2021 BMW 4 Series Convertible (G23) 430d (286 Hp) MHEV Steptronic
General Information
Brand: BMW
Model: 4 Series
Generation: 4 Series Convertible (G23)
Modification (Engine): 430d (286 Hp) MHEV Steptronic
Start of production: 2021 year
Powertrain Architecture: MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type: Cabriolet
Seats: 4
Doors: 2
Electric cars and hybrids specs
Electric motor 1
Electric motor power: 11 Hp
Electric motor 2
Electric motor 3
Performance
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/h: 5.8 sec
Acceleration 0 - 62 mph: 5.8 sec
Acceleration 0 - 60 mph: 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
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 location: Front, Longitudinal
Engine Model/Code: B57D30B
Engine displacement: 2993 cm3 / 182.64 cu. in.
Number of cylinders: 6
Position of cylinders: Inline
Cylinder Bore: 84 mm / 3.31 in.
Piston Stroke: 90 mm / 3.54 in.
Compression ratio: 16.5
Number of valves per cylinder: 4
Fuel 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: 0W-30, 0W-40, 5W-30, 5W-40 / BMW Longlife-04
0W-30, 5W-30 / BMW Longlife-12 FE
Coolant: 7.7 l / 8.14 US qt | 6.78 UK qt
Engine systems: Start & Stop System
Particulate filter
Drivetrain, brakes and suspension
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: Spring Strut
Rear suspension: Independent multi-link suspension
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Assisting systems: ABS (Anti-lock braking system)
Steering type: Steering rack and pinion
Power steering: Electric Steering
Tires size: 225/50 R17
Wheel rims size: 7.5J x 17
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.
Minimum turning circle (turning diameter): 11.4 m / 37.4 ft.
Ride height (ground clearance): 124 mm / 4.88 in.
