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2024 BMW 4 Series Convertible (G23 LCI, facelift 2024) 430i (255 Hp) Mild Hybrid Steptronic

2025 BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 1
BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 2BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 3BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 4BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 5BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 6BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 7BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 8BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 9BMW 4 Series Convertible (G23 LCI, facelift 2024) - Photo 10

Key specs

BMW 4 Series Cabriolet 2024, 2025

What is the body type, BMW 4 Series Convertible (G23 LCI, facelift 2024)?Cabriolet, 2 Doors, 4 Seats
How fast is the car, 2024 4 Series Convertible (G23 LCI, facelift 2024) 430i (255 Hp) Mild Hybrid Steptronic?210 km/h | 130.49 mph
0-60 mph: 6 sec
How much power, BMW 4 Series Cabriolet 2024 430i (255 Hp) Mild Hybrid Steptronic?255 Hp, 400 Nm
295.02 lb.-ft.
What is the engine size, BMW 4 Series Cabriolet 2024 430i (255 Hp) Mild Hybrid Steptronic?2.0 l
1998 cm3
121.93 cu. in.
How many cylinders, 2024 BMW 430i (255 Hp) Mild Hybrid Steptronic?4, Inline
What is the drivetrain, BMW 4 Series Convertible (G23 LCI, facelift 2024) Cabriolet 2024 430i (255 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, 2024 BMW 4 Series Cabriolet?4773 mm
187.91 in.
How wide is the vehicle, 2024 BMW 4 Series Cabriolet?1852 mm
72.91 in.
What is the curb weight, 2024 BMW 4 Series Convertible (G23 LCI, facelift 2024) 430i (255 Hp) Mild Hybrid Steptronic?1826 kg
4025.64 lbs.
How much trunk (boot) space, 2024 BMW 4 Series Cabriolet?300 - 385 l
10.59 - 13.6 cu. ft.
How many gears, What type is the gearbox, 2024 BMW 4 Series Convertible (G23 LCI, facelift 2024) 430i (255 Hp) Mild Hybrid Steptronic?8, automatic transmission Steptronic

BMW 4 Series Convertible (G23 LCI, facelift 2024) 430i (255 Hp) Mild Hybrid Steptronic 2024, 2025 Specs

General information
BrandBMW
Model 4 Series
Generation 4 Series Convertible (G23 LCI, facelift 2024)
Modification (Engine) 430i (255 Hp) Mild Hybrid Steptronic
Start of production March, 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
Fuel Type Petrol (Gasoline)
Acceleration 0 - 60 mph 6 sec
Maximum speed 210 km/h, Electronically limited 130.49 mph
Weight-to-power ratio 7.2 kg/Hp, 139.6 Hp/tonne
Weight-to-torque ratio 4.6 kg/Nm, 219.1 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 255 Hp @ 4700-6500 rpm.
Power per litre 127.6 Hp/l
Torque 400 Nm @ 1600-4500 rpm. 295.02 lb.-ft. @ 1600-4500 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B48B20O2
Engine displacement 1998 cm3 121.93 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 82 mm 3.23 in.
Piston Stroke 94.6 mm 3.72 in.
Compression ratio 10.5:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-power turbo, Intercooler
Valvetrain Double-VANOS, VALVETRONIC
Engine oil specification Log in to see.Log in to see.
Engine systemsStart & Stop System
Space, Volume and weights
Kerb Weight 1826 kg 4025.64 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
Dimensions
Length 4773 mm 187.91 in.
Width 1852 mm 72.91 in.
Width including mirrors 2081 mm 81.93 in.
Height 1387 mm 54.61 in.
Wheelbase 2851 mm 112.24 in.
Front track 1582 mm 62.28 in.
Rear (Back) track 1593 mm 62.72 in.
Ride height (ground clearance) 127 mm 5 in.
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 Front wheel tires: 225/45 R18; 225/40 R19
Rear wheel tires: 225/45 R18; 225/40 R19; 255/35 R19
Wheel rims sizeFront wheel rims: 7.5J x 18; 8J x 19
Rear wheel rims: 7.5J x 18; 8J x 19; 8.5J x 19