BMW 4 Series 4 Series Convertible (G23 LCI, facelift 2024)

BMW - 4 Series Convertible (G23 LCI, facelift 2024)

Details-
BrandBMW
Model4 Series
Generation4 Series Convertible (G23 LCI, facelift 2024)
ModificationM440i (374 Hp) Mild Hybrid xDrive Steptronic
Start Of ProductionMarch, 2024

Performance

The 4 Series is a high-performance car that can go from 0 to 100 km/h in just 4.9 seconds, with an electronically limited top speed of 250 km/h. Its aerodynamic design is evident in its drag coefficient of 0.28.

Specs-
Rating
Acceleration 0 100 Kmh4.9 sec
Acceleration 0 62 Mph4.9 sec
Max Speed250 km/h, Electronically limited 155.34 mph
Drag Coefficient Cd0.28

Body & Dimensions

The car is a 4-seater Cabriolet with 2 doors and a length of 4770 mm (187.8 in) and a width of 1852 mm (72.91 in). The height of the car is 1394 mm (54.88 in) with a wheelbase of 2851 mm (112.24 in). The front and rear tracks are 1583 mm (62.32 in) and 1592 mm (62.68 in) respectively. The car has a minimum turning circle of 12 m (39.37 ft) and a ride height/ground clearance of 126 mm (4.96 in).

Specs-
Rating
Body TypeCabriolet
Seats4
Doors2
Length4770 mm 187.8 in.
Width1852 mm 72.91 in.
Width Including Mirrors2081 mm 81.93 in.
Height1394 mm 54.88 in.
Wheelbase2851 mm 112.24 in.
Front Track1583 mm 62.32 in.
Rear Track1592 mm 62.68 in.
Front Overhang858 mm 33.78 in.
Rear Overhang1061 mm 41.77 in.
Min Turning Circle12 m 39.37 ft.
Ride Height Ground Clearance126 mm 4.96 in.

Fuel Consumption

The BMW 4 Series is a petrol-powered car that meets the Euro 6e emission standard. It has a combined fuel consumption of 8.1-8.7 liters per 100 kilometers, which translates to 29.04-27.04 US mpg, 34.87-32.47 UK mpg, and 12.35-11.49 km/l. Its CO2 emissions are 182-197 grams per kilometer.

Specs-
Rating
Fuel TypePetrol (Gasoline)
Emission StandardEuro 6e
Combined Fuel Consumption Wltp8.1-8.7 l/100 km 29.04 - 27.04 US mpg 34.87 - 32.47 UK mpg 12.35 - 11.49 km/l
Co2 Emissions Wltp182-197 g/km

Engine & Transmission

The BMW 4 Series is a high-performance sedan with a powerful MHEV powertrain, delivering 374 horsepower and 500 Nm of torque. It features a 2.0L inline-6 engine with twin-power turbocharging and direct injection. The car is equipped with an 8-speed automatic transmission and all-wheel drive, making it a thrilling drive on both city streets and highways.

Specs-
Rating
Powertrain ArchitectureMHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Power374 Hp @ 5500-6500 rpm.
Power Per Litre124.7 Hp/l
Torque500 Nm @ 1900-5000 rpm. 368.78 lb.-ft. @ 1900-5000 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeB58B30M2
Engine Displacement2998 cm3 182.95 cu. in.
Number Of Cylinders6
Engine ConfigurationInline
Cylinder Bore82 mm 3.23 in.
Piston Stroke94.6 mm 3.72 in.
Compression Ratio10.2
Number Of Valves Per Cylinder4
Fuel Injection SystemDirect injection
Engine AspirationTwin-power turbo, Intercooler
ValvetrainDouble-VANOS, VALVETRONIC
Engine Oil Capacity7.2 l 7.61 US qt | 6.34 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive WheelAll wheel drive (4x4)
Number Of Gears And Type Of Gearbox8 gears, automatic transmission Steptronic
Front SuspensionSpring Strut, Transverse stabilizer
Rear SuspensionIndependent multi-link spring suspension with stabilizer
Engine SystemsStart & Stop System Particulate filter

Brakes

The 4 Series car model comes equipped with ventilated discs for both front and rear brakes, ensuring efficient braking performance. The car features an Anti-lock braking system (ABS) and electric power steering for enhanced control and stability. The tires are sized at 225/45 R18 for the front wheels and 255/40 R18 for the rear wheels, with corresponding wheel rim sizes of 7.5J x 18 and 8.5J x 18, respectively.

