BMW 4 Series 4 Series Convertible (G23)

BMW - 4 Series Convertible (G23)

Details-
BrandBMW
Model4 Series
Generation4 Series Convertible (G23)
Modification430i (258 Hp) Steptronic
Start Of Production2020
End Of ProductionJanuary, 2024

Performance

The BMW 4 Series is a high-performance car that can go from 0 to 100 km/h in just 6.2 seconds, with a top speed of 250 km/h. Its aerodynamic design is evident in its drag coefficient of 0.28, making it a sleek and efficient ride.

Specs-
Rating
Acceleration 0 100 Kmh6.2 sec
Acceleration 0 62 Mph6.2 sec
Max Speed250 km/h 155.34 mph
Drag Coefficient Cd0.28

Body & Dimensions

The car is a 4-seater convertible with a sleek design and impressive dimensions. It offers a spacious interior and a powerful engine. Its features include a long wheelbase for stability, a wide track width for handling, and a low ground clearance for agility.

Specs-
Rating
Body TypeCabriolet
Seats4
Doors2
Length4768 mm 187.72 in.
Width1852 mm 72.91 in.
Width Including Mirrors2081 mm 81.93 in.
Height1384 mm 54.49 in.
Wheelbase2851 mm 112.24 in.
Front Track1575 mm 62.01 in.
Rear Track1611 mm 63.43 in.
Front Overhang858 mm 33.78 in.
Rear Overhang1059 mm 41.69 in.
Min Turning Circle11.4 m 37.4 ft.
Ride Height Ground Clearance124 mm 4.88 in.

Fuel Consumption

The 4 Series car has a fuel consumption of 6.0-6.4 l/100 km on combined cycles according to NEDC and 6.9-7.7 l/100 km according to WLTP. The CO2 emissions are 138-147 g/km (NEDC) and 158-176 g/km (WLTP). It is a petrol (gasoline) car that complies with Euro 6d emission standard.

Specs-
Rating
Fuel Consumption Urban Economy Nedc7.5-7.8 l/100 km 31.36 - 30.16 US mpg 37.66 - 36.22 UK mpg 13.33 - 12.82 km/l
Fuel Consumption Extra Urban Economy Nedc5.2-5.6 l/100 km 45.23 - 42 US mpg 54.32 - 50.44 UK mpg 19.23 - 17.86 km/l
Fuel Consumption Combined Economy Nedc6.0-6.4 l/100 km 39.2 - 36.75 US mpg 47.08 - 44.14 UK mpg 16.67 - 15.63 km/l
Co2 Emissions Nedc138-147 g/km
Fuel TypePetrol (Gasoline)
Emission StandardEuro 6d
Combined Fuel Consumption Wltp6.9-7.7 l/100 km 34.09 - 30.55 US mpg 40.94 - 36.69 UK mpg 14.49 - 12.99 km/l
Co2 Emissions Wltp158-176 g/km

Engine & Transmission

The car boasts a powerful engine with 258 hp and 400 Nm of torque, enabling a thrilling driving experience. Its twin-power turbocharged engine and automatic transmission ensure responsiveness and efficiency. The sophisticated suspension system and advanced engine systems contribute to a comfortable and enjoyable ride.

Specs-
Powertrain ArchitectureInternal Combustion engine
Power258 Hp @ 5000-6500 rpm.
Power Per Litre129.1 Hp/l
Torque400 Nm @ 1550-4400 rpm. 295.02 lb.-ft. @ 1550-4400 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeB48B20B
Engine Displacement1998 cm3 121.93 cu. in.
Number Of Cylinders4
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
ValvetrainVALVETRONIC
Engine Oil Capacity5.25 l 5.55 US qt | 4.62 UK qt
Engine Oil Specification0W-20 / BMW Longlife-17 FE+ 0W-30 / BMW Longlife-19 FE 0W-30 / BMW Longlife-12 FE 0W-30, 0W-40, 5W-30, 5W-40 / BMW Longlife-04
Coolant9.8 l 10.36 US qt | 8.62 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelRear wheel drive
Number Of Gears And Type Of Gearbox8 gears, automatic transmission Steptronic
Front SuspensionDouble wishbone
Rear SuspensionIndependent multi-link suspension
Engine SystemsStart & Stop System Particulate filter

Brakes

The car in question is a 4 Series model, featuring ventilated disc brakes on both the front and rear. The assisting systems include an Anti-lock Braking System (ABS), and the steering type is a rack and pinion. The power steering is electric, with tires of size 225/50 R17 98Y XL and wheel rims of size 7.5J x 17.

Specs-
Rating
Front BrakesVentilated discs
Rear BrakesVentilated discs
Assisting SystemsABS (Anti-lock braking system)
Steering TypeSteering rack and pinion
Power SteeringElectric Steering
Tires Size225/50 R17 98Y XL
Wheel Rims Size7.5J x 17

Weight & Capacity

The BMW 4 Series is a well-balanced car with a good power-to-weight ratio of 6.6 kg/Hp and a torque-to-weight ratio of 4.3 kg/Nm. It has a kerb weight of 1715 kg and a maximum weight of 2200 kg. The car has a decent trunk space of 300-385 liters and a fuel tank capacity of 59 liters. It is also capable of towing a trailer with a maximum load of 1600 kg with brakes and 750 kg without brakes.

Specs-
Rating
Weight To Power Ratio6.6 kg/Hp, 150.4 Hp/tonne
Weight To Torque Ratio4.3 kg/Nm, 233.2 Nm/tonne
Kerb Weight1715 kg 3780.93 lbs.
Max Weight2200 kg 4850.17 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 Percent1600 kg 3527.4 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)

The car has a minimum turning circle of 11.4 meters.

The car has a ground clearance of 124 mm.

The spec sheet does not include information about the engine specifications.

6.2 seconds

250 km/h (155.34 mph)

0.28

The fuel consumption is 6.0-6.4 l/100 km on combined cycles according to NEDC and 6.9-7.7 l/100 km according to WLTP.

The CO2 emissions are 138-147 g/km (NEDC) and 158-176 g/km (WLTP).

The 4 Series car uses petrol (gasoline) as fuel.

Fuel efficiency information is not in the given specs.

Top speed information is not in the given specs.

Safety feature information is not in the given specs.

The car has ventilated disc brakes on both the front and rear.

The car uses a rack and pinion steering system with electric power steering.

The tire size is 225/50 R17 98Y XL and the wheel rim size is 7.5J x 17.

The BMW 4 Series is available in coupe, convertible, and gran coupe body styles.

The 4 Series is known for its agile handling, powerful engine options, and luxurious interior features.

The BMW 4 Series is manufactured by BMW.

2200 kg

59 liters

1600 kg