The Comparative Analysis :

BMW 420i Cabrio Steptronic (14 - 16) vs. BMW 330i Cabrio (07 - 10)

€ 46,100
BMW 420i Cabrio Steptronic (14 - 16) 420i Cabrio
€ 49,800
 BMW 330i Cabrio (07 - 10) 330i Cabrio
€ 46,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,800

ⓘ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
330i Cabrio
1384
Blueprint BMW 420i Cabrio Steptronic (14 - 16)
1825
2017
1384
Blueprint BMW 330i Cabrio (07 - 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 (14 - 16)
2810
4638
Blueprint BMW 330i Cabrio (07 - 10)
2760
4580
4638 mm
Length
4580 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

420i Cabrio
330i Cabrio
1750 kg
Kerb Weight
1780 kg
2145 kg
Gross Vehicle
Weight
2135 kg
BMW 420i Cabrio Steptronic (14 - 16)
Weight Difference:
30 kg
1.69 %
BMW 330i Cabrio (07 - 10)

General

420i Cabrio
330i 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
6-speed manual transmission

Engine

420i Cabrio
330i Cabrio
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N20
Engine Series
BMW N53
N20-B20
Engine Code
N53-B30
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2996 CC
181 bhp
at 5000 rpm
Power
268 bhp
at 6700 rpm
420i Cabrio
181 bhp
268 bhp
330i Cabrio
270 NM
at 1250 rpm
Max. Torque
320 NM
at 2750 rpm
420i Cabrio
270 NM
320 NM
330i Cabrio

Performance

420i Cabrio
330i Cabrio
143 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph 62
mph

115 m
0.000 sec

420i Cabrio

62 mph 62
mph

90 m
0.000 sec

330i Cabrio

▶ REPLAY
9.67 kg/bhp
Weight-to-Power Ratio
6.64 kg/bhp
420i Cabrio
9.67 kg/bhp
6.64 kg/bhp
330i Cabrio

Fuel Economy / Emissions

420i Cabrio
330i Cabrio
Fuel Economy
44 mpg
combined
36 mpg
420i Cabrio
44 mpg
36 mpg
330i Cabrio
33 mpg
city
27 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
583 mi
Range
502 mi
420i Cabrio
583 mi
502 mi
330i Cabrio
Environmental Impact
121.2 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).
147.7 kWh
420i Cabrio
121.2 kWh
147.7 kWh
330i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
149 g/km (NEFZ)
CO2 Emissions
182 g/km (NEFZ)

Practical Convenience

420i Cabrio
330i 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