The Comparative Analysis :

BMW 430i Convertible Steptronic (17 - ..) vs. BMW 420d Convertible (15 - 17)

€ 55,900
BMW 430i Convertible Steptronic (17 - ..) 430i Cabrio
€ 47,900
 BMW 420d Convertible (15 - 17) 420d Cabrio
€ 55,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of the 430i Cabrio and the 420d Cabrio are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.5 inches tall.
430i Cabrio
420d Cabrio
54.5
Blueprint BMW 430i Convertible Steptronic (17 - ..)
71.9
79.4
54.5
Blueprint BMW 420d Convertible (15 - 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 430i Convertible Steptronic (17 - ..)
110.6
182.6
Blueprint BMW 420d Convertible (15 - 17)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

430i Cabrio
420d Cabrio
3990 lb
Curb Weight
3913 lb
4839 lb
Gross Vehicle
Weight
4784 lb
BMW 430i Convertible Steptronic (17 - ..)
Weight Difference:
77 lb
1.93 %
BMW 420d Convertible (15 - 17)

General

430i Cabrio
420d Cabrio
F33
Generation
F33
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

430i Cabrio
420d Cabrio
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B48
Engine Series
BMW B47
B48-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
249 hp
at 5200 rpm
Power
187 hp
at 4000 rpm
430i Cabrio
249 hp
187 hp
420d Cabrio
258 lb‑ft
at 1450 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
430i Cabrio
258 lb‑ft
295 lb‑ft
420d Cabrio

Performance

430i Cabrio
420d Cabrio
155 mph
Maximum Speed
146 mph
6.3 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph 62
mph

289 ft
0.000 sec

430i Cabrio

62 mph 62
mph

371 ft
0.000 sec

420d Cabrio

▶ REPLAY
16.02 lb/hp
Weight-to-Power Ratio
20.93 lb/hp
430i Cabrio
16.02 lb/hp
20.93 lb/hp
420d Cabrio

Fuel Economy / Emissions

430i Cabrio
420d Cabrio
Fuel Economy
37 mpg
combined
49 mpg
430i Cabrio
37 mpg
49 mpg
420d Cabrio
33 mpg
city
41 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
592 mi
Range
738 mi
430i Cabrio
592 mi
738 mi
420d Cabrio
Environmental Impact
119.4 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).
98.8 kWh
430i Cabrio
119.4 kWh
98.8 kWh
420d Cabrio
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
301 g/mi (WLTP)
CO2 Emissions
204 g/mi (NEFZ)

Practical Convenience

430i Cabrio
420d Cabrio
2
Doors
2
4
No. of Seats
4
849 lb
Maximum Payload
871 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data