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Mazda 6 Reliability and Common Concerns: A Comprehensive Guide

Mazda 6 Reliability And Common Concerns

If you’re in the market for a midsize car, the Mazda 6 is likely on your radar. Known for its sleek design, impressive fuel efficiency, and sporty handling, the Mazda 6 is a popular choice for those seeking a reliable, fun-to-drive vehicle. However, like any car, the Mazda 6 has its share of common problems that you should be aware of before making a purchase.

A Mazda 6 parked in a suburban driveway, with a hood popped open and a mechanic inspecting the engine for common concerns

Reliability is a top concern for most car buyers, and the Mazda 6 has a solid reputation in this area. According to RepairPal, the Mazda 6 gets a 4 out of 5 rating for reliability, making it a dependable choice for daily driving. However, there are a few common issues that you should be aware of, including engine and transmission failure, melting dashboard, and overheating. Understanding these problems and their potential impact on your vehicle can help you make an informed decision when shopping for a Mazda 6.

In this article, we’ll take a closer look at the reliability of the Mazda 6 and some of the most common problems that owners may encounter. We’ll also provide tips for maintaining your Mazda 6 to help prevent these issues from occurring. By the end of this article, you’ll have a better understanding of whether the Mazda 6 is the right car for you and what steps you can take to keep it running smoothly.

Mazda 6 Reliability Overview

If you are considering purchasing a Mazda 6, it is important to know about its reliability and common concerns. This section will provide an overview of the Mazda 6’s reliability, including reliability ratings and generation-specific issues.

Reliability Ratings

The Mazda 6 has been generally reliable over the years, with J.D. Power giving it a rating of 82 out of 100 for overall quality and reliability in 2021. However, it is important to note that reliability can vary depending on the model year.

Generation-Specific Issues

Some Mazda 6 model years have had specific issues that owners should be aware of. For example, the 2004 model year had the highest instance of engine failure, with an average mileage of 98,000 miles, according to Car Complaints [1]. On the other hand, the 2005, 2007, 2011, 2012, 2015, 2017, and 2018 model years have been identified as some of the most reliable years for the Mazda 6 [2].

Overheating is a common issue among some Mazda 6 models, usually caused by malfunctioning engine cooling fans. Their cooling fan control modules may have gone bad, causing symptoms to show up at around 125,200 miles. Coolant leaks and difficulties with the air conditioner may also occur in affected Mazda 6 models [3].

In conclusion, while the Mazda 6 has generally been a reliable vehicle, it is important to research specific model years and potential issues before making a purchase.

Common Concerns and Issues

The Mazda 6 parked in a suburban driveway, surrounded by trees and a neatly manicured lawn.

The car's sleek design and clean lines suggest reliability and modernity

If you are considering purchasing a Mazda 6, it is important to be aware of some of the common concerns and issues associated with this vehicle. Here are some of the most common issues you should keep in mind:

Engine Performance

The Mazda 6 is known for its impressive engine performance, but there have been some concerns about engine failure in certain models. According to a source, some 2009 models have experienced total engine failure at under 100,000 miles. Whats more, some 2.5-liter four-cylinder engines have been reported to have issues with the starter, coil, and spark plugs. It is important to keep up with regular maintenance and address any issues as soon as they arise to prevent further damage.

Transmission Challenges

Some Mazda 6 models have experienced transmission failure, particularly in the 2008 and 2014 models, according to a source. If you notice any issues with your transmission, such as difficulty shifting or strange noises, it is important to bring your vehicle to a trusted mechanic as soon as possible to diagnose and address the issue.

Braking System

The braking system in the Mazda 6 is generally reliable, but some models have experienced issues with rear brake calipers, according to a source. If you notice any issues with your brakes, such as grinding or squeaking, it is important to bring your vehicle in for service to ensure your safety on the road.

Electrical Components

Some Mazda 6 models have experienced issues with their infotainment systems, according to a source. On top of that, some models have reported issues with headlights and other electrical components. If you notice any issues with your vehicle’s electronics, it is important to bring it in for service to diagnose and address the issue.

Overall, the Mazda 6 is a reliable vehicle with impressive engine performance and handling. However, it is important to be aware of these common concerns and issues to ensure that you are able to address any issues as soon as they arise and keep your vehicle running smoothly for years to come.

Rust and Structural Integrity

The Mazda 6 sits in a weathered, rusted environment, showcasing its structural integrity concerns

If you live in an area with harsh winters or near the coast, you may have concerns about rust and structural integrity of your Mazda 6. While rust is a common problem in vehicles, Mazda 6 owners have reported issues with rust and corrosion in specific areas of the car.

Body and Frame Rust

The most common area of rust in Mazda 6 models is the rear subframe. According to some owners, the rear subframe can rust and corrode to the point where it compromises the structural integrity of the car. This issue has been reported in Mazda 6 models ranging from 2003 to 2013. While rust on the subframe is visible during regular maintenance, some owners have reported that the issue was not caught until it was too late.

Doors and Locks

Rust can also be an issue on the doors and locks of Mazda 6 models. Some owners have reported rust forming on the bottom of the doors, which can lead to structural issues if not addressed. Also, rust on the locks can cause them to become stuck or difficult to operate. If you notice rust forming on your Mazda 6 doors or locks, it’s important to address the issue as soon as possible to avoid further damage.

