BMW 4 Series Coupe 2021– car dimensions: 4768 mm long, 1852 mm wide and 1383 mm high. Unladen weight is 1,620 kg. Braked towing is 1,600 kg.
The cabin has a standard curved widescreen display with wireless Apple CarPlay and Android Auto. Dual-zone automatic climate control is fitted. Dynamic cruise control comes as standard. Front and rear parking sensors plus a reversing camera are included. Automatic emergency braking with city collision mitigation and blind-spot warning are standard. Lane departure warning is standard while full lane keeping assist is part of optional packages on some grades. Sport seats and ambient lighting complete a driver-focused layout that feels solid for daily use.
Boot space measures 440 litres with seats up. The opening is wide and the floor is flat enough for suitcases or shopping. A 40/20/40 split rear seat is available to extend the load area for longer items.
Braked towing capacity is 1600 kg and unbraked is 750 kg on the 430i. Payload sits at around 485 kg. M Sport suspension is standard on this grade and gives a firmer ride suited to mixed use but no heavy-duty cooling pack is listed.
The cabin feels driver-focused and sporty with supportive front sport seats that offer multi-way power adjustment including bolsters and memory. Dual-zone climate control, ambient lighting and a standard moonroof keep it refined. Acoustic glass on the windscreen cuts road noise for quieter long drives. Materials and the curved display add a premium touch without excess soft features.
Requires premium unleaded fuel. 48V mild-hybrid 2.0-litre four-cylinder.
Condition Based Service (CBS) monitors needs. oil changes typically indicated around every 10,000 miles or 12 months.
Five-star Euro NCAP/ANCAP rating (based on 2019 3 Series tests).
Standard safety includes Active Guard with frontal collision warning and city braking, lane departure warning, Active Protection, multiple airbags, DSC and tire pressure monitoring.
The 430i uses a mild-hybrid turbo four that runs on premium fuel. Official combined figures vary by market and setup but the system aims for efficient everyday use with electric assist for smoother low-speed running.
Servicing follows BMW Condition Based Service. The car tracks oil life, filters, brakes and other items based on actual use rather than fixed mileage alone. Oil and filter service is commonly due near 10,000 miles or annually. Brake fluid is time-based. Service Inclusive packages are offered in many markets to cover scheduled work for a set period or distance.
Crash protection earns five stars from Euro NCAP and ANCAP testing linked to the related 3 Series. Standard kit covers collision warning with braking, lane departure warning, fatigue alert, automatic high beams, multiple airbags and stability systems. Optional packages add adaptive cruise and more advanced lane and traffic aids.
Run-flat tires are common and eliminate a spare. Keeping the car means following CBS alerts, using approved oils and filters, and budgeting for premium fuel plus higher tire costs. Warranty is typically three or four years depending on market.
Length 4768 mm, Width 1852 mm, Height 1383 mm, Wheelbase 2851 mm (4 Series Coupe 2021-present)
Sources: manufacturer data, BMW official technical data pages, US press kit, oto.com and zigwheels.