Mazda

Mazda6 (GJ)

2014-2021 · Midsize Sedan ยท 2 engines
Best Engine โœ… Recommended (3.8)
401 NHTSA Complaints
8 Recalls
1 Fire Reports
31 Crash Reports
View all 3 generations of the Mazda Mazda6 → ๐Ÿ“‹ Inspection checklist

Engine Reliability Ratings

PY Turbo

2.5L 4-cyl Turbo / 227 hp
โœ… Recommended (3.8)
41 complaints 10.2 per year Gasoline
View details

Complaint Breakdown

engine
24
transmission
4
brakes
4
other
4
body
3

Known Issues

Engine Issues (24 complaints)
Transmission Issues (4 complaints)
Brakes Issues (4 complaints)

PY

2.5L 4-cyl / 187 hp
โš ๏ธ Caution (2.7)
336 complaints 61.2 per year Gasoline
1 fire report
View details

Complaint Breakdown

electrical
85
other
53
brakes
48
engine
47
transmission
41

Known Issues

Electrical System Issues (85 complaints)
Typical onset: 18,750โ€“109,000 mi Est. repair: $575โ€“$1,062 (8 reports)
Brakes Issues (48 complaints)
Engine Issues (47 complaints)

2 additional engine variants with fewer than 10 complaints not shown.

Vehicle-Level Issues

These issues affect the Mazda Mazda6 regardless of engine variant.

Electrical System Issues (86 complaints)
electrical critical
Engine Issues (71 complaints)
engine critical
Brakes Issues (52 complaints)
brakes critical
Transmission Issues (45 complaints)
transmission critical
Safety Systems Issues (26 complaints)
safety_systems critical

Recalls (8)

21V875000Dec 10, 2021serious
Fuel System

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

19V497000Jun 26, 2019serious
Engine

Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall.

17V546000Aug 30, 2017serious
Steering

Mazda North American Operations (Mazda) is recalling certain 2016 Mazda6 vehicles. Debris from the welding process during manufacturing of the front passenger seat frame may damage the occupant classification system (OCS) wiring.

17V393000Jun 21, 2017serious
Parking Brake

Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda6 and 2014-2016 Mazda3 vehicles. Water could possibly enter the brake caliper causing the parking brake actuator shaft to corrode and possibly bind.

16V753000Oct 17, 2016serious
Exterior Lighting

Mazda North American Operations (Mazda) is recalling certain model year 2017 Mazda6 vehicles manufactured August 12, 2016, to September 28, 2016 and equipped with optional accessory fog lights. Due to an incorrect combination switch being installed, the turn signals may not automatically cancel by the rotation of the steering wheel. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

14V675000Oct 26, 2014serious
Tires

Mazda North American Operations (Mazda) is recalling certain model year 2014-2015 Mazda6 vehicles manufactured October 25, 2012, to October 10, 2014. If the pressures of four of the tires on an affected vehicle gradually drop at the same time, the tire pressure monitoring system (TPMS) may not warn the driver of the drop in pressure. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard (FMVSS) No. 138, "Tire Pressure Monitoring System."

14V173000Mar 3, 2014serious
Electrical System

Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda3 vehicles manufactured June 12, 2013, through December 18, 2013, and model year 2014-2015 Mazda6 vehicles manufactured May 20, 2013, through December 4, 2013, and both equipped with a 2.5L engine and a regenerative engine braking system. When driving the affected vehicles in heavy rain or in deep puddles, the alternator belt may slip causing the Power Control module (PCM) to incorrectly assume failure of the charging system.

14V170000Mar 3, 2014serious
Fuel System

Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda6 vehicles manufactured October 25, 2012, through May 9, 2013. In the affected vehicles, it is possible to fill the fuel tank beyond its rated capacity.

Alternatives in Midsize Sedan

Frequently Asked Questions

What are the most common 2014-2021 Mazda Mazda6 problems?

The 2014-2021 Mazda Mazda6 has accumulated 401 NHTSA complaints. The most frequently reported problem areas are Electrical System, Engine, Brakes. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

Which Mazda Mazda6 engine is most reliable?

The 2014-2021 Mazda Mazda6 was offered with 4 engine options. Based on NHTSA complaint data, the 2.5L 4-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2014-2021 Mazda Mazda6 a good used car?

The 2014-2021 Mazda Mazda6 can be a solid used car purchase depending on trim, mileage, and maintenance history. With 401 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2014-2021 Mazda Mazda6 have?

The 2014-2021 Mazda Mazda6 has 401 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2014-2021 Mazda Mazda6?

There are 8 NHTSA recalls affecting some 2014-2021 Mazda Mazda6 vehicles. Recall status varies by VIN โ€” check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Mazda Mazda6?

Before buying a used Mazda Mazda6, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Electrical System, Engine, Brakes, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

Does the Mazda6 have NHTSA crash test ratings?

NHTSA has not published crash test ratings for the 2014-2021 Mazda Mazda6. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.

Data from NHTSA federal complaints database. 401 complaints analyzed. Data confidence: high. Last updated: 2026-04-07.

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