Is Mazda 6 Reliable?

Mazda6 Reliable

Mazda 6 is a reliable car with a reliability rating of 4.0 out of 5.0, taking the 6th position of 24 midsize cars. This car offers excellent handling, responsive steering, a superb engine, and safety and security features that you can rely on.

But if the Mazda 6 is so great, why was it discontinued?

Mazda 6’s Reliability

Yes. Mazda 6 is a very reliable car. It is one of the best cars we can recommend for drivers who want to get their hands on a good car with fewer worries.

According to J.D. Power’s reliability rating, the Mazda 6 2021 model, which is the last production year of the car, has a reliability rating of 83/100.

The reliability ratings for Mazda 6 dangles between 80 – 81, within 2020 – 2015, with 2004, 2009, and 2014 posing as the worst model year of Mazda 6. Even with all these, it is surprising that the 2014 Mazda 6 model won the J.D. Power design and performance award.

Mazda 6 users are presented with the benefits of engine performance, agile/responsive handling, high-quality body materials and structure, and state-of-the-art technology.

You are assured of an enjoyable driving experience, lower maintenance cost, and lesser chances of encountering a severe repair.

Mazda 6 has a remarkable reputation for excellence and durability. You should expect your Mazda 6 to last up to 200,000 – 250,000 miles without major repairs.

Why Mazda 6 Is Considered Reliable

1. Fuel Economy

Mazda 6 has an average fuel economy of 23/31/26 MPG for city, highway, and combined. The fuel economy of the Mazda 6 varies for different models and trims. However, the engine and technical support of the car make it one of the most fuel-efficient midsize cars.

Mazda 6 adopts the use of a SKYACTIV-G 2.5L turbocharged engine. Aside from the horsepower and torque, this dynamic pressure turbo engine offers remarkable fuel efficiency.

2. Durability

Mazda 6 has maintained a reputation for durability and lasting long. However, it is essential to note that the durability of your Mazda 6 largely depends on your maintenance habit and driving culture.

You can expect your Mazda 6 to last up to 200,000 – 250,000 miles, with lesser chances of always visiting the repair shop.

Mazda 6 body design features up to 58% high-tensile steel, excellent rigidity, and a lightweight structure (8% light, 30% rigid) that provides remarkable crash-safety performance.

Mazda adopts the SKYACTIV-Body design that enhances rigidity and durability from the upper body to the underbody area. Mazda 6 offers a 3-year warranty period for new vehicles, 5 years for powertrain, and 3-year roadside assistance limited warranty.

3. Engine and Performance

Mazda 6 adopts a 2.5L, 4-cylinder engine that produces either 187hp or 250hp. The Standard Mazda engine delivers 187 hp, while the turbocharged engine delivers up to 250hp.

Although the 2007 Mazda 6 comes with a 2.3L or 3.0L V6 engine. Mazda uses a 4- or 6-cylinder engine, depending on the features or specifications of the car. This car has a 6-speed automatic transmission with options for a front-wheel and all-wheel drive system.

Over the years, Mazda 6 engines have received many positive reviews regarding reliability, quality, and performance.

4. Safety and Security

Mazda 6 has an outstanding safety rating that gives drivers full safety assurance. A five-star Euro NCAP crash test has a five-star rating, a five-star NHTSA safety rating, and Mazda 6 has an overall 5-star safety and security rating.

The car records a 92% adult protection ranking, a safety assist system rating of 81%, a slight drop in child protection to 77%, and pedestrian safety at 66%.

Mazda 6 has a blind spot monitoring system that keeps the driver aware of cars or objects approaching the car from any corner, especially from areas that are naturally hidden from the driver’s view.

Mazda 6 has many safety and security features that a road user can rely on. Some of these features include:

  • Dynamic Stability Control (DSC) System.
  • Smart City Brake Support System.
  • Protective Airbags.
  • Automated Emergency Braking System.
  • Forward Collision Warning.
  • Adaptive (Mazda Radar) cruise control.
  • Active Lane Control.
  • Rear-Cross Traffic alert.
  • Anti-lock brake system, supported with electronic brakeforce distribution and brake assist.

5. Design

The Mazda 6 provides dual packages for users to choose the best for them. Drivers can choose the Mazda 6 sport or tour based on their driving needs.

This four-door sedan is made of high-quality cabin materials, ventilated seats, and enough driver assistance technologies to give you an amazing ride.

Mazda redesigned the Mazda 6 to achieve an aerodynamic body structure and a sleek exterior. This provides the car with an industry-leading count of 0.26 drag coefficient.

The impact of this redesign improved the Mazda 6 fuel economy, steering response, and driving ease.

Mazda 6 Reliability: Pros

  • Improved handling and ride response
  • Comfortable ride
  • Low maintenance and repair cost
  • Enhanced safety and security features
  • Attractive exterior and interior
  • Lightweight

Mazda 6 Reliability: Cons

  • Fuel economy needs to be improved
  • Below-average trunk space and capacity
  • Less legroom in the passenger area


Mazda 6 might not offer you as much reliability as you will get from Honda and Toyota cars. Still, the reliability and performance of this car are quite recommendable for a mid-size car/sedan. You're sure to enjoy smooth, quiet rides, excellent visibility, and on-road safety.

We cannot vouch for the space and fitting for passengers, but you have an overall feel and response that you can rely on.

Frequently Asked Questions

Does the Mazda 6 last long?

Yes. The Mazda has a long lifespan of 13-17 years. They can last between 200,000-250,000 miles with proper maintenance and good driving conditions.

Is the Mazda 6 expensive to maintain?

No. Mazda 6 is not expensive to maintain. The average annual cost of maintaining a Mazda 6 is $481 per year, which is relatively low compared to other cars in the same category.

Is the Mazda 6 good on gas?

Mazda 6 offers a slightly impressive gas mileage, not the best for its class, but good enough for you to manage. This car features a gas mileage of 23/31/26 MPG for city, highway, and combined.

Is the Mazda 6 good in the snow?

The Mazda 6 has a ground clearance of 6.5 inches, and we usually advise that cars with a ground clearance of 8-10 inches are the best for heavy snowfall. We can tell you that the Mazda 6 is suitable for snow, but you shouldn’t risk always taking your car for a ride in heavy snow.