The Comparative Analysis :

BMW 320i Cabrio (10 - 14) vs. BMW 420d Cabrio Steptronic (15 - 17)

€ 41,500
BMW 320i Cabrio (10 - 14) 320i Cabrio
€ 50,100
 BMW 420d Cabrio Steptronic (15 - 17) 420d Cabrio
€ 41,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,100

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. Both cars are the same height, but the 320i Cabrio is 2.6 cm shorter and 4.3 cm narrower.
320i Cabrio
420d Cabrio
1384
Blueprint BMW 320i Cabrio (10 - 14)
1782
1985
1384
Blueprint BMW 420d Cabrio Steptronic (15 - 17)
1825
2017
1782 mm
Width
1825 mm
1985 mm
Width Incl. Mirrors
2017 mm
1384 mm
Height
1384 mm
Blueprint BMW 320i Cabrio (10 - 14)
2760
4612
Blueprint BMW 420d Cabrio Steptronic (15 - 17)
2810
4638
4612 mm
Length
4638 mm
2760 mm
Wheelbase
2810 mm

Vehicle Weight

320i Cabrio
420d Cabrio
1670 kg
Kerb Weight
1790 kg
2025 kg
Gross Vehicle
Weight
2185 kg
BMW 320i Cabrio (10 - 14)
Weight Difference:
120 kg
6.7 %
BMW 420d Cabrio Steptronic (15 - 17)

General

320i Cabrio
420d Cabrio
E93
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

320i Cabrio
420d Cabrio
Straight-four petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N43
Engine Series
BMW B47
N43-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1995 CC
168 bhp
at 6700 rpm
Power
187 bhp
at 4000 rpm
320i Cabrio
168 bhp
187 bhp
420d Cabrio
210 NM
at 4250 rpm
Max. Torque
400 NM
at 1750 rpm
320i Cabrio
210 NM
400 NM
420d Cabrio

Performance

320i Cabrio
420d Cabrio
142 mph
Maximum Speed
142 mph
9.1 sec
Acceleration 0 to 62 mph
8 sec
62 mph 62
mph

126 m
0.000 sec

320i Cabrio

62 mph 62
mph

111 m
0.000 sec

420d Cabrio

▶ REPLAY
9.94 kg/bhp
Weight-to-Power Ratio
9.57 kg/bhp
320i Cabrio
9.94 kg/bhp
9.57 kg/bhp
420d Cabrio

Fuel Economy / Emissions

320i Cabrio
420d Cabrio
Fuel Economy
42 mpg
combined
64 mpg
320i Cabrio
42 mpg
64 mpg
420d Cabrio
32 mpg
city
54 mpg
No data
motorway
No data
Kraftstoffanzeige
63 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
575 mi
Range
805 mi
320i Cabrio
575 mi
805 mi
420d Cabrio
Environmental Impact
128.7 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).
90.4 kWh
320i Cabrio
128.7 kWh
90.4 kWh
420d Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
159 g/km (NEFZ)
CO2 Emissions
116 g/km (NEFZ)

Practical Convenience

320i Cabrio
420d 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