The Comparative Analysis :

BMW 420i Cabrio Steptronic (16 - 17) vs. BMW 335i Cabrio Sport-Automatic (08 - 10)

€ 46,900
BMW 420i Cabrio Steptronic (16 - 17) 420i Cabrio
€ 54,800
 BMW 335i Cabrio Sport-Automatic (08 - 10) 335i Cabrio
€ 46,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,800

ⓘ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 420i Cabrio is 5.8 cm longer and 4.3 cm wider.
420i Cabrio
335i Cabrio
1384
Blueprint BMW 420i Cabrio Steptronic (16 - 17)
1825
2017
1384
Blueprint BMW 335i Cabrio Sport-Automatic (08 - 10)
1782
1985
1825 mm
Width
1782 mm
2017 mm
Width Incl. Mirrors
1985 mm
1384 mm
Height
1384 mm
Blueprint BMW 420i Cabrio Steptronic (16 - 17)
2810
4638
Blueprint BMW 335i Cabrio Sport-Automatic (08 - 10)
2760
4580
4638 mm
Length
4580 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

420i Cabrio
335i Cabrio
1790 kg
Kerb Weight
1825 kg
2185 kg
Gross Vehicle
Weight
2180 kg
BMW 420i Cabrio Steptronic (16 - 17)
Weight Difference:
35 kg
1.92 %
BMW 335i Cabrio Sport-Automatic (08 - 10)

General

420i Cabrio
335i Cabrio
F33
Generation
E93
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

420i Cabrio
335i Cabrio
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
BMW B48
Engine Series
BMW N54
B48-B20
Engine Code
N54-B30
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2979 CC
181 bhp
at 5000 rpm
Power
302 bhp
at 5800 rpm
420i Cabrio
181 bhp
302 bhp
335i Cabrio
270 NM
at 1350 rpm
Max. Torque
400 NM
at 1300 rpm
420i Cabrio
270 NM
400 NM
335i Cabrio

Performance

420i Cabrio
335i Cabrio
143 mph
Maximum Speed
155 mph
8.4 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

117 m
0.000 sec

420i Cabrio

62 mph 62
mph

79 m
0.000 sec

335i Cabrio

▶ REPLAY
9.89 kg/bhp
Weight-to-Power Ratio
6.04 kg/bhp
420i Cabrio
9.89 kg/bhp
6.04 kg/bhp
335i Cabrio

Fuel Economy / Emissions

420i Cabrio
335i Cabrio
Fuel Economy
49 mpg
combined
31 mpg
420i Cabrio
49 mpg
31 mpg
335i Cabrio
37 mpg
city
22 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
642 mi
Range
430 mi
420i Cabrio
642 mi
430 mi
335i Cabrio
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).
172.4 kWh
420i Cabrio
109.9 kWh
172.4 kWh
335i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 4
136 g/km (NEFZ)
CO2 Emissions
217 g/km (NEFZ)

Practical Convenience

420i Cabrio
335i Cabrio
2
Doors
2
4
No. of Seats
4
395 kg
Maximum Payload
355 kg
370 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data