The Infiniti FX37, a luxury crossover SUV, offered a compelling blend of performance, style, and technology. For those considering a used FX37, knowing which model years offer the best reliability and features, and which years to potentially avoid, is crucial for making an informed purchase. This guide provides a comprehensive overview to help you navigate the used FX37 market in 2024.
Infiniti FX37 Model Year Overview
| Model Year | Key Strengths | Potential Weaknesses |
|---|---|---|
| 2013 | Improved interior materials, updated navigation system, continued strong performance, generally reliable. | Potential for oil consumption issues (though less prevalent than earlier years), reports of some electrical glitches, age-related maintenance needs. |
| 2014 | Final year of the FX37, most refined version, benefits from previous years' improvements, strong resale value. | Age-related maintenance needs, potential for higher mileage, some reports of cracking dashboard (depending on climate). |
| 2015-2017 (QX70) | While technically the QX70 (re-badged FX37), these models carry over the FX37's core attributes with minor cosmetic updates, improved infotainment in later years of this generation. | Same potential mechanical issues as the 2013-2014 FX37, plus QX70-specific infotainment glitches in earlier years of the QX70, potentially higher price point compared to the earlier FX37 models. |
| Years to Potentially Avoid (with caution): 2009-2012 | Stylish design, powerful engine, available technology features. | Higher incidence of oil consumption issues, potential for timing chain problems, some reports of transmission issues, older technology. |
Detailed Explanations
2013: Improved Interior Materials, Updated Navigation System, Continued Strong Performance, Generally Reliable.
The 2013 FX37 saw improvements in interior materials, offering a more premium feel compared to earlier model years. The navigation system was also updated, providing a more user-friendly experience. The robust 3.7-liter V6 engine continued to deliver strong performance, and overall reliability was generally good. This year represents a sweet spot for many buyers.
2014: Final Year of the FX37, Most Refined Version, Benefits from Previous Years' Improvements, Strong Resale Value.
As the final year of the FX37, the 2014 model represents the most refined version of this generation. It benefits from the improvements made in previous years, making it a desirable option for those seeking a reliable and well-equipped luxury crossover. This year often commands a slightly higher resale value due to its status as the last of the line.
2015-2017 (QX70): While technically the QX70 (re-badged FX37), these models carry over the FX37's core attributes with minor cosmetic updates, improved infotainment in later years of this generation.
In 2015, Infiniti renamed the FX37 to the QX70. These models are essentially the same vehicle, but with minor cosmetic tweaks and potential infotainment system updates, especially in later years. The QX70 offers a similar driving experience and reliability profile as the FX37, but with a potentially more modern look.
Years to Potentially Avoid (with caution): 2009-2012: Stylish design, powerful engine, available technology features.
While the 2009-2012 FX37 models offer a stylish design and powerful engine, they also have a higher incidence of certain problems. These include oil consumption issues, potential timing chain problems, and some reports of transmission issues. Older technology may also be a drawback for some buyers. These years aren't necessarily "bad," but require more careful inspection and potentially higher maintenance costs.
Improved Interior Materials:
Infiniti upgraded the quality of materials used inside the FX37, particularly in the 2013 and 2014 model years. These improvements included softer touch plastics, better quality leather options, and improved fit and finish, creating a more luxurious and comfortable cabin.
Updated Navigation System:
The navigation system in later FX37 models received updates to improve its functionality and user-friendliness. These updates included improved graphics, faster processing speeds, and more accurate mapping data.
Continued Strong Performance:
The FX37's 3.7-liter V6 engine consistently delivered strong performance throughout its production run. This engine provided ample power for both city driving and highway cruising, making the FX37 a fun and engaging vehicle to drive.
Generally Reliable:
While some model years had specific issues, the FX37 was generally considered a reliable vehicle. Regular maintenance and proper care can help ensure its longevity and prevent major problems.
Final Year of the FX37:
The 2014 model year marked the end of the FX37. As the final year of production, it benefited from all the improvements and refinements made over the years, making it a highly desirable option.
Most Refined Version:
The 2014 FX37 is considered the most refined version of the model due to the cumulative improvements made throughout its production run. This includes improvements in interior materials, technology features, and overall reliability.
Benefits from Previous Years' Improvements:
The 2014 FX37 incorporated all the improvements and upgrades made in previous years, resulting in a more polished and well-rounded vehicle.
Strong Resale Value:
The 2014 FX37 typically holds its value well due to its status as the final year of production and its desirable features. This can make it a good investment for those looking for a used luxury crossover.
Re-badged FX37:
In 2015, Infiniti re-badged the FX37 as the QX70. While the name changed, the vehicle remained largely the same, with only minor cosmetic and feature updates.
Minor Cosmetic Updates:
The QX70 received minor cosmetic updates compared to the FX37, including changes to the front and rear fascias, grille, and headlights. These updates gave the QX70 a slightly more modern and aggressive appearance.
Improved Infotainment:
Later model years of the QX70 featured improved infotainment systems with larger screens, faster processors, and more advanced features. This made the QX70 more competitive with other luxury crossovers on the market.
Higher Incidence of Oil Consumption Issues:
Earlier FX37 models, particularly those from 2009 to 2012, had a higher incidence of oil consumption issues. This could lead to engine damage if not properly monitored and addressed.
Potential for Timing Chain Problems:
Some FX37 models experienced timing chain problems, which could result in costly repairs. This was more common in earlier model years.
Some Reports of Transmission Issues:
A small number of FX37 owners reported transmission issues, such as slipping or harsh shifting. This was less common than oil consumption or timing chain problems, but still a potential concern.
Older Technology:
Earlier FX37 models had older technology features compared to newer vehicles. This could include a less advanced infotainment system, fewer safety features, and outdated styling.
Age-related Maintenance Needs:
As with any older vehicle, the FX37 will require age-related maintenance, such as replacing worn-out parts and fluids. This should be factored into the cost of ownership.
Potential for Higher Mileage:
Used FX37 models, especially those from earlier years, may have higher mileage. This could increase the risk of mechanical problems and the need for repairs.
Some Reports of Cracking Dashboard:
In some climates, the dashboard of the FX37 may be prone to cracking due to sun exposure and heat. This is primarily a cosmetic issue, but it can detract from the vehicle's appearance.
Frequently Asked Questions
Which year of the FX37 is the most reliable?
The 2013 and 2014 model years are generally considered the most reliable, benefiting from improvements made throughout the FX37's production run.
What are the common problems with the FX37?
Common problems include oil consumption, timing chain issues (especially in earlier models), and potential electrical glitches.
Is the QX70 the same as the FX37?
Yes, the QX70 is essentially the same vehicle as the FX37, but with a new name and minor cosmetic updates starting in 2015.
Is the FX37 expensive to maintain?
Maintenance costs can be higher compared to non-luxury vehicles, but regular maintenance can help prevent major issues.
Should I get a pre-purchase inspection before buying an FX37?
Yes, a pre-purchase inspection by a qualified mechanic is highly recommended to identify any potential problems before you buy.
Conclusion
Choosing the right model year of the Infiniti FX37 can significantly impact your ownership experience. The 2013 and 2014 models offer a good balance of features, reliability, and performance, while earlier models may require more careful inspection and maintenance. Consider the QX70 (2015-2017) as a viable alternative, keeping in mind the potential for similar issues as the FX37.