The Comparative Analysis :
BMW 335i Cabrio Sport-Automatic (08 - 10) vs. BMW 420i Cabrio (16 - 17)
€ 54,800
€ 44,700
€ 54,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. Both cars are the same height, but the 335i Cabrio is 5.8 cm shorter and 4.3 cm narrower.
335i Cabrio
420i Cabrio
1384
1782
1985
1384
1825
2017
1782 mm
Width
1825 mm
1985 mm
Width Incl. Mirrors
2017 mm
1384 mm
Height
1384 mm
2760
4580
2810
4638
4580 mm
Length
4638 mm
2760 mm
Wheelbase
2810 mm
Vehicle Weight
335i Cabrio
420i Cabrio
1825 kg
Kerb Weight
1775 kg
2180 kg
Gross Vehicle
Weight
Weight
2170 kg
Weight Difference:
50 kg
2.74 %
General
335i Cabrio
420i Cabrio
E93
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
335i Cabrio
420i Cabrio
Straight-six petrol engine with two turbochargers (biturbo)
Engine Type
Straight-four petrol engine with turbocharger
BMW N54
Engine Series
BMW B48
N54-B30
Engine Code
B48-B20


4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
1997 CC
302 bhp
at 5800 rpm
Power
181 bhp
at 5000 rpm
335i Cabrio
302 bhp
181 bhp
420i Cabrio
400 NM
at 1300 rpm
Max. Torque
270 NM
at 1350 rpm
335i Cabrio
400 NM
270 NM
420i Cabrio
Performance
335i Cabrio
420i Cabrio
155 mph
Maximum Speed
143 mph
5.7 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
79 m
0.000 sec
335i Cabrio
62 mph
62
mph
mph
114 m
0.000 sec
420i Cabrio
▶ REPLAY
6.04 kg/bhp
Weight-to-Power Ratio
9.81 kg/bhp
335i Cabrio
6.04 kg/bhp
9.81 kg/bhp
420i Cabrio
Fuel Economy / Emissions
335i Cabrio
420i Cabrio
Fuel Economy
31 mpg
combined
46 mpg
335i Cabrio
31 mpg
46 mpg
420i Cabrio
22 mpg
city
35 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
60 L
430 mi
Range
601 mi
335i Cabrio
430 mi
601 mi
420i Cabrio
Environmental Impact
172.4 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).
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).
117.5 kWh
335i Cabrio
172.4 kWh
117.5 kWh
420i Cabrio
Euro 4
Emission Standard
Euro 6b (NEFZ)
217 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)
Practical Convenience
335i Cabrio
420i Cabrio
2
Doors
2
4
No. of Seats
4
355 kg
Maximum Payload
395 kg
350 L
Boot Capacity
370 L









No data
Boot Capacity (Seats Down)
No data

















