BMW M4 Problems: Best and Worst Used M4 Common Issues and Solutions Explained

Patrick Oziegbe
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When considering a BMW M4, it’s important to be aware of some common issues associated with this model.

As a high-performance vehicle, the M4 offers impressive driving dynamics, but like any car, it can have its share of problems.

Some typical issues you might encounter include valve cover leaks, crank hub problems, and thermostat failure.

By understanding these potential problems, you can make an informed decision before purchasing a BMW M4 or addressing issues with your current vehicle.

Here are 2 related hot topics we recently shared: The M4 and M3: Performance and Features Showdown! And our readers really love this report: What is the Difference Between the BMW M4 and the BMW M5?

Common BMW M4 Problems

Drivetrain Malfunction

Occasionally, your BMW M4 may experience a drivetrain malfunction. This can affect the vehicle’s performance and should be addressed by a professional.

Issues may arise due to a faulty valve cover or gasket or problems with the oil pan gasket.

Burning Oil

Your M4 may burn more oil than average vehicles. This is not a major concern, as it is equipped with the warning systems needed to alert you.

Monitor and address any oil leaks to ensure your M4 operates smoothly and maintains its level of luxury.

RELATED: Discover these double posts: the best and unreliable BMW M3 to avoid and M5 best and unreliable models to avoid!

Reliability and Recalls

Mechanical Problems

When it comes to your BMW M4, you might encounter certain mechanical problems. One issue reported by drivers is the faulty headlights, affecting visibility during nighttime driving.

Another problem area worth noting is the front seatbelts, where the automatic locking retractors were found to be faulty in some cases.

Be sure to consult reliable resources like, a useful automotive complaint resource that offers valuable complaint data.


In response to the mechanical issues, BMW has taken action to address them through recalls. For instance, the automaker issued a recall for the faulty front seatbelt components, ensuring that they will be repaired or replaced at no cost to you.

Though it might be an inconvenience when your vehicle undergoes these repairs, keep in mind that recalls actually help enhance your vehicle’s safety and performance.

Vehicle Controls and Systems

In this section, we’ll discuss some common issues associated with the BMW M4’s vehicle controls and systems. We’ll focus on the steering, brakes, and tire pressure monitoring system. Keep it brief.


Some drivers of the BMW M4 have reported that the steering feels electronically numb. This could be due to the power steering system, which may not provide the same level of feedback and communication with the road as in older models.

However, it is essential to remind yourself that each vehicle has its characteristics, and it may take time to get used to new systems.


Regarding the brakes, the BMW M4 is equipped with an advanced Anti-lock Braking System (ABS).

This system, while generally reliable, can occasionally experience issues such as uneven brake pad wear or reduced braking performance. To avoid any problems, it is crucial to inspect and maintain your brakes regularly.

Tire Pressure Monitoring System

The Tire Pressure Monitoring System (TPMS) is a crucial feature in the BMW M4, ensuring your tires maintain the appropriate pressure level.

Sometimes, though, this system may generate false alerts, which could be due to malfunctioning sensors or other external factors. It’s essential to verify that your tire pressure is accurate and address any issues accordingly.

RELATED: Discover these common problems for used BMW X4 and why you may wants to avoid those models!

Performance and Upgrades

Performance Features

The BMW M4 is a true performance car that boasts a number of features to enhance your driving experience.

Among these are its powerful engine and responsive chassis, which work together to offer razor-sharp handling. Additionally, the M4 has an impressive exhaust system that delivers a distinctive, throaty roar.

Available Upgrades

If you’re seeking to take your M4 to the next level, there are numerous aftermarket parts and upgrades that can help. Popular options include:

  • Improved exhaust systems for a more aggressive sound
  • Performance suspension components for enhanced handling
  • ECU tuning to boost horsepower

Horsepower and Handling

Under the hood, the M4 packs a potent punch with its robust engine capable of producing 425-493 horsepower, depending on the model.

Paired with exceptional handling, the M4 provides you with a remarkably engaging driving experience. As a true sports car, you’ll feel confident navigating twists and turns, thanks to the vehicle’s precise steering and composed suspension.

In summary, the BMW M4 is an exhilarating performance machine, offering dynamic capabilities and a plethora of customizable options to suit your preferences.

M4 Versus Other BMW Models

3 Series Comparison

The BMW M4 is a high-performance version of the 4 Series, which shares some similarities with the 3 Series.

When comparing the M4 to the 3 Series, you’ll notice that the M4 offers a more aggressive driving experience due to its louder, stiffer, and sharper handling. However, there are also a couple of key issues to consider.

Firstly, the M4 tends to burn more oil than the average vehicle, including the reliable 3 Series. This is not a major problem, as the M4 has the right warning systems in place, but it’s something to be mindful of.

Secondly, some drivers report that the M4’s steering can feel electronically numb, which may take away from your overall driving enjoyment.

4 Series Comparison

When comparing the BMW M4 to the 4 Series, specifically the M440i variant, you’ll find that both cars share a similar design and style.

The M4 brings an entirely different level of performance and aggression to the table.

The most noticeable differences between the M4 and M440i are the power and handling. The M4 Competition, for example, boasts a significant increase in horsepower and torque compared to the M440i.

