Home >> Autocatalog >> BMW >> 4 Series >> 2014 4 Series Convertible (F33) >> 428i (245 Hp) Steptronic
Autocatalog Login Register Car Specs API
English ▼

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

2014 BMW 4 Series Convertible (F33) - Photo 1
BMW 4 Series Convertible (F33) - Photo 2BMW 4 Series Convertible (F33) - Photo 3BMW 4 Series Convertible (F33) - Photo 4BMW 4 Series Convertible (F33) - Photo 5BMW 4 Series Convertible (F33) - Photo 6BMW 4 Series Convertible (F33) - Photo 7BMW 4 Series Convertible (F33) - Photo 8BMW 4 Series Convertible (F33) - Photo 9BMW 4 Series Convertible (F33) - Photo 10

Key specs

BMW 4 Series Cabriolet 2014, 2015, 2016

What is the body type, BMW 4 Series Convertible (F33)?Cabriolet, 2 Doors, 4 Seats
What is the fuel economy, BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic?6.6 l/100 km
35.64 US mpg
42.8 UK mpg
15.15 km/l
How ECO is the car, BMW 4 Series 428i (245 Hp) Steptronic?154 g/km CO2
Euro 6
How fast is the car, 2014 4 Series Convertible (F33) 428i (245 Hp) Steptronic?250 km/h | 155.34 mph
0-100 km/h: 6.4 sec
0-60 mph: 6.1 sec
How much power, BMW 4 Series Cabriolet 2014 428i (245 Hp) Steptronic?245 Hp, 350 Nm
258.15 lb.-ft.
What is the engine size, BMW 4 Series Cabriolet 2014 428i (245 Hp) Steptronic?2.0 l
1997 cm3
121.86 cu. in.
How many cylinders, 2014 BMW 428i (245 Hp) Steptronic?4, Inline
What is the drivetrain, BMW 4 Series Convertible (F33) Cabriolet 2014 428i (245 Hp) Steptronic?Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
How long is this vehicle, 2014 BMW 4 Series Cabriolet?4638 mm
182.6 in.
How wide is the vehicle, 2014 BMW 4 Series Cabriolet?1825 mm
71.85 in.
What is the curb weight, 2014 BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic?1700 kg
3747.86 lbs.
What is the gross weight, 2014 BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic?2160 kg
4761.98 lbs.
How much trunk (boot) space, 2014 BMW 4 Series Cabriolet?220 - 370 l
7.77 - 13.07 cu. ft.
How many gears, What type is the gearbox, 2014 BMW 4 Series Convertible (F33) 428i (245 Hp) Steptronic?8, automatic transmission Steptronic

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

General information
BrandBMW
Model 4 Series
Generation 4 Series Convertible (F33)
Modification (Engine) 428i (245 Hp) Steptronic
Start of production 2014 year
End of production 2016 year
Powertrain Architecture Internal Combustion engine
Body typeCabriolet
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) - urban 8.6 l/100 km 27.35 US mpg
32.85 UK mpg
11.63 km/l
Fuel consumption (economy) - extra urban 5.5 l/100 km 42.77 US mpg
51.36 UK mpg
18.18 km/l
Fuel consumption (economy) - combined 6.6 l/100 km 35.64 US mpg
42.8 UK mpg
15.15 km/l
CO2 emissions154 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h6.4 sec
Acceleration 0 - 62 mph6.4 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 6.1 sec
Maximum speed 250 km/h 155.34 mph
Emission standard Euro 6
Weight-to-power ratio 6.9 kg/Hp, 144.1 Hp/tonne
Weight-to-torque ratio 4.9 kg/Nm, 205.9 Nm/tonne
Engine specs
Power 245 Hp @ 5000-6500 rpm.
Power per litre 122.7 Hp/l
Torque 350 Nm @ 1250-4800 rpm. 258.15 lb.-ft. @ 1250-4800 rpm.
Engine layout Front, Longitudinal
Engine Model/Code N20B20A
Engine displacement 1997 cm3 121.86 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 84 mm 3.31 in.
Piston Stroke 90.1 mm 3.55 in.
Compression ratio 10
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-power turbo, Intercooler
Engine oil capacity 5 l 5.28 US qt | 4.4 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 9.1 l 9.62 US qt | 8.01 UK qt
Space, Volume and weights
Kerb Weight 1700 kg 3747.86 lbs.
Max. weight 2160 kg 4761.98 lbs.
Max load 460 kg 1014.13 lbs.
Trunk (boot) space - minimum 220 l 7.77 cu. ft.
Trunk (boot) space - maximum 370 l 13.07 cu. ft.
Fuel tank capacity 60 l 15.85 US gal | 13.2 UK gal
Permitted trailer load with brakes (12%) 1600 kg 3527.4 lbs.
Permitted trailer load without brakes 745 kg 1642.44 lbs.
Permitted towbar download 75 kg 165.35 lbs.
Dimensions
Length 4638 mm 182.6 in.
Width 1825 mm 71.85 in.
Height 1384 mm 54.49 in.
Wheelbase 2810 mm 110.63 in.
Front track 1545 mm 60.83 in.
Rear (Back) track 1594 mm 62.76 in.
Ride height (ground clearance) 130 mm 5.12 in.
Drag coefficient (Cd) 0.30
Minimum turning circle (turning diameter) 11.3 m 37.07 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Independent coil spring
Rear suspension Independent multi-link suspension
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size 225/50 R17 94W
Wheel rims size7.5J x 17