Overall, while rust can be a concern for Mazda 6 owners, it’s important to note that not all models are affected and proper maintenance can help prevent rust from forming. Regularly washing and waxing your car can help protect against rust, and addressing any rust issues as soon as they arise can help prevent further damage to your Mazda 6.

What are the common reliability issues with the Mazda 6 compared to the Kia Rio?

When comparing the reliability of the Mazda 6 to the Kia Rio, there are some common issues that may arise with the Kia Rio reliability & issues. Some drivers have reported problems with the transmission and engine performance in the Kia Rio, while the Mazda 6 has a more consistent track record for reliability.

Recalls and Manufacturer Support

The Mazda 6 is being recalled, with manufacturer support. Common concerns include reliability issues

If you’re considering buying a Mazda 6, it’s important to know that Mazda has had a few recalls on this model over the years. However, Mazda has been proactive in addressing these issues and providing support to owners.

Historical Recalls

One of the most significant recalls for the Mazda 6 was in 2014, when the company recalled over 100,000 vehicles due to a potential fire risk. This recall affected Mazda 6 models from the 2014 and 2015 model years, and was related to a faulty fuel pump seal that could leak fuel and cause a fire. Mazda dealerships were instructed to replace the fuel pump seal free of charge.

In addition to the fuel pump recall, there have been several other recalls for the Mazda 6 over the years, including recalls related to airbag deployment, suspension issues, and powertrain problems. These recalls are all documented on the official NHTSA website, and Mazda has provided support to owners affected by these issues.

Dealership and Warranty Services

If you’re concerned about potential issues with your Mazda 6, it’s good to know that Mazda offers a 3-year/36,000-mile basic warranty and a 5-year/60,000-mile powertrain warranty. This means that if you experience any problems with your vehicle within the first few years of ownership, you can take it to a Mazda dealership to have it repaired or replaced free of charge.

Mazda dealerships also offer a range of other services, including routine maintenance, repairs, and parts replacement. If you experience any issues with your Mazda 6, you can take it to a dealership to have it diagnosed and repaired by trained Mazda technicians. Whats more, Mazda dealerships can provide you with information about any recalls or warranty issues that may affect your vehicle.

Overall, Mazda has a good track record when it comes to addressing recalls and providing support to owners. If you’re considering buying a Mazda 6, it’s important to be aware of any recalls or issues that may affect the vehicle, but you can feel confident that Mazda will stand behind their product and provide support if needed.

Maintenance and Long-Term Care

A mechanic performing routine maintenance on a Mazda 6, checking for common concerns like engine issues and wear on the brakes and tires

To ensure that your Mazda 6 remains reliable and runs smoothly for years to come, it is essential to take proper care of it. Regular maintenance is crucial to maintain the performance and longevity of your vehicle. Here are some tips to keep your Mazda 6 in top condition.

Regular Maintenance

Your Mazda 6 comes with a maintenance guide that outlines the recommended service intervals for your vehicle. It is essential to follow this guide and ensure that your car receives regular maintenance. Regular maintenance includes oil changes, tire rotations, and brake inspections.

Oil changes are the most critical aspect of regular maintenance. Your vehicle’s engine requires clean oil to operate correctly. It is recommended to change your oil every 5,000 miles or six months, whichever comes first. Regular oil changes can help prevent engine damage and extend the life of your vehicle.

Tire rotations are another crucial aspect of regular maintenance. Rotating your tires regularly can help ensure even wear and extend their life. It is recommended to rotate your tires every 5,000 to 7,500 miles.

Regular brake inspections are also essential to ensure your safety and the safety of others on the road. Brakes should be inspected every 12,000 miles or every year, whichever comes first. If you notice any unusual noises or vibrations while braking, it is essential to have them inspected immediately.

Avoiding Major Issues

To avoid major issues with your Mazda 6, it is essential to be proactive and take preventative measures. Here are some tips to help you avoid major issues.

First, always follow the maintenance guide provided with your vehicle. This guide outlines the recommended service intervals for your vehicle. Following this guide can help prevent major issues from occurring.

Second, be sure to address any issues promptly. If you notice any unusual noises or vibrations while driving, it is essential to have them inspected immediately. Ignoring these issues can lead to more significant problems down the road.

Finally, make sure you are using the right parts and fluids. Using the wrong parts or fluids can cause significant damage to your vehicle. Always consult your maintenance guide or a trusted mechanic to ensure you are using the right parts and fluids.

In conclusion, regular maintenance and proper care are essential to keep your Mazda 6 running smoothly for years to come. By following the maintenance guide, addressing issues promptly, and using the right parts and fluids, you can avoid major issues and ensure your vehicle’s reliability.

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About the author

The Motor Guy

The Motor Guy is a passionate car enthusiast with a love for troubleshooting and diagnosing all sorts of vehicle problems.

With years of experience in OBD diagnostics, he has become an expert in identifying and solving complex automotive issues.

Through TheMotorGuy.com, he shares his knowledge and expertise with others, providing valuable insights and tips on how to keep your vehicle running smoothly.

Qualifications:
- 12 years experience in the automotive industry
- ASE Master Automobile Technician
- A Series: Automobile and Light Truck Certification, A9 Light Vehicle Diesel Engine Certification
- Bachelor's Degree in Information Systems