Additionally, the M4’s suspension setup is more focused on providing a firmer ride for enhanced performance capabilities.

In summary, the BMW M4 offers a superior performance experience compared to both the 3 Series and 4 Series models.

While there are a few issues to consider, such as oil consumption and steering feedback, the M4 remains a popular choice for driving enthusiasts who crave the ultimate driving machine. Notwithstanding, the 4 Series also has some problems and owners complaints.

Exterior and Interior Features

Lighting Systems

Your BMW M4 features efficient and stylish lighting systems, including fog lights and daytime running lights.

These lights help enhance visibility during challenging weather conditions and improve the overall aesthetics of your car.

Comfort and Materials

The M4’s interior is designed for maximum comfort, with leather upholstery that adds a touch of luxury. High-quality materials are used throughout the cabin, ensuring a pleasant driving experience for you and your passengers.

Remember, always prioritize maintaining your BMW M4 to avoid any potential problems and enjoy its impressive features.

Maintenance and Repair

Common Repairs

In your BMW M4, you might experience engine issues such as oil leaks, which could be due to a faulty valve cover, gasket, or oil pan gasket. Additionally, watch out for any electrical or suspension problems.

Preventative Maintenance

To keep your M4 in top shape, ensure you’re checking the thermostat regularly, as it can help avoid overheating.

Stay alert for low fuel warnings and always check oil levels to maintain engine health. Various maintenance tasks like timely tire rotations and occasional suspension check-ups can considerably extend the life of your vehicle.

Most Reliable BMW M4 Models to Buy?

When looking for a reliable BMW M4, one of the top options is the F82 M4.

It stands out as one of the better choices due to the feedback it received on reliability. Although it’s important to remember that parts can be expensive, having a warranty is advised as it might come in handy someday.

2015 BMW M4: The first year of the F82 M4 generation started strong with many owners reporting its solid build quality. As the flagship model in the 4-series lineup, it features a fantastic blend of handling, power, and drivability.

2016 BMW M4: This year continued the reliability streak and also brought some updates to the iDrive infotainment system, enhancing your driving experience without compromising the car’s strong foundations.

2018 BMW M4: A mid-cycle refresh introduced updated LED headlights, tail lights, and some new options for the cabin.

Opt for the Competition Package to get the enhanced suspension, exhaust system, and an increase in horsepower for a more track-focused experience while maintaining reliability.

BMW M4 Competitors

Audi A5

When comparing the BMW M4 with the Audi A5, you’ll notice that the A5 offers a more comfortable ride, thanks to its Adaptive Damping Suspension.

However, in terms of performance, the M4 has a slight edge with its potent engine. As per Audi A5 best reliability years? Our team discovered that years 2018 and 2019 are top in terms of reliability.

Chevrolet Corvette

The Chevrolet Corvette is for those who prioritize raw power and an aggressive appearance. While the M4 is no slouch in the performance department, the Corvette stands out with its unmistakable American muscle car roots.

As per C3, learn about the best and worst C3 Corvette models to avoid and buy and compare with worst and reliable C6 Corvette years!

Mercedes AMG C63 S

When considering luxury and performance, the Mercedes AMG C63 S comes closer to the M4 than other competitors.

Both cars are known for their stylish interiors and powerful engines, and the C63 AMG reliable versions and years are a joy to ride!

The main difference lies in the fact that the M4 adopts a more track-focused approach, while the C63 S is seen as a more refined luxury sports car. Checkout this proven Mercedes C63 AMG problems, recalls and issues discussed.

Infiniti Q60

Lastly, the Infiniti Q60 is an interesting alternative for those who want a sleek, luxurious coupe with a more approachable price point. However, the trade-off lies in its performance, as the Q60 won’t match the sheer power of the M4.

Frequently Asked Questions

What are common issues with the BMW M4’s crank hub?

The BMW M4’s crank hub may experience issues over time. Specifically, some M4 owners have reported an oil leak, which may manifest itself through a burning smell or seeing fluids beneath the vehicle. Keep an eye out for high oil consumption as another potential issue with the crank hub.

Are there any known problems with the BMW M4’s DCT?

While there hasn’t been a large volume of complaints regarding the M4’s DCT (Dual-Clutch Transmission), it’s essential to ensure regular fluid changes and maintenance to keep your DCT running smoothly.

How reliable is the 2016 BMW M4?

The BMW M4 is generally considered a reliable vehicle. However, like any car, it’s important to stay on top of maintenance and be aware of common problems (as mentioned earlier with the crank hub) to ensure your M4 stays in top condition.

Have there been any reports of turbo issues in the BMW M4?

There haven’t been widespread reports of turbo issues in the BMW M4. To keep your M4’s performance at its best, maintain regular oil changes and scheduled services.

Is the maintenance cost for an M4 high?

Maintenance costs for a BMW M4 might be higher than your average vehicle due to its performance-focused components.

Expect to pay more for services and repairs compared to non-M vehicles, but staying on top of maintenance can prevent more costly issues down the road.

Can the BMW M4 be used as a daily driver?

Absolutely! The BMW M4 can be used as a daily driver. Its balance of power, luxury, and comfort makes it a great choice for commuting and weekend trips alike.


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