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BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic 2014, 2015, 2016
BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic 2014, 2015, 2016
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General information

Name

BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic 2014, 2015, 2016

Brand

BMW
Model

4 Series
Generation

4 Series Convertible (F33)
Year of production

2014

Number of seats

4

Number of doors

2

Body type

Cabriolet
Powertrain architecture

Internal Combustion engine
Engine Modification

428i (245 Hp) Steptronic

Power

245 Hp @ 5000-6500 rpm.

Torque (Nm)

350 Nm @ 1250-4800 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

154 g/km

Emission standard

Euro 6

Fuel consumption economy urban (l/100 km)

8.6 l/100 km

Fuel consumption economy extra urban (l/100 km)

5.5 l/100 km

Fuel consumption economy combined (l/100 km)

6.6 l/100 km

Acceleration 0-100 km/h

6.4 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Engine code
N20B20
Power
245 Hp @ 5000-6500 rpm.
Power per litre
122.7 Hp/l
Torque
350 Nm @ 1250-4800 rpm.
Engine displacement
1997 cm3
Number of cylinders
4
Position of cylinders
Inline
Cylinder bore
84 mm
Piston stroke
90.1 mm
Compression ratio
10
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Twin-power turbo

Space volume and weights

Curb weight (kg)

1700 kg

Max weight (kg)

2160 kg

Fuel tank capacity (l)

60 l

Trunk boot space minimum (l)

220 l

Trunk boot space maximum (l)

370 l

Dimensions

Length (mm)

4638 mm

Width (mm)

1825 mm

Height (mm)

1384 mm

Wheelbase (mm)

2810 mm

Front track (mm)

1545 mm

Rear track (mm)

1594 mm

Minimum turning circle turning diameter (mm)

11.3 m

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Independent, spring

Rear suspension system

Multi-link independent

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Power steering

Electric Steering

Front tires size

225/50 R17 94W

Rear tires size

225/50 R17 94W

Wheel rims size

7.5J x 17

Technology and Operation