Infiniti G37 Years to Avoid and Key Features

The Infiniti G37 is a luxury sports sedan that has garnered attention for its blend of performance, comfort, and style. However, like any vehicle, certain model years have been associated with more problems than others. This guide will delve into the years to avoid when considering the purchase of an Infiniti G37, focusing on the most common issues faced by owners and providing solutions to mitigate these problems.

Overview of Infiniti G37

The Infiniti G37 was produced from 2008 to 2013, as part of the G series by Nissan's luxury division, Infiniti. It features a robust 3.7-liter V6 engine and is available in various body styles, including coupe, sedan, and convertible. While the G37 is generally regarded as a reliable vehicle, certain model years have been noted for specific issues that potential buyers should be aware of.

Key Features of the Infiniti G37

• Engine: 3.7-liter V6 with approximately 328 horsepower.
• Performance: Known for its sporty handling and enjoyable driving experience.
• Interior: Offers a luxurious cabin with high-quality materials and advanced technology features.

Model Year	Notable Issues	General Reliability
2008	Cracked dashboard, early transmission issues	Below average
2009	Cracked dashboard, electrical problems	Below average
2010	Cracked dashboard, steering issues	Average
2011	Dashboard issues, minor electrical faults	Above average
2012	Engine gasket issues, steering problems	Above average
2013	Some minor electrical issues	Above average

Common Problems by Model Year

2008-2009: The Most Problematic Years

The earliest models of the G37 (2008-2009) are often cited as the years to avoid due to several critical issues:

• Cracked or Melting Dashboard: A widespread problem affecting these model years is the dashboard cracking or melting due to poor material quality. Owners have reported that even with regular maintenance, the dashboard deteriorates significantly over time[1][4].
• Transmission Issues: The early models were equipped with a five-speed automatic transmission that is less efficient compared to the seven-speed introduced later. This can lead to a less smooth driving experience and potential transmission failures[1].
• Electrical Problems: Many owners have reported various electrical issues, including problems with power windows and sunroof leaks that can cause water damage to interior components[1].

2010: A Year of Transition

While the 2010 model saw some improvements, it still retained many of the issues from earlier years:

• Dashboard Problems Persist: The cracking dashboard issue continued into this year but was somewhat less prevalent than in 2008-2009 models[1][4].
• Steering Responsiveness: Some drivers reported a lack of responsiveness in steering, which can affect handling and overall driving enjoyment.

2011: Improvements Made

By 2011, Infiniti addressed several concerns:

• Improved Dashboard Quality: The materials used for dashboards were upgraded to reduce cracking and melting issues. However, some reports still indicate minor occurrences[2].
• Overall Reliability: The reliability ratings began to improve slightly during this year compared to earlier models.

2012: The Turning Point

The 2012 model year marked significant improvements:

• Engine Gasket Issues: This year introduced a new metal rear timing cover oil gallery gasket that resolved previous oil leak issues found in earlier models. However, some owners still experienced problems related to oil pressure due to faulty gaskets from previous years[3][4].
• Enhanced Steering Performance: Steering responsiveness improved significantly compared to earlier models, making for a more enjoyable driving experience.

2013: Final Model Year

The last year of production for the G37 saw further refinements:

• Minor Electrical Issues: While overall reliability remained high, some owners reported minor electrical faults such as malfunctioning sensors and air conditioning problems[4].
• General Reliability Rating: The reliability score for this year was above average compared to other luxury vehicles in its class[4].

Summary of Years to Avoid

Based on owner feedback and expert reviews, it is advisable for potential buyers to avoid purchasing the following model years:

• 2008: Cracked dashboards and early transmission issues.
• 2009: Continued dashboard problems along with electrical faults.

These years are often associated with significant repair costs and owner dissatisfaction.

Solutions and Recommendations

For those who still wish to purchase an Infiniti G37 despite potential pitfalls, here are some recommendations:

Pre-Purchase Inspection

Always conduct a thorough pre-purchase inspection by a qualified mechanic who is familiar with Infiniti vehicles. This inspection should include:

• Checking for dashboard integrity.
• Testing all electrical components (windows, sunroof).
• Inspecting transmission performance.

Maintenance History Review

Request maintenance records from previous owners. A well-maintained vehicle is likely to have fewer issues. Look for documentation regarding:

• Oil changes and fluid replacements.
• Any repairs related to common issues (e.g., dashboard replacements).

Consider Extended Warranties

If purchasing a used model from earlier years (especially 2008 or 2009), consider investing in an extended warranty that covers major components such as the engine and transmission.

Conclusion

The Infiniti G37 offers an appealing combination of luxury and performance; however, certain model years come with notable drawbacks that potential buyers should consider carefully. By avoiding the problematic 2008 and 2009 models and opting for later years—particularly from 2011 onward—buyers can enjoy a more reliable ownership experience.

In summary:

• Avoid purchasing 2008 and 2009 models due to significant reliability concerns.
• Consider later models (2011–2013) for improved performance and fewer reported issues.

By following these guidelines, prospective owners can make informed decisions that lead to satisfaction with their Infiniti G37 purchase.

FAQs

• Which Infiniti G37 years are considered best?
  The best years are generally considered to be from 2011 onwards due to improvements in reliability.
• What are common problems with the Infiniti G37?
  Common problems include cracked dashboards, electrical issues, and occasional transmission concerns.
• Is it worth buying a used Infiniti G37?
  Yes, if you choose a model year known for reliability (2011–2013) and ensure proper maintenance history.
• How much does it cost to maintain an Infiniti G37?
  The average annual repair cost is around $540, which is lower than many competitors in its class.
• What should I check before buying an Infiniti G37?
  Check for dashboard condition, electrical system functionality, and review maintenance records.