The 2017 BMW M4 is a high-performance sports car that combines luxury with raw power. However, when you’re considering this beast, reliability is a crucial factor. As an auto owner, you want to know if this car will hold up under the demands of daily driving and spirited weekend outings. Let’s break down the reliability of its key components to give you a clearer picture.
Engine Performance and Reliability
The heart of the M4 is its 3.0-liter inline-six engine, which is turbocharged to deliver a staggering 425 to 503 horsepower, depending on the variant. This engine is known for its impressive performance, but it’s not without its quirks.
Common Issues
Oil Leaks: Some owners have reported oil leaks, particularly around the valve cover gasket and oil filter housing. Regular checks can help catch these issues early.
Turbocharger Problems: While the turbochargers are generally reliable, there have been instances of wastegate rattle, which can affect performance.
Overall, if you maintain the engine with regular oil changes and use quality fuel, it can be a reliable powerhouse.
Transmission Durability
The M4 comes with either a six-speed manual or a seven-speed dual-clutch automatic transmission (DCT). Both options have their strengths, but the DCT is particularly praised for its quick shifts.
Transmission Concerns
Clutch Wear: In the DCT, some drivers have experienced premature clutch wear, especially if the car is driven aggressively.
Software Glitches: Occasionally, software updates are necessary to ensure smooth operation.
If you’re diligent about maintenance and software updates, the transmission can be a strong point of the M4.
Suspension and Handling
The M4 features a sophisticated suspension system designed for both comfort and performance. It includes adaptive dampers that adjust to driving conditions, providing a balance between sportiness and everyday usability.
Suspension Reliability
Wear and Tear: Like any performance vehicle, the suspension components can wear out faster if driven hard. Regular inspections are vital.
Alignment Issues: Some owners have reported alignment issues that can lead to uneven tire wear. Keeping an eye on tire health can save you money in the long run.
In general, the M4’s suspension is robust, but it requires attention to maintain its performance.
Other Key Components
Beyond the engine, transmission, and suspension, other components also play a role in the overall reliability of the M4.
Electronics and Features
Infotainment System: The iDrive system is generally reliable, but software glitches can occur. Regular updates are recommended.
Braking System: The brakes are high-performance and can handle the demands of spirited driving, but they do wear out faster than standard brakes.
By staying on top of maintenance and addressing issues as they arise, you can enjoy the thrill of the M4 without the headache of unexpected repairs.
Understanding the 2017 BMW M4
When it comes to high-performance vehicles, the 2017 BMW M4 stands out with its blend of luxury and power. However, potential owners should be aware of its reliability aspects. This car is engineered for performance, but that doesn’t mean it’s free from issues. Let’s dive into the critical areas that affect the M4’s reliability.
Build Quality and Materials
The M4 is built with high-quality materials that reflect BMW’s commitment to luxury. The exterior is sleek, featuring a robust chassis that can handle the rigors of performance driving. Inside, you’ll find premium leather and high-end finishes that elevate the driving experience.
- High-strength steel and aluminum construction contribute to a lightweight yet sturdy frame.
- Interior materials are top-notch, but wear can occur if not maintained properly.
- Paint quality is generally good, but some owners report issues with chipping and scratches.
While the build quality is impressive, it’s essential to keep an eye on wear and tear, especially if you frequently drive the car hard.
Durability and Reliability of the Drivetrain
The M4’s drivetrain is a marvel of engineering, featuring a turbocharged inline-six engine paired with either a manual or dual-clutch automatic transmission.
- The engine is powerful and responsive, but it can develop oil leaks if not regularly serviced.
- Transmission issues, particularly with the DCT, can arise from aggressive driving habits.
- Regular maintenance, including oil changes and software updates, is crucial for longevity.
The drivetrain is generally reliable, but neglect can lead to costly repairs.
Electronics
The M4 is equipped with a host of electronic features, from the infotainment system to advanced driver-assistance technologies.
- The iDrive system is user-friendly but can experience glitches, requiring software updates.
- Some owners report issues with the navigation system not functioning correctly.
- Electrical gremlins can pop up, particularly in older models, affecting various systems.
While the electronics add to the car’s luxury, they can also be a source of frustration if not properly maintained.
Maintenance and Repair Costs
Owning a performance car like the M4 comes with its share of maintenance costs.
- Routine maintenance, including oil changes and brake servicing, can be more expensive than standard vehicles.
- Parts for the M4 are typically pricier, especially if you opt for OEM components.
- Labor costs at a BMW dealership can add up quickly, so finding a reputable independent shop may save you money.
It’s essential to budget for these costs if you’re considering the M4 as your daily driver.
| Typical Problems | User Feedback |
|---|---|
| Oil Leaks | Common issue; regular checks recommended to avoid major repairs. |
| Transmission Wear | Some drivers report premature clutch wear in DCT; aggressive driving exacerbates this. |
| Electrical Issues | Glitches in the infotainment system can frustrate users; software updates often needed. |
| Suspension Wear | Performance-oriented driving can lead to quicker wear; regular inspections advised. |
| Brake Wear | High-performance brakes wear out faster; budget for replacements. |
The 2017 BMW M4 is a thrilling car to drive, but it comes with responsibilities. Understanding its reliability factors will help you make an informed decision and enjoy the ride without unexpected surprises.
Reliability Facts About the 2017 BMW M4
When assessing the reliability of the 2017 BMW M4, it’s essential to consider various factors, including statistical data, owner opinions, and comparisons with other vehicles in the segment. Here’s a comprehensive look at what you need to know.
Reliability Ratings from Reputable Organizations
Several organizations provide reliability ratings based on extensive research and owner feedback.
- J.D. Power: The 2017 BMW M4 received a reliability rating of 4 out of 5, indicating above-average reliability compared to other luxury sports cars.
- Consumer Reports: The M4 scored a reliability rating of 3 out of 5, which is considered average. This rating reflects mixed owner experiences, particularly concerning maintenance costs.
- RepairPal: This organization rates the M4’s reliability at 3.5 out of 5, noting that while it has some common issues, it generally performs well in terms of durability.
Opinions of Real Owners
Owner feedback is invaluable when assessing the reliability of any vehicle. Here are some common themes from forums and reviews:
- Many owners praise the M4 for its exhilarating performance and handling, often stating that the driving experience outweighs minor reliability concerns.
- Common complaints include oil leaks and transmission wear, particularly in models driven aggressively.
- Several owners have noted that regular maintenance is crucial to keeping the M4 in top shape, with many recommending using high-quality parts and fluids.
Comparison with Other Vehicles in the Segment
When comparing the 2017 BMW M4 with other luxury sports cars, it’s essential to look at how it stacks up against its competitors.
| Vehicle | Reliability Rating | Common Issues |
|---|---|---|
| 2017 BMW M4 | 4 out of 5 | Oil leaks, transmission wear |
| 2017 Audi S5 | 4 out of 5 | Electrical issues, suspension wear |
| 2017 Mercedes-Benz C63 AMG | 3.5 out of 5 | Engine issues, brake wear |
| 2017 Ford Mustang GT | 4 out of 5 | Transmission issues, interior quality |
The M4 generally holds its own against competitors, with reliability ratings that are comparable to other luxury sports cars in its class.
Final Reliability Rating
Taking into account various factors, the overall reliability rating for the 2017 BMW M4 can be summarized as follows:
- Overall Reliability: 4 out of 5
- Common Issues: Oil leaks, transmission wear, electrical glitches
- Maintenance Costs: Higher than average for luxury sports cars
The 2017 BMW M4 is a thrilling vehicle that offers a blend of performance and luxury, but potential owners should be aware of its reliability factors to make an informed decision.