Specs-
Rating
Front BrakesVentilated discs
Rear BrakesVentilated discs
Assisting SystemsABS (Anti-lock braking system)
Steering TypeSteering rack and pinion
Power SteeringElectric Steering
Tires SizeFront wheel tires: 225/45 R18 Rear wheel tires: 255/40 R18
Wheel Rims SizeFront wheel rims: 7.5J x 18 Rear wheel rims: 8.5J x 18

Battery - Electric / Hybrid

The BMW 4 Series is an electric variant with a compact battery pack located under the front hood, producing 11 horsepower and 25 Nm of torque. It features a lithium-ion battery with a capacity of 0.4 kWh and a voltage of 48V.

Specs-
Rating
Gross Battery Capacity0.4 kWh
Battery TechnologyLithium-ion (Li-Ion)
Battery LocationUnder the front hood
Electric Motor Power11 Hp
Electric Motor Torque25 Nm 18.44 lb.-ft.
Electric Motor LocationFront, Longitudinal
Battery Voltage48 V

Weight & Capacity

The BMW 4 Series is a high-performance luxury car with a weight-to-power ratio of 5.1 kg/Hp and a weight-to-torque ratio of 3.8 kg/Nm. It has a kerb weight of 1890 kg and a maximum weight of 2375 kg. The car has a minimum trunk boot space of 300 l and a maximum of 385 l. It has a fuel tank capacity of 59 l and is capable of towing a trailer with a maximum weight of 1800 kg.

Specs-
Rating
Weight To Power Ratio5.1 kg/Hp, 197.9 Hp/tonne
Weight To Torque Ratio3.8 kg/Nm, 264.6 Nm/tonne
Kerb Weight1890 kg 4166.74 lbs.
Max Weight2375 kg 5235.98 lbs.
Max Load485 kg 1069.24 lbs.
Trunk Boot Space Minimum300 l 10.59 cu. ft.
Trunk Boot Space Maximum385 l 13.6 cu. ft.
Fuel Tank Capacity59 l 15.59 US gal | 12.98 UK gal
Permitted Trailer Load With Brakes 12 Percent1800 kg 3968.32 lbs.
Permitted Trailer Load Without Brakes750 kg 1653.47 lbs.
Permitted Towbar Download75 kg 165.35 lbs.

Frequently Asked Questions

FAQs for BMW - 4 Series Convertible (G23 LCI, facelift 2024)

The body type of the car is a Cabriolet.

The car has 4 seats.

The length of the car is 4770 mm (187.8 in).

4.9 seconds

250 km/h (electronically limited)

0.28

The fuel type is Petrol (Gasoline)

The emission standard is Euro 6e

The combined fuel consumption is 8.1-8.7 liters per 100 kilometers

The engine displacement is 2.998 cm3 (182.95 cu. in.).

The transmission type is 8-speed automatic transmission Steptronic.

The drivetrain architecture is a combination of an internal combustion engine and an electric motor, permanently driving all four wheels in mixed mode.

Ventilated discs for both front and rear brakes.

Electric Steering.

225/45 R18 for the front wheels and 255/40 R18 for the rear wheels.

The battery capacity is 0.4 kWh.

The electric motor power is 11 horsepower.

The battery pack is located under the front hood.

The weight-to-power ratio is 5.1 kg/Hp.

The maximum weight that the BMW 4 Series can tow is 1800 kg.

The minimum trunk boot space is 300 l.