The 2012 BMW 750 is a luxury sedan that combines performance with comfort, but when it comes to reliability, it’s a mixed bag. Owners often find themselves caught between the allure of its powerful engine and the potential pitfalls of maintenance costs. If you’re considering this vehicle, it’s crucial to understand how its key components hold up over time.
Engine Performance
The heart of the 2012 BMW 750 is its 4.4-liter V8 engine, which delivers impressive power and acceleration. However, while the engine is generally robust, it’s not without its issues. Some owners have reported problems with oil leaks and coolant leaks, which can lead to costly repairs if not addressed promptly. Regular maintenance, including oil changes and inspections, is essential to keep this engine running smoothly.
Transmission Reliability
The 750 features an 8-speed automatic transmission that is designed for seamless shifting and responsiveness. While many drivers appreciate the smooth performance, there have been instances of transmission issues, particularly with rough shifting or delayed engagement. It’s advisable to keep an eye on transmission fluid levels and to address any unusual behavior immediately to avoid more significant problems down the line.
Suspension and Handling
The suspension system in the 2012 BMW 750 is engineered for a plush ride, but it can be a source of concern for owners. The air suspension, while providing excellent comfort, is known to fail over time, leading to a bumpy ride and costly repairs. Regular checks and maintenance of the suspension components can help mitigate these issues, but be prepared for potential replacements as the vehicle ages.
Electrical Systems
Electrical issues can be a headache for any luxury vehicle owner, and the 2012 BMW 750 is no exception. Problems with the infotainment system, navigation, and various electronic features have been reported. Keeping the software updated and addressing any warning lights promptly can save you from more extensive electrical repairs.
Braking System
The braking system in the 750 is generally reliable, but it’s crucial to stay on top of brake pad and rotor maintenance. Some owners have experienced premature wear, which can lead to decreased performance and safety concerns. Regular inspections and timely replacements are key to ensuring your brakes perform as expected.
Summary of Key Components
| Component | Reliability Rating | Common Issues | Maintenance Tips |
|---|---|---|---|
| Engine | Moderate | Oil and coolant leaks | Regular oil changes |
| Transmission | Moderate | Rough shifting | Monitor fluid levels |
| Suspension | Low | Air suspension failure | Regular inspections |
| Electrical Systems | Moderate | Infotainment issues | Software updates |
| Braking System | Moderate | Premature wear | Regular inspections |
Understanding the 2012 BMW 750: A Deep Dive into Reliability
When it comes to luxury sedans, the 2012 BMW 750 stands out with its blend of performance, comfort, and advanced technology. However, potential buyers and current owners should be aware of the reliability factors that come into play. This vehicle has its strengths and weaknesses, and understanding them can save you time and money in the long run.
Build Quality and Materials
The build quality of the 2012 BMW 750 is generally impressive, with high-end materials used throughout the interior. Leather upholstery, quality plastics, and a well-constructed chassis contribute to a luxurious feel. However, some owners have reported issues with interior trim pieces that may wear prematurely or become loose over time.
- Leather seats can show signs of wear if not properly maintained.
- Dashboard materials may fade or crack with prolonged exposure to sunlight.
- Overall, while the materials are premium, they require regular upkeep to maintain their appearance.
Durability and Reliability of the Drivetrain
The drivetrain of the 2012 BMW 750 is where the vehicle shines, featuring a powerful 4.4-liter V8 engine paired with an 8-speed automatic transmission. This combination offers exhilarating performance, but it’s not without its quirks.
- Engine reliability is generally good, but oil leaks can occur, especially in older models.
- Transmission issues, such as rough shifting or delayed engagement, have been reported, but regular maintenance can mitigate these problems.
- Be prepared for potential repairs, particularly if the vehicle has not been well-maintained.
Electronics
The electronics in the 2012 BMW 750 are advanced, featuring a high-tech infotainment system and various driver assistance features. However, this complexity can lead to issues.
- Common problems include glitches in the infotainment system and navigation failures.
- Electrical gremlins can affect everything from window operation to dashboard displays.
- Regular software updates and prompt attention to warning lights can help keep these systems functioning smoothly.
Maintenance and Repair Costs
When it comes to maintenance and repair costs, the 2012 BMW 750 is not for the faint of heart. Luxury vehicles often come with higher price tags for parts and labor, and this model is no exception.
