Launched in 2014, the BMW 4 Series carved a niche by separating coupes, convertibles, and Gran Coupes from the 3 Series family. The 2014-2017 models represent the early years of the F32 (coupe), F33 (convertible), and F36 (Gran Coupe) generation. In New Zealand, it's recognized for offering a sophisticated blend of style and performance.
Known issues include oil leaks, particularly around the valve cover gasket, and potential thermostat and water pump failures. Suspension components are also susceptible to wear. Owners of models featuring the N20 or N26 engine should be aware of possible timing chain guide failures. Electrical glitches are also not uncommon.
WOF tips
WOF inspections should focus on suspension systems for wear and leaks, proper function of all lights, compliance of tires including tread depth, and ensuring brake pads and rotors are in good condition. Also, pay attention to the windscreen's general condition, and that adaptive headlights (if equipped) are working as intended.
About the BMW 4 420 i
The 4 Series boasted a range of engine options from efficient four-cylinder to powerful six-cylinder, reflecting BMW's commitment to driver engagement. The interior offered a premium feel, with the Gran Coupe adding a practical dimension with its four-door configuration. Careful routine maintenance ensures lasting performance.
Questions owners ask
What are some common problems to look out for in a 2014-2017 BMW 4 Series?
Common issues in the 2014-2017 BMW 4 Series include oil leaks (especially around the valve cover gasket), potential thermostat and water pump failures, and wear in the suspension components. If your 4 Series has an N20 or N26 engine, be aware of potential timing chain guide failures. Electrical glitches can also occur.
Where can I get parts for my BMW 4 Series 2014–2017 in NZ?
CARFIX stocks 337 SKUs for the BMW 4 Series (2014-2017). You can find a wide range of parts, including brake pads, filters, suspension components, and more, on the CARFIX website.
What should I check on my BMW 4 Series for its WOF inspection?
For a WOF inspection on your 2014-2017 BMW 4 Series, pay close attention to the suspension system for any wear or leaks. Ensure all lights are functioning correctly and that your tires meet the minimum tread depth requirements. Brake pads and rotors should be in good condition. Also, check the windscreen for any damage and ensure adaptive headlights (if equipped) are working properly.
How often should I service my BMW 4 Series (2014-2017)?
The recommended service interval for the BMW 4 Series (2014-2017) is every 15,000km.
Are timing chain issues common on the 2014-2017 BMW 4 Series?
Yes, timing chain guide failures are a known issue, particularly for models equipped with the N20 or N26 engine. Regular oil changes and inspections can help mitigate this risk.
What kind of maintenance is required to keep my BMW 4 Series Gran Coupe in top condition?
To keep your 4 Series Gran Coupe running smoothly, stick to the 15,000km service intervals and address common issues like oil leaks and potential thermostat/water pump failures promptly. Regular inspection of suspension components is also recommended.
What are the common causes of oil leaks in the 2014-2017 BMW 4 Series?
Oil leaks in the 2014-2017 BMW 4 Series often occur around the valve cover gasket. Regular inspection and replacement of the gasket when necessary can prevent more serious issues.