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| Details | BMW - 3 Series | BMW - 4 Series |
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| Brand | BMW | BMW |
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| Model | 3 Series | 4 Series |
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| Generation | 3 Series Sedan (G20 LCI, facelift 2022) | 4 Series Coupe (G22 LCI, facelift 2024) |
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| Modification | 318d (150 Hp) Mild Hybrid Steptronic | 420d (190 Hp) Mild Hybrid Steptronic |
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| Start Of Production | July, 2022 | March, 2024 |
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Performance
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Rating | | |
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| Acceleration 0 100 Kmh | 8.3 sec | 7.1 sec |
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| Acceleration 0 62 Mph | 8.3 sec | 7.1 sec |
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| Max Speed | 218 km/h 135.46 mph | 240 km/h 149.13 mph |
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| Drag Coefficient Cd | 0.25 | 0.25 |
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Body & Dimensions
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Body Type | Sedan | Coupe |
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| Seats | 5 | 4 |
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| Doors | 4 | 2 |
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| Length | 4713 mm 185.55 in. | 4768 mm 187.72 in. |
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| Width | 1827 mm 71.93 in. | 1852 mm 72.91 in. |
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| Height | 1440 mm 56.69 in. | 1383 mm 54.45 in. |
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| Wheelbase | 2851 mm 112.24 in. | 2851 mm 112.24 in. |
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| Front Track | 1573 mm 61.93 in. | 1573 mm 61.93 in. |
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| Rear Track | 1568 mm 61.73 in. | 1612 mm 63.46 in. |
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| Min Turning Circle | 11.4 m 37.4 ft. | 11.4 m 37.4 ft. |
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| Ride Height Ground Clearance | 141 mm 5.55 in. | 127 mm 5 in. |
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Fuel Consumption
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Rating | | |
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| Fuel Type | Diesel | Diesel |
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| Emission Standard | Euro 6d | Euro 6e |
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| Combined Fuel Consumption Wltp | 4.8-5.5 l/100 km 49 - 42.77 US mpg 58.85 - 51.36 UK mpg 20.83 - 18.18 km/l | 4.8-5.5 l/100 km 49 - 42.77 US mpg 58.85 - 51.36 UK mpg 20.83 - 18.18 km/l |
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| Co2 Emissions Wltp | 127-145 g/km | 126-144 g/km |
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Engine & Transmission
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
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| Power | 150 Hp @ 4000 rpm. | 190 Hp @ 4000 rpm. |
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| Power Per Litre | 75.1 Hp/l | 95.2 Hp/l |
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| Torque | 320 Nm @ 1500-2750 rpm. 236.02 lb.-ft. @ 1500-2750 rpm. | 400 Nm @ 1750-2500 rpm. 295.02 lb.-ft. @ 1750-2500 rpm. |
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| Engine Layout | Front, Longitudinal | Front, Longitudinal |
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| Engine Model Code | B47D20B | B47 |
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| Engine Displacement | 1998 cm3 121.93 cu. in. | 1995 cm3 121.74 cu. in. |
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| Number Of Cylinders | 4 | 4 |
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| Engine Configuration | Inline | Inline |
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| Cylinder Bore | 84 mm 3.31 in. | 84 mm 3.31 in. |
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| Piston Stroke | 90 mm 3.54 in. | 90 mm 3.54 in. |
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| Compression Ratio | 16.5 | 16.5 |
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| Number Of Valves Per Cylinder | 4 | 4 |
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| Fuel Injection System | Diesel Commonrail | Diesel Commonrail |
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| Engine Aspiration | Twin-power turbo, Intercooler | Twin-power turbo, Intercooler |
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| Valvetrain | DOHC | DOHC |
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| Engine Oil Capacity | 5.5 l 5.81 US qt | 4.84 UK qt | 5.5 l 5.81 US qt | 4.84 UK qt |
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| Engine Oil Specification | 0W-20 / BMW Longlife-17 FE+ 0W-30 / BMW Longlife-12 FE | None |
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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. | 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 | Rear wheel drive |
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| Front Suspension | Independent, type McPherson with coil spring and anti-roll bar | Spring Strut, Transverse stabilizer |
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| Rear Suspension | Independent multi-link spring suspension with stabilizer | Independent multi-link spring suspension with stabilizer |
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| Number Of Gears And Type Of Gearbox | 8 gears, automatic transmission Steptronic | 8 gears, automatic transmission Steptronic |
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Brakes
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Rating | | |
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| Front Brakes | Ventilated discs | Ventilated discs |
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| Rear Brakes | Ventilated discs | Ventilated discs |
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| Steering Type | Steering rack and pinion | Steering rack and pinion |
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| Power Steering | Electric Steering | Electric Steering |
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| Tires Size | 225/50 R17 | 225/50 R17 |
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| Wheel Rims Size | 7.5J x 17 | 7.5J x 17 |
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| Assisting Systems | ABS (Anti-lock braking system) | ABS (Anti-lock braking system) |
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Battery - Electric / Hybrid
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Rating | | |
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| Battery Technology | Lithium-ion (Li-Ion) | Lithium-ion (Li-Ion) |
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| Battery Location | Inside the trunk | Under the front hood |
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| Electric Motor Power | 11 Hp | 11 Hp |
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| Electric Motor Location | Integrated into the transmission | Front, Longitudinal |
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| Battery Voltage | 48 V | 48 V |
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Weight & Capacity
| Specs | BMW - 3 Series | BMW - 4 Series |
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| Rating | | |
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| Weight To Power Ratio | 10.4 kg/Hp, 96.5 Hp/tonne | 8.4 kg/Hp, 118.4 Hp/tonne |
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| Weight To Torque Ratio | 4.9 kg/Nm, 205.8 Nm/tonne | 4 kg/Nm, 249.2 Nm/tonne |
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| Kerb Weight | 1555 kg 3428.19 lbs. | 1605 kg 3538.42 lbs. |
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| Max Weight | 2125 kg 4684.82 lbs. | 2090 kg 4607.66 lbs. |
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| Max Load | 570 kg 1256.63 lbs. | 485 kg 1069.24 lbs. |
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| Trunk Boot Space Minimum | 480 l 16.95 cu. ft. | 440 l 15.54 cu. ft. |
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| Fuel Tank Capacity | 40 l 10.57 US gal | 8.8 UK gal | 59 l 15.59 US gal | 12.98 UK gal |
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| Max Roof Load | 75 kg 165.35 lbs. | 75 kg 165.35 lbs. |
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| Permitted Trailer Load Without Brakes | 750 kg 1653.47 lbs. | 750 kg 1653.47 lbs. |
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| Permitted Towbar Download | 75 kg 165.35 lbs. | 75 kg 165.35 lbs. |
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| Permitted Trailer Load With Brakes 12 Percent | 1600 kg 3527.4 lbs. | 1600 kg 3527.4 lbs. |
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