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2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic

2021 BMW 4 Series Convertible (G23) - Photo 1
BMW 4 Series Convertible (G23) - Photo 2BMW 4 Series Convertible (G23) - Photo 3BMW 4 Series Convertible (G23) - Photo 4BMW 4 Series Convertible (G23) - Photo 5BMW 4 Series Convertible (G23) - Photo 6BMW 4 Series Convertible (G23) - Photo 7BMW 4 Series Convertible (G23) - Photo 8BMW 4 Series Convertible (G23) - Photo 9BMW 4 Series Convertible (G23) - Photo 10

Key specs

BMW 4 Series Cabriolet 2021, 2022, 2023, 2024

What is the body type, BMW 4 Series Convertible (G23)?Cabriolet, 2 Doors, 4 Seats
What is the fuel economy, BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic?5.3-6 l/100 km
44.38 - 39.2 US mpg
53.3 - 47.08 UK mpg
18.87 - 16.67 km/l
How ECO is the car, BMW 4 Series 430d (286 Hp) Mild Hybrid Steptronic?139-156 g/km CO2
Euro 6d
How fast is the car, 2021 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic?250 km/h | 155.34 mph
0-100 km/h: 5.8 sec
0-60 mph: 5.5 sec
How much power, BMW 4 Series Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic?286 Hp, 650 Nm
479.42 lb.-ft.
What is the engine size, BMW 4 Series Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic?3.0 l
2993 cm3
182.64 cu. in.
How many cylinders, 2021 BMW 430d (286 Hp) Mild Hybrid Steptronic?6, Inline
What is the drivetrain, BMW 4 Series Convertible (G23) Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic?Rear wheel drive. MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode.
How long is this vehicle, 2021 BMW 4 Series Cabriolet?4768 mm
187.72 in.
How wide is the vehicle, 2021 BMW 4 Series Cabriolet?1852 mm
72.91 in.
What is the curb weight, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic?1880 kg
4144.69 lbs.
What is the gross weight, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic?2380 kg
5247 lbs.
How much trunk (boot) space, 2021 BMW 4 Series Cabriolet?300 - 385 l
10.59 - 13.6 cu. ft.
How many gears, What type is the gearbox, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic?8, automatic transmission Steptronic

BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic 2021, 2022, 2023, 2024 Specs

General information
BrandBMW
Model 4 Series
Generation 4 Series Convertible (G23)
Modification (Engine) 430d (286 Hp) Mild Hybrid Steptronic
Start of production 2021 year
End of production January, 2024 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body typeCabriolet
Seats 4
Doors 2
Performance specs
Combined fuel consumption (WLTP) 5.3-6 l/100 km 44.38 - 39.2 US mpg
53.3 - 47.08 UK mpg
18.87 - 16.67 km/l
CO2 emissions (WLTP)139-156 g/km
Fuel Type Diesel
Acceleration 0 - 100 km/h5.8 sec
Acceleration 0 - 62 mph5.8 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 5.5 sec
Maximum speed 250 km/h, Electronically limited 155.34 mph
Emission standard Euro 6d
Weight-to-power ratio 6.6 kg/Hp, 152.1 Hp/tonne
Weight-to-torque ratio 2.9 kg/Nm, 345.7 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 0.4 kWh
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Battery location Under the front hood
Electric motor 1
Electric motor power 11 Hp
Electric motor Torque 25 Nm 18.44 lb.-ft.
Electric motor location Front, Longitudinal
Internal combustion engine specs
Power 286 Hp @ 4000 rpm.
Power per litre 95.6 Hp/l
Torque 650 Nm @ 1500-2500 rpm. 479.42 lb.-ft. @ 1500-2500 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B57D30B
Engine displacement 2993 cm3 182.64 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 84 mm 3.31 in.
Piston Stroke 90 mm 3.54 in.
Compression ratio 16.5:1
Number of valves per cylinder 4
Fuel injection system Diesel Commonrail
Engine aspiration Twin-power turbo, Intercooler
Valvetrain DOHC
Engine oil capacity 7 l 7.4 US qt | 6.16 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 7.7 l 8.14 US qt | 6.78 UK qt
Engine systemsStart & Stop System
Particulate filter
Space, Volume and weights
Kerb Weight 1880 kg 4144.69 lbs.
Max. weight 2380 kg 5247 lbs.
Max load 500 kg 1102.31 lbs.
Trunk (boot) space - minimum 300 l 10.59 cu. ft.
Trunk (boot) space - maximum 385 l 13.6 cu. ft.
Fuel tank capacity 59 l 15.59 US gal | 12.98 UK gal
Permitted trailer load with brakes (12%) 1800 kg 3968.32 lbs.
Permitted trailer load without brakes 750 kg 1653.47 lbs.
Permitted towbar download 75 kg 165.35 lbs.
Dimensions
Length 4768 mm 187.72 in.
Width 1852 mm 72.91 in.
Height 1384 mm 54.49 in.
Wheelbase 2851 mm 112.24 in.
Front track 1573 mm 61.93 in.
Rear (Back) track 1612 mm 63.46 in.
Ride height (ground clearance) 124 mm 4.88 in.
Drag coefficient (Cd) 0.28
Minimum turning circle (turning diameter) 11.4 m 37.4 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Spring Strut, Transverse stabilizer
Rear suspension Independent multi-link spring suspension with stabilizer
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
Wheel rims size7.5J x 17