Here Are The Used Mazda6 Years to Avoid and Worst Pre-Owned Models

Patrick Oziegbe
Updated On:

Attention, car shoppers! Are you considering purchasing a Mazda 6? If so, listen up – not all model years are created equal.

While this sleek and stylish car has a reputation for impressive performance and reliability, there are specific years that have faced significant issues. But fear not!

By arming yourself with knowledge about these problematic years, you can make a more innovative and informed decision when selecting your pre-owned Mazda.

In this article, we’ll dive into the details of a few Mazda 6 years to avoid. From transmission troubles to engine malfunctions, we’ll outline the associated issues so you can have a well-rounded understanding.

With this knowledge at your fingertips, you’ll be better equipped to find the perfect match for your driving needs and genuinely appreciate the enjoyable driving experience that a reliable Mazda 6 can offer.

Mazda6 years to avoid

Mazda 6 Background

The Mazda 6 is a popular midsize sedan in production since 2003. In this section, you’ll learn about the different generations of the Mazda 6 and what makes each unique.

First Generation (2003-2008)

The first-generation Mazda 6 was introduced in 2003 and quickly gained a reputation for its sporty handling and stylish design.

It was available in sedan, hatchback, and wagon body styles, providing options for your needs.

Under the hood, you could find various engine options, from a 2.0 L inline-4 to the more powerful 3.0 L V6. This Generation featured Mazda’s characteristic “Zoom-Zoom” driving experience, making it a fun and engaging car.

Second Generation (2009-2013)

2009 the second-generation Mazda 6 debuted with a more refined and mature design. This Generation grew larger, offering more interior space and comfort for passengers.

There were two engine options: a 2.5 L inline-4 and a 3.7 L V6, providing a good balance between performance and fuel efficiency.

The second-generation Mazda 6 continued to deliver the sporty driving dynamics that the first-generation was known for while improving overall ride quality.

Third Generation (2013-Present)

The third-generation Mazda 6 launched in 2013, showcasing a sleek, modern design with Mazda’s KODO “Soul of Motion” design language.

This Generation also introduced advanced safety features, such as blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control.

The third-generation Mazda 6 focused on providing a more premium and upscale feel while retaining its fun-to-drive characteristics.

Under the hood, you’ll find a 2.5 L inline-4 engine balancing power and fuel efficiency. The third-generation Mazda 6 now also offers a turbocharged 2.5 L engine for those who crave more performance.

Years to Avoid

2007 Mazda 6

The 2007 Mazda 6 is a year that you may want to avoid. Some common issues reported with this model include transmission problems and engine failure.

Additionally, there were concerns about the vehicle’s fuel system and suspension. Be cautious if you’re considering this model, as these issues might lead to costly repairs and an overall disappointing experience.

2009 Mazda 6

Regarding the 2009 Mazda 6, think twice before purchasing.

This model has been known to experience various problems, such as engine failure, transmission issues, and brake concerns.

Furthermore, owners of the 2009 Mazda 6 have reported a higher rate of electrical and heating/cooling system issues, making it a potentially unreliable choice.

2010 Mazda 6

The 2010 Mazda 6 is another year that you may want to avoid. Some reported issues include engine problems, malfunctioning powertrain, and transmission faults.

These problems could result in costly repairs and unsatisfactory driving experiences. Keep these potential issues in mind when considering this model.

2011 Mazda 6

The 2011 Mazda 6 has experienced fewer issues than previous models, but some concerns still exist.

This model’s reported problems involve braking, steering, and suspension.

Additionally, it’s essential to be aware that this year has had some engine issues, but they are less frequent compared to other years mentioned. It’s crucial to do proper research to make an informed decision when purchasing this model.

2012 Mazda 6

Lastly, the 2012 Mazda 6 has its fair share of issues to be aware of. Though many drivers enjoyed this year’s model, it did have its problems, such as the need for frequent headlight replacements, electrical issues, and some engine-related concerns.

While these problems were less prevalent than in previous years, it’s still essential to do thorough research before deciding.

Common Mazda6 Problems

This section discusses common Mazda6 problems, including transmission, engine, infotainment system issues, exterior lighting and appearance issues, and brakes and tires issues.

Transmission Issues

Some Mazda6 owners have experienced transmission problems, which can manifest as vibration, jolting, or delayed shifting.

If you notice any of these symptoms in your Mazda6, it may signify transmission issues. It’s crucial to address these problems promptly to ensure the smooth performance of your vehicle.

Engine Problems

Engine problems are another primary concern for some Mazda6 models, particularly the 2004 model.

Engine failure, engine stall, and overheating are common issues owners report. A poorly designed or restrictive exhaust system may be contributing to these problems.

It’s vital to address these engine issues as soon as possible to maintain your vehicle’s reliability and longevity.

Infotainment System Issues

The infotainment system in some Mazda6 models may experience glitches, leading to frustration for drivers.

Issues can range from unresponsive touchscreens to connectivity difficulties with devices. Although these are not critical to your vehicle’s performance, they can detract from your driving experience.

Stay updated on software updates and visit your Mazda dealer if your infotainment system needs to be fixed.

Exterior Lighting and Appearance Issues

Mazda6 owners have reported issues with exterior lighting and concerns with the car’s appearance, such as a melting dashboard.

