33
Generation
F33
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

420d Cabrio
440i Cabrio
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with tur­bo­charger
BMW B47
Engine Series
BMW B58
B47-D20
Engine Code
B58-B30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
187 hp
at 4000 rpm
Power
322 hp
at 5500 rpm
420d Cabrio
187 hp
322 hp
440i Cabrio
295 lb‑ft
at 1750 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
420d Cabrio
295 lb‑ft
332 lb‑ft
440i Cabrio

Performance

420d Cabrio
440i Cabrio
146 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

371 ft
0.000 sec

420d Cabrio

62 mph 62
mph

246 ft
0.000 sec

440i Cabrio

▶ REPLAY
20.93 lb/hp
Weight-to-Power Ratio
12.63 lb/hp
420d Cabrio
20.93 lb/hp
12.63 lb/hp
440i Cabrio

Fuel Economy / Emissions

420d Cabrio
440i Cabrio
Fuel Economy
49 mpg
combined
35 mpg
420d Cabrio
49 mpg
35 mpg
440i Cabrio
41 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
738 mi
Range
548 mi
420d Cabrio
738 mi
548 mi
440i Cabrio
Environmental Impact
98.8 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).
128.7 kWh
420d Cabrio
98.8 kWh
128.7 kWh
440i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
204 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

420d Cabrio
440i Cabrio
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
849 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data