Which Mazda CX 9 Years to Avoid and Why? (Explained)

Mazda introduced the CX-9 in 2007 as a successor to the Mazda MPV minivan. It was a more capacious and agile variant of the Mazda CX-7. Additionally, it added a third row, bringing the total seating capacity to seven.

Known for building durable vehicles for decades, Mazda continues that tradition with this SUV. Not every year will be fantastic, as some years can have issues, but the majority will be.

In today’s post, I’ll go through the best Mazda CX-9 models to purchase and the ones to avoid. Keep reading all the way to the end of this article so that you can make an informed purchase of the Mazda CX 9.

Mazda CX 9 Years to Avoid (List of Years)

The CX-9 comes in two generations: the first generation (2007–2015) and the second generation (2016–2020), each with its own set of faults. Mazda’s CX-9 crossover SUV is currently in its second generation. It has been enhanced to become the dependable SUV that it is today.

Though the first generation appears to have the greatest issues, the second generation appears to be less problematic. However, the Mazda CX-9 years listed below should be avoided-

  • 2008 Mazda CX 9
  • 2010 Mazda CX 9
  • 2011 Mazda CX 9
  • 2012 Mazda CX 9
  • 2016 Mazda CX 9

These have seen the most issues when the automobile was first released on the market. The brakes, engine, transmission, and water pump all have significant flaws.

In particular, the 2012 Mazda CX-9 should be avoided. Several complaints have been made about the 2010 and 2011 models, as well.

The 2016 Mazda CX-9, the second generation, should be avoided at all costs. This is due to the fact that it has shown the most issues. The CX-9 is a solid vehicle, so any model year other than 2016 is a smart investment.

What Makes These Mazda CX-9 Years Worth Avoiding?

1. Mazda CX-9 2008 Year Issues

When the water pump in the 2008 Mazda CX-9 malfunctions, coolant leaks into other parts of the vehicle, including the engine, posing a serious safety hazard. Even individuals who aren’t mechanically literate can tell this is a horrible idea.

When driving over bumps at moderate speeds, the front of the car may make a chirping or squeaking noise.

There are certain issues that aren’t life-threatening. For the most part, they’re just ornamental and are likely to be more of a hassle than anything else. Because of this, the 2008 Mazda CX-9’s wheels seem soiled and muddy.

Car Complaints rated 2008 as the “worst model year,” noting faults with the braking system as the major concern with both versions.

2. Mazda CX-9 2010 Year Issues

The brakes, engine, transmission, and suspension are the most often cited issues in the 2010 model year. A failing water pump at 104,000 miles and an engine failure at 100,000 miles are the biggest problems that can occur.

  • The top three issues with the Mazda CX-9 2010 model year are as follows:
  • Engine Failure
  • Brakes that are stiff and difficult to brake.
  • Failure of the water pump resulted in engine failure.

3. Mazda CX-9 2011-Year Problems

The 2011 Mazda CX-9 has a high number of braking and airbag issues. The brakes are the most costly part of the vehicle to fix. At 107,000 miles, the brake booster failed; at 83,000 miles, the brakes stopped functioning; at 88,000 miles, the brakes began hissing.

Hard shifts and gearbox slippage have been reported on Mazda CX-9 2011-year cars with the six-speed automatic. When the gearbox is warm, jerking or jolting into the next gear is an indication that something is wrong.

Other than that, the body control module of a 2011 Mazda CX-9 was flooded.

The front of the 2011 Mazda CX-9 makes a chirp or squeak. When driving over bumps at low speeds, a chirping or squeaking sound may be heard from the front of the car.

4. Mazda CX-9 2012 Year Issues

This year’s most common complaints are about defective gearboxes and malfunctioning brake power boost units.

Across all Mazda CX-9 model years, the 2012 brake power boost unit failure is the most common. It’s been reported 26 times. A brake booster failure increases the stopping distance, posing a safety risk. Owners describe needing to stomp on the brake pedal due to associated crashes and injuries.

The 2012 Mazda CX-9 has been reported to brake hard. Users say they have trouble pressing the brakes, as well as other problems that may be caused by the failure of other parts, like the braking power booster.

5. Mazda CX-9 2016 Year Issues

However, despite its greater dependability, the second-generation Mazda CX-9 still has certain difficulties. In a good way, these have been minimal and most prevalent in the 2016 model year.

As this is the first year of the new model, this situation makes sense. It’s normal for newer models to have more problems because they are based on technology that hasn’t been thoroughly tested in the long term yet.

Premature wear is a common issue with brakes in the 2016 model, as it was in the previous year’s model. In the 2016 Mazda CX-9, the brake pads and discs wear out quickly at low mileage. This problem has been cited by several customers with fewer than 20,000 miles on their clock.

Braking and grinding noises are two telltale signs that this is an issue. When pushed, the pedal will tremble. Since the 2016 model is no longer in production, it’s better to hunt for a later model if you want to acquire one.

To summarize, the worst years for Mazda CX 9 and their issues are-

  • Failure of the water pump in 2008 models
  • For 2012 models, the brake power increase failed.
  • Failure of the engine in 2010 models

Which Years are Safe to Buy Used?

The Mazda CX-9’s greatest years are-

  • 2007 Mazda CX 9
  • 2009 Mazda CX 9
  • 2014 Mazda CX 9
  • 2017 Mazda CX 9
  • 2018 Mazda CX 9
  • 2019 Mazda CX 9
  • 2020 Mazda CX 9

These are the models with the fewest issues and the best performance. Additionally, these years encompass both the first and second generations of computers and are compatible with the majority of budgets.

The CX-9’s first generation has been shown to be dependable and trouble-free. When there are problems, keep in mind the higher cost of Mazda supplies and maintenance. As a result, while looking to purchase a secondhand CX-9, bear this in mind.


According to this article, the best years for the Mazda CX-9 are 2007, 2009, 2014, 2017, 2018, 2019, and 2020. I

t’s because these have the fewest faults and the highest ratings of reliability. As a result of this, it’s crucial to point out that the Mazda CX-9 is one of the most dependable SUVs on the market.

The Mazda CX-9 had its worst years in 2008, 2010, 2011, 2012, 2013, and 2016. The year 2012 should be avoided because of serious problems with cooling and brakes. Throughout these years, you should avoid purchasing a used one. I hope this post has given you enough information to locate the finest Mazda CX-9 for your needs.

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