The 2017 BMW 640i is a luxury grand tourer that combines performance with comfort, but how does it hold up in the reliability department? As an auto owner, you want to know if this car can handle the daily grind without constant trips to the mechanic. Let’s break down the key components that matter most.
Engine Performance
The heart of the 640i is its 3.0-liter inline-six engine, which is known for delivering a smooth and powerful ride. This engine is equipped with BMW’s TwinPower Turbo technology, providing a solid balance of power and efficiency. Owners have reported that this engine is generally reliable, with few major issues arising. However, like any turbocharged engine, it’s crucial to keep up with regular maintenance, including oil changes and coolant checks, to avoid potential problems down the line.
Transmission Reliability
The 640i comes with an 8-speed automatic transmission that shifts smoothly and efficiently. Most owners find the transmission to be dependable, but there have been occasional reports of rough shifting or hesitation. Regular fluid changes can help mitigate these issues. If you notice any strange behavior, it’s best to address it early to prevent more significant problems.
Suspension and Handling
When it comes to suspension, the 640i is equipped with a sophisticated setup that provides excellent handling and ride comfort. The adaptive suspension system is a highlight, allowing drivers to switch between comfort and sport modes. While the suspension is generally reliable, be aware that wear and tear on components like bushings and struts can occur, especially if the car is driven aggressively. Regular inspections can help catch any issues before they escalate.
Other Key Components
In addition to the engine, transmission, and suspension, other components like the electrical system and brakes also play a vital role in overall reliability. The electrical system in the 640i can be a mixed bag; while many owners report no issues, some have experienced problems with sensors and infotainment systems. Keeping the battery and connections clean can help avoid electrical gremlins. As for the brakes, they are generally reliable but should be checked regularly for wear, especially if you’re pushing the car’s performance limits.
In summary, the 2017 BMW 640i offers a good balance of performance and reliability, but like any luxury vehicle, it requires diligent maintenance to keep it running smoothly. Regular checks on key components will go a long way in ensuring your driving experience remains enjoyable.
Understanding the 2017 BMW 640i
When it comes to luxury vehicles, the 2017 BMW 640i stands out for its blend of performance, comfort, and style. However, potential owners should be aware of its reliability factors. This car is designed for those who appreciate a smooth ride and high-end features, but it’s essential to know what you might be getting into regarding long-term ownership.
Build Quality and Materials
The 2017 BMW 640i is built with high-quality materials that reflect its luxury status. The interior features leather upholstery, wood trim, and metal accents, giving it a premium feel. However, some owners have reported issues with wear and tear over time, particularly with the leather seats and dashboard materials. Here are some key points to consider:
- High-quality materials used throughout the cabin.
- Some reports of premature wear on leather and trim.
- Overall solid build quality, but regular cleaning and conditioning are recommended.
Durability and Reliability of the Drivetrain
The drivetrain of the 640i, which includes the engine and transmission, is generally reliable. The 3.0-liter inline-six engine is praised for its power and smooth operation. However, like any performance engine, it requires regular maintenance to avoid issues. Here’s what you should know:
- Engine is known for its power and efficiency.
- Regular oil changes are crucial to maintain engine health.
- Transmission is generally reliable, but fluid changes should not be overlooked.
- Turbocharged engines can experience issues if not properly maintained.
Electronics
The electronics in the 2017 BMW 640i can be a double-edged sword. While the infotainment system is advanced and user-friendly, some owners have reported glitches and malfunctions. Here are some common points regarding the electronics:
- Infotainment system is feature-rich but can be prone to software issues.
- Electrical problems can arise, particularly with sensors and displays.
- Regular software updates can help mitigate some electronic issues.
Maintenance and Repair Costs
Owning a luxury vehicle like the 2017 BMW 640i comes with its share of maintenance and repair costs. While the car is generally reliable, repairs can be pricey if something goes wrong. Here’s what to expect:
- Routine maintenance costs are on the higher side compared to non-luxury brands.
- Parts can be expensive, especially if sourced from the dealer.
- Labor costs for repairs can add up quickly, so finding a good independent mechanic is advisable.
| Typical Problems | User Feedback |
|---|---|
| Electrical issues with infotainment system | Some users report glitches, but overall functionality is praised. |
| Wear on leather seats and trim | Many owners recommend regular conditioning to maintain appearance. |
| Transmission rough shifting | Occasional reports, but most find the transmission reliable. |
| Turbocharger-related issues | Some owners experienced problems, but regular maintenance helps. |
| Suspension wear | Generally reliable, but aggressive driving can lead to quicker wear. |
In summary, the 2017 BMW 640i offers a compelling mix of luxury and performance, but it’s essential to stay on top of maintenance to ensure reliability. Understanding the common issues and user feedback can help you make informed decisions about ownership.
Reliability Facts About the 2017 BMW 640i
When considering the reliability of the 2017 BMW 640i, it’s essential to look at various data points, including reliability ratings from reputable organizations, real owner opinions, and comparisons with other vehicles in the luxury segment.
Reliability Ratings from Reputable Organizations
Several automotive organizations and consumer reports provide insights into the reliability of vehicles. The 2017 BMW 640i has received mixed reviews in this area.
- J.D. Power: The 2017 BMW 640i received a reliability rating of 3.5 out of 5, indicating average reliability compared to other vehicles in its class.
- Consumer Reports: This organization rated the 2017 BMW 640i as having a reliability score of 60 out of 100, which is considered below average for a luxury vehicle.
- RepairPal: The 640i has a reliability rating of 3.5 out of 5, ranking it 18th out of 30 luxury midsize cars.
Opinions of Real Owners
Owner feedback is invaluable when assessing reliability. Many owners share their experiences on forums and review sites, providing a clearer picture of what to expect.
Positive Feedback
- Many owners praise the engine performance and driving experience, noting that it feels robust and powerful.
- Comfort and luxury features are frequently highlighted, with owners appreciating the high-quality materials used in the interior.
Negative Feedback
- Some owners report issues with the infotainment system, including software glitches and slow response times.
- Concerns about the cost of repairs and maintenance are common, with many noting that parts can be expensive.
- Several users have experienced electrical issues, particularly with sensors and warning lights.
Comparison with Other Vehicles in the Segment
When comparing the 2017 BMW 640i to other luxury vehicles in its class, it’s essential to consider reliability ratings and owner feedback.
| Vehicle | Reliability Rating (out of 5) | Owner Satisfaction |
|---|---|---|
| 2017 BMW 640i | 3.5 | Average |
| 2017 Audi A7 | 4.0 | High |
| 2017 Mercedes-Benz CLS-Class | 4.0 | High |
| 2017 Lexus GS | 4.5 | Very High |
Final Reliability Rating
Considering all the data from various sources, the overall reliability rating for the 2017 BMW 640i can be summarized as follows:
- Average reliability with a score of 3.5 out of 5 from J.D. Power and RepairPal.
- Below-average reliability score of 60 out of 100 from Consumer Reports.
- Owner feedback is mixed, with many appreciating the luxury and performance but concerned about maintenance costs and electronic issues.
In summary, while the 2017 BMW 640i offers a luxurious driving experience, potential owners should be aware of its average reliability ratings and the importance of regular maintenance to keep it running smoothly.