- Routine maintenance, such as oil changes and brake replacements, can be more expensive than average.
- Parts for the drivetrain and electronics can add up quickly if issues arise.
- Consider investing in a comprehensive warranty or service plan to help offset potential repair costs.
Typical Problems and User Feedback
Understanding the common problems reported by owners can provide valuable insight into the reliability of the 2012 BMW 750. Below is a table summarizing typical issues and user feedback.
| Problem | Description | User Feedback |
|---|---|---|
| Oil Leaks | Common in the engine, especially around gaskets. | Many owners report needing to address this issue, often leading to costly repairs. |
| Transmission Issues | Rough shifting or delayed engagement. | Some users have experienced these problems, but regular fluid changes can help. |
| Infotainment Glitches | Navigation and audio system failures. | Owners often express frustration with system reliability, especially on long trips. |
| Suspension Problems | Air suspension failures leading to a rough ride. | Several users have reported needing to replace suspension components sooner than expected. |
| Electrical Gremlins | Issues with windows, locks, and dashboard displays. | Feedback indicates that electrical problems can be intermittent and frustrating. |
Reliability Facts About the 2012 BMW 750
When assessing the reliability of the 2012 BMW 750, it’s essential to look at various data sources, owner opinions, and comparisons within its segment. This information can provide a clearer picture of what to expect from this luxury sedan.
Reliability Ratings from Reputable Organizations
Several organizations provide reliability ratings based on extensive data collection and analysis. Here are some key findings:
- J.D. Power: The 2012 BMW 750 received a reliability rating of 3 out of 5, which is considered average for its class.
- Consumer Reports: This organization rated the 2012 BMW 750 with a reliability score of 60 out of 100, indicating that while it has some reliable components, there are notable concerns.
- RepairPal: The BMW 7 Series, including the 750, has a reliability rating of 3.5 out of 5, placing it in the middle tier compared to other luxury sedans.
Opinions of Real Owners
Owner feedback can provide valuable insights into the real-world reliability of the 2012 BMW 750. Here are some common themes from various automotive forums and review sites:
- Many owners appreciate the performance and luxury features but express frustration with maintenance costs.
- Common complaints include electrical issues and suspension problems, which can lead to unexpected repair bills.
- Positive feedback often highlights the driving experience, comfort, and overall build quality, but many owners caution potential buyers about the importance of regular maintenance.
Owner Feedback Summary
| Aspect | Positive Feedback | Negative Feedback |
|---|---|---|
| Performance | Powerful engine and smooth handling. | Some transmission issues reported. |
| Comfort | Luxurious interior and comfortable ride. | Interior materials can wear over time. |
| Maintenance | High-quality parts and service options. | Expensive repairs and maintenance costs. |
| Technology | Advanced infotainment and safety features. | Frequent electronic glitches reported. |
Comparison with Other Luxury Sedans
When comparing the 2012 BMW 750 to other luxury sedans in its segment, it’s essential to consider reliability ratings and owner experiences. Here’s how it stacks up against some competitors:
- Mercedes-Benz S-Class: Typically rated higher in reliability, with fewer reported issues.
- Audi A8: Similar performance but often noted for better long-term reliability.
- Lexus LS: Generally regarded as one of the most reliable luxury sedans, often outperforming the BMW 750 in owner satisfaction surveys.
Reliability Ratings Comparison Table
| Model | Reliability Rating | Common Issues |
|---|---|---|
| 2012 BMW 750 | 3 out of 5 | Oil leaks, electrical problems |
| 2012 Mercedes-Benz S-Class | 4 out of 5 | Minor electrical issues |
| 2012 Audi A8 | 4 out of 5 | Transmission concerns |
| 2012 Lexus LS | 5 out of 5 | Very few issues reported |
Final Reliability Rating
Taking into account the various ratings, owner feedback, and comparisons, the overall reliability rating for the 2012 BMW 750 can be summarized as follows:
Overall Reliability Rating: 3.5 out of 5
Strengths: Performance, luxury features, and driving experience.
Weaknesses: Maintenance costs, electrical issues, and some durability concerns.
This rating reflects the mixed experiences of owners and the vehicle’s performance in the luxury sedan market.