The Comparative Analysis :

BMW 420d Convertible (14 - 15) vs. BMW 420d Convertible Steptronic (17 - ..)

€ 46,300
BMW 420d Convertible (14 - 15) 420d Cabrio
€ 53,900
 BMW 420d Convertible Steptronic (17 - ..) 420d Cabrio Steptronic
€ 46,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,900

ⓘ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 420d Cabrio Steptronic are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.5 inches tall.
420d Cabrio
420d Cabrio Steptronic
54.5
Blueprint BMW 420d Convertible (14 - 15)
71.9
79.4
54.5
Blueprint BMW 420d Convertible Steptronic (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 (14 - 15)
110.6
182.6
Blueprint BMW 420d Convertible Steptronic (17 - ..)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420d Cabrio
420d Cabrio Steptronic
3704 lb
Curb Weight
4057 lb
4740 lb
Gross Vehicle
Weight
4916 lb
BMW 420d Convertible (14 - 15)
Weight Difference:
353 lb
8.7 %
BMW 420d Convertible Steptronic (17 - ..)

General

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

Engine

420d Cabrio
420d Cabrio Steptronic
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N47
Engine Series
BMW B47
N47-D20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 4000 rpm
Power
187 hp
at 4000 rpm
420d Cabrio
181 hp
187 hp
420d Cabrio Steptronic
280 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
420d Cabrio
280 lb‑ft
295 lb‑ft
420d Cabrio Steptronic

Performance

420d Cabrio
420d Cabrio Steptronic
146 mph
Maximum Speed
142 mph
8.2 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph 62
mph

374 ft
0.000 sec

420d Cabrio

62 mph 62
mph

371 ft
0.000 sec

420d Cabrio Steptronic

▶ REPLAY
20.46 lb/hp
Weight-to-Power Ratio
21.7 lb/hp
420d Cabrio
20.46 lb/hp
21.7 lb/hp
420d Cabrio Steptronic

Fuel Economy / Emissions

420d Cabrio
420d Cabrio Steptronic
Fuel Economy
46 mpg
combined
49 mpg
420d Cabrio
46 mpg
49 mpg
420d Cabrio Steptronic
39 mpg
city
44 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
695 mi
Range
738 mi
420d Cabrio
695 mi
738 mi
420d Cabrio Steptronic
Environmental Impact
104.9 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).
98.8 kWh
420d Cabrio
104.9 kWh
98.8 kWh
420d Cabrio Steptronic
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
214 g/mi (NEFZ)
CO2 Emissions
251 g/mi (WLTP)

Practical Convenience

420d Cabrio
420d Cabrio Steptronic
2
Doors
2
4
No. of Seats
4
1036 lb
Maximum Payload
860 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data