The Comparative Analysis :

BMW 420d Convertible Steptronic (15 - 17) vs. BMW 425d Convertible Steptronic (16 - 17)

€ 50,100
BMW 420d Convertible Steptronic (15 - 17) 420d Cabrio
€ 54,100
 BMW 425d Convertible Steptronic (16 - 17) 425d Cabrio
€ 50,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,100

ⓘ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 425d Cabrio are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.5 inches tall.
420d Cabrio
425d Cabrio
54.5
Blueprint BMW 420d Convertible Steptronic (15 - 17)
71.9
79.4
54.5
Blueprint BMW 425d 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 Steptronic (15 - 17)
110.6
182.6
Blueprint BMW 425d 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
425d Cabrio
3946 lb
Curb Weight
4012 lb
4817 lb
Gross Vehicle
Weight
4938 lb
BMW 420d Convertible Steptronic (15 - 17)
Weight Difference:
66 lb
1.64 %
BMW 425d Convertible Steptronic (16 - 17)

General

420d Cabrio
425d Cabrio
F33
Generation
F33
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420d Cabrio
425d Cabrio
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
BMW B47
Engine Series
BMW B47
B47-D20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 4000 rpm
Power
221 hp
at 4400 rpm
420d Cabrio
187 hp
221 hp
425d Cabrio
295 lb‑ft
at 1750 rpm
Max. Torque
332 lb‑ft
at 1500 rpm
420d Cabrio
295 lb‑ft
332 lb‑ft
425d Cabrio

Performance

420d Cabrio
425d Cabrio
142 mph
Maximum Speed
150 mph
8 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

364 ft
0.000 sec

420d Cabrio

62 mph 62
mph

305 ft
0.000 sec

425d Cabrio

▶ REPLAY
21.1 lb/hp
Weight-to-Power Ratio
18.15 lb/hp
420d Cabrio
21.1 lb/hp
18.15 lb/hp
425d Cabrio

Fuel Economy / Emissions

420d Cabrio
425d Cabrio
Fuel Economy
53 mpg
combined
49 mpg
420d Cabrio
53 mpg
49 mpg
425d Cabrio
45 mpg
city
43 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
805 mi
Range
738 mi
420d Cabrio
805 mi
738 mi
425d Cabrio
Environmental Impact
90.4 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
420d Cabrio
90.4 kWh
98.8 kWh
425d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
187 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)

Practical Convenience

420d Cabrio
425d Cabrio
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
926 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data