Properly functioning exterior lighting is crucial for your safety and the safety of others on the road. Ensure that your vehicle’s lighting system is in good working order and address any appearance issues to maintain the value and aesthetics of your Mazda6.

Brakes and Tires Issues

Some common problems with brakes and tires in Mazda6 models include shaking, problematic vibrations, and premature wear. These issues can impact your vehicle’s handling and safety.

Regularly inspect and maintain your Mazda6’s brakes and ensure your tires are in good condition to avoid potential problems.

Noteworthy Mazda 6 Reliability by Year

This section will discuss the reliability of the 2014, 2015, 2016, 2017, 2019, and 2021 Mazda 6 models.

2014 Mazda 6

The 2014 Mazda 6 is a popular model. While it isn’t highlighted as one of the most reliable Mazda 6 years, it has no major known issues. Regular maintenance should keep this model running smoothly for you.

2015 Mazda 6

The 2015 Mazda 6 is renowned for its reliability. Its few issues are easily manageable with proper maintenance. If you’re looking for a dependable Mazda 6, the 2015 model should be high on your list of considerations.

2016 Mazda 6

The 2016 Mazda 6 is another reliable option. Much like the 2015 model, the 2016 Mazda 6 does not suffer from any significant issues. Remember to stay updated with maintenance, and you should enjoy a dependable vehicle.

2017 Mazda 6

The 2017 Mazda 6 is considered one of the most reliable Mazda 6 years. Known for its comfortable ride and low maintenance requirements, this model is an excellent choice if you’re looking for reliability in a pre-owned Mazda 6.

2019 Mazda 6

Skipping forward to the 2019 Mazda 6, this model year maintains the same high level of reliability as its predecessors. Its sleek design and affordable price tag make it an excellent option for a reliable yet stylish ride.

2021 Mazda 6

The latest Mazda 6, the 2021 model, continues the reliability and outstanding performance trend. Regular maintenance is critical to keeping your 2021 Mazda 6 in top condition, as with any new car. The Consumer Reports review for this model year confirms its solid construction and reliability.

RELATED: Here are the used Mazda3 model years with the worst issues to avoid.

Comparing Mazda6 with Competitors


You might come across the popular Honda Accord when shopping for a mid-size car. The Accord is one of the top competitors of the Mazda6 and has been considered a class-leading sedan for many years.

The Honda Accord promotes fuel efficiency, reliability, and an upscale cabin. One notable difference between the two sedans is the available powertrains.

In the case of the Honda Accord, it comes with two engine options: a 1.5-liter turbocharged four-cylinder or a 2.0-liter turbocharged four-cylinder.

On the other hand, the Mazda6’s base engine is a 2.5-liter four-cylinder, with an optional turbocharged version producing more power.


The Toyota Camry is another significant competitor to the Mazda6 in the mid-size sedan segment.

The Camry boasts comfortable and spacious interiors, numerous standard driver assistance features, and a reputation for reliability.

Comparing the engine options, the Toyota Camry offers a 2.5-liter four-cylinder engine and a 3.5-liter V6 as an upgrade.

The Mazda6’s turbocharged engine may provide comparable performance, but the Camry’s V6 will likely tip the scales in its favor for those seeking raw power.

Here are some key points when comparing these competitors:

  • Mazda6
    • Engine: 2.5-liter four-cylinder (187 hp) or 2.5-liter turbocharged four-cylinder (250 hp)
    • Fuel Economy: 23-26 mpg city / 31-35 mpg highway,
  • Honda Accord
    • Engine: 1.5-liter turbocharged four-cylinder (192 hp) or 2.0-liter turbocharged four-cylinder (252 hp)
    • Fuel Economy: 27-30 mpg city / 33-38 mpg highway,
  • Toyota Camry
    • Engine: 2.5-liter four-cylinder (203 hp) or 3.5-liter V6 (301 hp)
    • Fuel Economy: 22-29 mpg city / 32-41 mpg highway

When considering a mid-size car like the Mazda6, it’s essential to compare all available options, including reputable competitors like the Honda Accord and Toyota Camry.

Safety Ratings and Recalls

National Highway Traffic Safety Administration

When considering the safety of a Mazda 6, it’s essential to look at the safety ratings and recalls issued by the National Highway Traffic Safety Administration (NHTSA).

The NHTSA is responsible for conducting safety tests and providing safety ratings for all vehicles in the United States.

Over the years, some recalls have affected specific Mazda 6 models. In particular, the Mazda 6 years to avoid are:

  • 2004 Mazda 6
  • 2009 Mazda 6
  • 2010 Mazda 6
  • 2014 Mazda 6
  • 2016 Mazda 6

These models have had the most complaints from owners, with the 2014 Mazda 6 accounting for 267 complaints.

Some of the common problems reported in these recalls include:

  • Engine failure: Certain years of the Mazda 6 have experienced issues with engine failure, leading to potentially dangerous situations on the road.
  • Fuel system issues: The 2008 Mazda 6, in particular, was recalled due to a problem with its fuel system.

It’s also essential to check the safety ratings of the Mazda 6, which can be found on the NHTSA website.

The Insurance Institute for Highway Safety (IIHS) also provides safety ratings for the Mazda 6. The 2021 Mazda 6, for example, received good ratings in all the major crashworthiness categories.

To ensure your Mazda 6 is safe and reliable, constantly research the specific model year you’re considering and check for any recalls or safety concerns associated with that year.


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