The Comparative Analysis :

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

€ 46,900
BMW 420i Convertible Steptronic (16 - 17) 420i Cabrio (16 - 17)
€ 50,800
 BMW 420i Convertible Steptronic (17 - ..) 420i Cabrio (17 - ..)
€ 46,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,800

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

Vehicle Dimensions

The dimensions of the 420i Cabrio (16 - 17) and the 420i Cabrio (17 - ..) are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.5 inches tall.
420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
54.5
Blueprint BMW 420i Convertible Steptronic (16 - 17)
71.9
79.4
54.5
Blueprint BMW 420i 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 420i Convertible Steptronic (16 - 17)
110.6
182.6
Blueprint BMW 420i Convertible Steptronic (17 - ..)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
3946 lb
Curb Weight
3946 lb
4817 lb
Gross Vehicle
Weight
4817 lb
BMW 420i Convertible Steptronic (16 - 17)
Weight Difference:
0 lb
0 %
BMW 420i Convertible Steptronic (17 - ..)

General

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
F33
Generation
F33
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW B48
Engine Series
BMW B48
B48-B20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
181 hp
at 5000 rpm
420i Cabrio (16 - 17)
181 hp
181 hp
420i Cabrio (17 - ..)
199 lb‑ft
at 1350 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
420i Cabrio (16 - 17)
199 lb‑ft
199 lb‑ft
420i Cabrio (17 - ..)

Performance

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
143 mph
Maximum Speed
143 mph
8.4 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph 62
mph

384 ft
0.000 sec

420i Cabrio (16 - 17)

62 mph 62
mph

384 ft
0.000 sec

420i Cabrio (17 - ..)

▶ REPLAY
21.8 lb/hp
Weight-to-Power Ratio
21.8 lb/hp
420i Cabrio (16 - 17)
21.8 lb/hp
21.8 lb/hp
420i Cabrio (17 - ..)

Fuel Economy / Emissions

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
Fuel Economy
41 mpg
combined
37 mpg
420i Cabrio (16 - 17)
41 mpg
37 mpg
420i Cabrio (17 - ..)
31 mpg
city
32 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
642 mi
Range
592 mi
420i Cabrio (16 - 17)
642 mi
592 mi
420i Cabrio (17 - ..)
Environmental Impact
109.9 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).
119.4 kWh
420i Cabrio (16 - 17)
109.9 kWh
119.4 kWh
420i Cabrio (17 - ..)
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
219 g/mi (NEFZ)
CO2 Emissions
288 g/mi (WLTP)

Practical Convenience

420i Cabrio (16 - 17)
420i Cabrio (17 - ..)
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
871 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data