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What 83 owners told NHTSA about the 2017 Mazda Mazda3 Sedan

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (83)Crash / fire / injury (6)Electrical system (20)Backup camera & sensors (11)Brakes (7)Engine (5)Visibility & wipers (5)Body & structure (4)Driver assistance (3)Fuel system (3)Suspension (3)Transmission & drivetrain (3)

3 of 83 complaints match · Suspension · clear filters

Oct 13, 2020Suspension

CONTROL ARMS HAVE STARTED LEAKING WHERE THE FRONT BALL JOINTS ARE AND THE WARRANTY DEPARTMENT IS DECLINING TO COVER ANY OF THE COSTS. THEY HAVE BEEN LEAKING SINCE MARCH 2020, RIGHT BEFORE MY WARRANTY EXPIRED. THE DEALERSHIP CLAIMED TO NOT HAVE FOUND ANYTHING WRONG BUT THAT WAS NOT THE CASE. MY PERSONAL MECHANIC FOUND THEY WERE LEAKING THE WEEK BEFORE MY WARRANTY EXPIRED AND SUGGESTED I GO TO THE DEALER. THE CAR MAKES A CLUNKING NOISE GOING OVER SPEED BUMPS AND DIPS. MY CAR IS ONLY AT 42K MILES.

NHTSA ODI 11364219

Apr 12, 2020Suspension

DURING INITIAL MOVEMENT OF VEHICLE AFTER STARTING, SUSPENSION MAKES SQUEAKING NOISE, SPECIALLY WHEN WHEELS ARE TURNED COMPLETELY LEFT OR RIGHT. AND YOU CAN HEAR THE RUBBING SQUEAKY NOISE MORE WHEN GOING ON BUMP WITH WHEELS TURN. NOISE GOES AWAY AFTER DRIVING AND WARMED UP. MORE THAN LIKELY UPPER SUSPENSION STRUT BEARING GOING BAD PREMATURELY. THIS CAUSES WHEEL ALIGNMENT PROBLEMS.

NHTSA ODI 11320884

Jun 20, 2018SteeringSuspensionCrash

SO I HAVE VISITED MAZDA DEALER IN CERRITOS. FEW TIMES SINCE I PURCHASED CAR I HAVE BEEN TELLING THEM ABOUT MY CAR JERKING TO THE SIDE WHILE DRIVING ITS LIKE A WOBBLE EFFECT THEY SAID CAR WAS FINE I INSISTED TO GET IT CHECKED AND THEY DIDNT SONI WENT BACK AND TOLD THEM I WANTED FULL CHECK THEY SAID FOR WHATBITS A NEW CAR I SAID I DONT FEEL SAFE WITH MY CAR JERKIN TO SIDE AND MAKING ME COME CLOSE TO SIDE SWIPE OTHER CARS. ON THE FREEWAY THEY CHECKED IT MILDLY I SAY THAT BECAUSE THEY DIDNT LAST NOT EVEN AN HOUR WHEN I GOT CAR RETURNED TO ME THE PROBLWM CONTINUED INRECENTLY GOT AN A ACCIDENT DUE TO THIS JREKIN CAR KEPT DOING WHAT DONI DO NOW I DONT FEELBITS OK TO LETBTHIS DEALER CONTINUE WORKINGBIF THEY ARENT CHECKING CARS CORRECTLY

NHTSA ODI 11102912

Working with the data? Download all 83 complaints as CSV · fetched from NHTSA July 18, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2017 Mazda Mazda3 Sedan verdict →