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| Brand | BMW |
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| Model | 4 Series |
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| Generation | 4 Series Convertible (G23 LCI, facelift 2024) |
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| Modification | 420d (190 Hp) Mild Hybrid Steptronic |
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| Start Of Production | March, 2024 |
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Performance
The car specs indicate a relatively sporty and powerful vehicle. With a 0-100 km/h acceleration time of 7.6 seconds and a top speed of 236 km/h, this car offers excellent performance. Its drag coefficient of 0.27 suggests efficient aerodynamics.
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| Acceleration 0 100 Kmh | 7.6 sec |
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| Acceleration 0 62 Mph | 7.6 sec |
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| Max Speed | 236 km/h 146.64 mph |
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| Drag Coefficient Cd | 0.27 |
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Body & Dimensions
The BMW 4 Series Cabriolet is a stylish and luxurious convertible with a length of 4768 mm, width of 1852 mm, and a wheelbase of 2851 mm. It has a seating capacity of 4 people and 2 doors. The car has a minimum turning circle of 11.4 meters and a ride height of 124 mm.
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| Rating | |
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| Body Type | Cabriolet |
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| Seats | 4 |
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| Doors | 2 |
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| Length | 4768 mm 187.72 in. |
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| Width | 1852 mm 72.91 in. |
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| Width Including Mirrors | 2081 mm 81.93 in. |
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| Height | 1384 mm 54.49 in. |
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| Wheelbase | 2851 mm 112.24 in. |
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| Front Track | 1573 mm 61.93 in. |
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| Rear Track | 1612 mm 63.46 in. |
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| Front Overhang | 858 mm 33.78 in. |
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| Rear Overhang | 1059 mm 41.69 in. |
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| Min Turning Circle | 11.4 m 37.4 ft. |
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| Ride Height Ground Clearance | 124 mm 4.88 in. |
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Fuel Consumption
The car has a diesel engine that meets Euro 6e emission standards. It achieves a combined fuel consumption of 5.2-5.8 l/100 km and emits 136-153 g/km of CO2.
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| Fuel Type | Diesel |
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| Emission Standard | Euro 6e |
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| Combined Fuel Consumption Wltp | 5.2-5.8 l/100 km 45.23 - 40.55 US mpg 54.32 - 48.7 UK mpg 19.23 - 17.24 km/l |
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| Co2 Emissions Wltp | 136-153 g/km |
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Engine & Transmission
The car specs indicate a mild hybrid electric vehicle with a 4-cylinder engine producing 190 hp. It features a twin-power turbocharged engine with an automatic transmission and rear-wheel drive. The suspension system includes independent multi-link spring suspension at the rear.
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| Rating | |
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| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
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| Power | 190 Hp @ 4000 rpm. |
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| Power Per Litre | 95.2 Hp/l |
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| Torque | 400 Nm @ 1750-2500 rpm. 295.02 lb.-ft. @ 1750-2500 rpm. |
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| Engine Layout | Front, Longitudinal |
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| Engine Model Code | B47 |
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| Engine Displacement | 1995 cm3 121.74 cu. in. |
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| Number Of Cylinders | 4 |
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| Engine Configuration | Inline |
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| Cylinder Bore | 84 mm 3.31 in. |
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| Piston Stroke | 90 mm 3.54 in. |
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| Compression Ratio | 16.5 |
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| Number Of Valves Per Cylinder | 4 |
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| Fuel Injection System | Diesel Commonrail |
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| Engine Aspiration | Twin-power turbo, Intercooler |
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| Valvetrain | DOHC |
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| Engine Oil Capacity | 5.5 l 5.81 US qt | 4.84 UK qt |
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| 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. |
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| Drive Wheel | Rear wheel drive |
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| Number Of Gears And Type Of Gearbox | 8 gears, automatic transmission Steptronic |
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| Front Suspension | Spring Strut, Transverse stabilizer |
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| Rear Suspension | Independent multi-link spring suspension with stabilizer |
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| Engine Systems | Start & Stop System Particulate filter |
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Brakes
The car in question is a 4 Series model, featuring ventilated disc brakes on both the front and rear wheels, accompanied by an ABS (Anti-lock braking system) for enhanced safety. The car's steering system consists of a rack and pinion with electric power steering for easy maneuverability. The tire size is 225/50 R17, paired with 7.5J x 17 wheel rims.
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| Front Brakes | Ventilated discs |
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| Rear Brakes | Ventilated discs |
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| Assisting Systems | ABS (Anti-lock braking system) |
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| Steering Type | Steering rack and pinion |
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| Power Steering | Electric Steering |
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| Tires Size | 225/50 R17 |
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| Wheel Rims Size | 7.5J x 17 |
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Battery - Electric / Hybrid
The 4 Series is an electric vehicle with a lithium-ion battery pack located under the front hood, providing a gross battery capacity of 0.4 kWh. It features an electric motor with 11 Hp power and 25 Nm torque, located at the front and longitudinal. The battery voltage is 48 V.
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| Gross Battery Capacity | 0.4 kWh |
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| Battery Technology | Lithium-ion (Li-Ion) |
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| Battery Location | Under the front hood |
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| Electric Motor Power | 11 Hp |
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| Electric Motor Torque | 25 Nm 18.44 lb.-ft. |
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| Electric Motor Location | Front, Longitudinal |
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| Battery Voltage | 48 V |
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Weight & Capacity
The BMW 4 Series is a well-balanced car with a good power-to-weight ratio, making it suitable for daily driving and occasional spirited driving. The trunk space is decent, and the fuel tank capacity is average. The car also has a decent towing capacity, making it suitable for small to medium-sized trailers.
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| Weight To Power Ratio | 9.3 kg/Hp, 107 Hp/tonne |
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| Weight To Torque Ratio | 4.4 kg/Nm, 225.4 Nm/tonne |
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| Kerb Weight | 1775 kg 3913.21 lbs. |
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| Max Weight | 2260 kg 4982.45 lbs. |
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| Max Load | 485 kg 1069.24 lbs. |
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| Trunk Boot Space Minimum | 300 l 10.59 cu. ft. |
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| Trunk Boot Space Maximum | 385 l 13.6 cu. ft. |
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| Fuel Tank Capacity | 59 l 15.59 US gal | 12.98 UK gal |
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| Permitted Trailer Load With Brakes 12 Percent | 1600 kg 3527.4 lbs. |
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| Permitted Trailer Load Without Brakes | 750 kg 1653.47 lbs. |
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| Permitted Towbar Download | 75 kg 165.35 lbs. |
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