The BMW 4 Series (F32/F33/F36) from 2014-2020 is a popular choice for Kiwi drivers wanting sporty performance combined with premium features. Available as coupes, convertibles, and Gran Coupes, these cars offer a compelling blend of style and driving dynamics. However, reliability requires diligent maintenance, so it's important to know the potential pitfalls.
Common problems for 2014-2020 BMW 4 Series can include: Oil leaks (valve cover, oil filter housing), cooling system failures (water pump, thermostat housing, hoses), VANOS issues, carbon build-up (direct injection engines), and worn suspension components. Electrical issues related to the iDrive system and various sensors can also occur. Transmission service is often neglected.
WOF tips
Be prepared for these common WOF checkpoints when testing your 2014-2020 BMW 4 Series: Tyre condition (tread depth, sidewall damage), brake performance (pad wear, disc condition), lighting (headlights, taillights, indicators), suspension (play in ball joints, worn bushings), structural integrity (rust, damage), and steering (play or wear in components). Oil leaks that are deemed excessive can result in a WOF failure.
About the BMW 4 430 d
Representing BMW's focus on driving pleasure, the 4 Series boasts a range of engine options, from fuel-efficient four-cylinders to powerful six-cylinder units. The build quality is generally high, but consistent maintenance is key to avoiding problems later down the line. Specific focus should be paid to cooling system components, oil leaks, and suspension wear, which can be accelerated by New Zealand's diverse road conditions.
Questions owners ask
What are some common problems I should look out for on a 2014-2020 BMW 4 Series in New Zealand?
Common issues with the 2014-2020 BMW 4 Series in New Zealand include oil leaks from the valve cover or oil filter housing, cooling system failures affecting the water pump or thermostat housing, VANOS problems, carbon build-up in direct injection engines, and worn suspension components. Electrical issues with the iDrive system and sensors can also occur. Don't forget to check the transmission service history, as this is often overlooked.
What should I check on my BMW 4 Series (2014-2020) before a WOF inspection in NZ?
Before your WOF, make sure to check the tyre condition (tread depth and sidewall damage), brake performance (pad wear and disc condition), all lights (headlights, taillights, indicators), suspension components for play or wear, and the structural integrity of the vehicle for rust or damage. Also, be aware that excessive oil leaks can cause a WOF failure.
Where can I get parts for my BMW 4 2014–2020 in NZ?
CARFIX stocks 188 SKUs for the BMW 4 Series (2014-2020). You can find a range of parts including brake pads, filters, suspension components, and more on the CARFIX website.
How often should I service my 2014-2020 BMW 4 Series?
The recommended service interval for the 2014-2020 BMW 4 Series is every 15,000km. Regular servicing is crucial to prevent issues with the cooling system, oil leaks, and suspension, which are common problems for this model.
Are oil leaks a common issue on the BMW 4 Series (2014-2020)?
Yes, oil leaks are a known issue on the 2014-2020 BMW 4 Series. Common leak locations include the valve cover and the oil filter housing. Addressing these leaks promptly is important to prevent more serious engine damage.
What are the common cooling system problems with the 2014-2020 BMW 4 Series?
The cooling system in the 2014-2020 BMW 4 Series is prone to failures. Key components to watch out for include the water pump, thermostat housing, and hoses. Regular inspection and timely replacement of these parts can prevent overheating and costly repairs.
Is suspension wear a common problem on the 2014-2020 BMW 4 Series in New Zealand?
Yes, suspension wear is a common issue, especially in New Zealand due to the diverse road conditions. Pay attention to any unusual noises, vibrations, or handling issues, and have the suspension components inspected regularly. Worn bushings and play in ball joints are common WOF failure points.