While individual experiences with cars can vary, and reliability can depend on factors such as maintenance history and driving conditions, there have been some common issues reported with certain model years of the BMW 7 Series. Keep in mind that this information is based on general trends and may not apply to every vehicle. Here are a few model years of the BMW 7 Series that have been associated with some reliability concerns:

2002-2008 BMW 7 Series (E65/E66): The E65/E66 generation has been known for various electronic and electrical issues, including problems with the iDrive system, air suspension, and other electrical components.

2009-2015 BMW 7 Series (F01/F02): While improvements were made over the previous generation, some owners have reported issues with the active hybrid system on the 2013 Active Hybrid 7 model. Additionally, there have been complaints about the complexity and cost of repairs for certain components.

2016-2019 BMW 7 Series (G11/G12): The B58 engine used in certain models had a recall for a potential fuel leakage issue. Some owners reported issues with the gesture control system.

When considering a used BMW 7 Series, it's a good idea to be aware of common issues reported by owners. Some common problems reported with BMWs, in general, may include electronic issues, suspension problems, and potentially costly repairs. To learn more interesting facts about the BMW 7 Series visit autonationx.com.

Here are a few general tips:

Research Specific Model Years: Different model years may have different features and improvements. Research the specific model year you are interested in.

Check for Recalls and Technical Service Bulletins (TSBs): Look into any recalls or TSBs for the particular model and year. This information is usually available on the manufacturer's website or through the National Highway Traffic Safety Administration (NHTSA).

Inspect Maintenance Records: A well-maintained vehicle is likely to be more reliable. Check for maintenance records and see if the previous owner(s) followed the recommended service schedule.

Professional Inspection: Before purchasing a used BMW 7 Series, it's advisable to have the vehicle inspected by a qualified mechanic. They can identify potential issues that may not be immediately apparent.

Consider a Certified Pre-Owned (CPO) Model: Certified pre-owned vehicles often undergo a thorough inspection and come with extended warranties, providing additional peace of mind.

Owner Forums: Visit online forums or communities where BMW owners discuss their experiences. This can provide valuable insights into common issues and how they have been addressed by other owners.

It's essential to note that BMW, like any automaker, can make improvements and address issues in subsequent model years. As such, specific cars within the mentioned years may still be reliable if well-maintained. If you're considering purchasing a used BMW 7 Series, it's advisable to thoroughly research the particular model year and individual vehicle history.

Before purchasing any used car, especially a luxury vehicle like the BMW 7 Series, it's advisable to have a pre-purchase inspection done by a qualified mechanic. This can help identify any potential issues and provide a better understanding of the car's overall condition.

Additionally, checking for recalls and service bulletins related to the specific model year can provide valuable information. Always consider researching and reading owner reviews to gain insights into common problems reported by other BMW 7 Series owners.